wip

workspace/.metadata/.plugins/org.eclipse.cdt.core/.log

@@ -8,3 +8,4 @@
 *** SESSION dic 06, 2025 15:55:43.678 ------------------------------------------
 *** SESSION dic 06, 2025 16:57:32.486 ------------------------------------------
 *** SESSION dic 06, 2025 22:49:40.40 -------------------------------------------
+*** SESSION dic 07, 2025 19:18:34.790 ------------------------------------------

workspace/.metadata/.plugins/org.eclipse.cdt.ui/AUTOM10.build.log

@@ -1,10 +1,10 @@
-23:30:07 **** Incremental Build of configuration Debug for project AUTOM10 ****
+21:37:00 **** Incremental Build of configuration Debug for project AUTOM10 ****
 make -j12 all 
 arm-none-eabi-size  AUTOM10.elf 
    text	   data	    bss	    dec	    hex	filename
-  42072	    460	   7148	  49680	   c210	AUTOM10.elf
+  45384	    464	   7184	  53032	   cf28	AUTOM10.elf
 Finished building: default.size.stdout
  
 
-23:30:08 Build Finished. 0 errors, 0 warnings. (took 340ms)
+21:37:00 Build Finished. 0 errors, 0 warnings. (took 185ms)
 

workspace/.metadata/.plugins/org.eclipse.cdt.ui/global-build.log

@@ -1,21 +1,21 @@
-23:29:57 **** Incremental Build of configuration Debug for project AUTOM10 ****
+21:36:56 **** Incremental Build of configuration Debug for project AUTOM10 ****
 make -j12 all 
-arm-none-eabi-gcc "../Core/Src/main.c" -mcpu=cortex-m3 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F103xB -c -I../Core/Inc -I../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy -I../Drivers/STM32F1xx_HAL_Driver/Inc -I../Drivers/CMSIS/Device/ST/STM32F1xx/Include -I../Drivers/CMSIS/Include -I../USB_DEVICE/App -I../USB_DEVICE/Target -I../Middlewares/ST/STM32_USB_Device_Library/Core/Inc -I../Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/main.d" -MT"Core/Src/main.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/main.o"
+arm-none-eabi-gcc "../Core/Src/cdc_int.c" -mcpu=cortex-m3 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F103xB -c -I../Core/Inc -I../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy -I../Drivers/STM32F1xx_HAL_Driver/Inc -I../Drivers/CMSIS/Device/ST/STM32F1xx/Include -I../Drivers/CMSIS/Include -I../USB_DEVICE/App -I../USB_DEVICE/Target -I../Middlewares/ST/STM32_USB_Device_Library/Core/Inc -I../Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/cdc_int.d" -MT"Core/Src/cdc_int.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/cdc_int.o"
 arm-none-eabi-gcc -o "AUTOM10.elf" @"objects.list"   -mcpu=cortex-m3 -T"C:\progetti\AUTOM\workspace\AUTOM10\STM32F103C8TX_FLASH.ld" --specs=nosys.specs -Wl,-Map="AUTOM10.map" -Wl,--gc-sections -static --specs=nano.specs -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
 Finished building target: AUTOM10.elf
  
 arm-none-eabi-size  AUTOM10.elf 
 arm-none-eabi-objdump -h -S AUTOM10.elf  > "AUTOM10.list"
    text	   data	    bss	    dec	    hex	filename
-  42072	    460	   7148	  49680	   c210	AUTOM10.elf
+  45384	    464	   7184	  53032	   cf28	AUTOM10.elf
 Finished building: default.size.stdout
  
 Finished building: AUTOM10.list
  
-23:30:07 **** Incremental Build of configuration Debug for project AUTOM10 ****
+21:37:00 **** Incremental Build of configuration Debug for project AUTOM10 ****
 make -j12 all 
 arm-none-eabi-size  AUTOM10.elf 
    text	   data	    bss	    dec	    hex	filename
-  42072	    460	   7148	  49680	   c210	AUTOM10.elf
+  45384	    464	   7184	  53032	   cf28	AUTOM10.elf
 Finished building: default.size.stdout
  

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/1d/5049e26ca1d300101601a5e5905c33c6

@@ -0,0 +1,105 @@
+#include <string.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+
+					  }else if(rxbuf[1]>='w'){
+
+					  }else{
+						  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);					  }
+				  	  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/20/605fd0b9a9d300101601a5e5905c33c6

@@ -0,0 +1,179 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	retval=c1;
+	retval*=10;
+	retval+=c2;
+	retval*=10;
+	retval+=c3;
+	retval*=10;
+	retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/31/50e65afb9dd300101601a5e5905c33c6

@@ -0,0 +1,549 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.c
+  * @brief          : Main program body
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "usb_device.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+
+#include "pwm.h"
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN PTD */
+
+/* USER CODE END PTD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN PD */
+
+/* USER CODE END PD */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN PM */
+
+/* USER CODE END PM */
+
+/* Private variables ---------------------------------------------------------*/
+ADC_HandleTypeDef hadc1;
+
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim4;
+
+UART_HandleTypeDef huart1;
+
+/* USER CODE BEGIN PV */
+TIM_HandleTypeDef htim1;
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim3;
+TIM_HandleTypeDef htim4;
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+void SystemClock_Config(void);
+static void MX_GPIO_Init(void);
+static void MX_TIM2_Init(void);
+static void MX_TIM4_Init(void);
+static void MX_ADC1_Init(void);
+static void MX_USART1_UART_Init(void);
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+void HAL_SYSTICK_Callback(void){
+  static unsigned char c10ms = 0;
+
+	  static uint8_t c100ms = 0;
+	  static uint8_t c1s = 0;
+	  if (++c10ms >= 10) {               // 10 ms
+		  c10ms = 0;
+		  if (++c100ms >= 10) {               // 10 ms
+			  c100ms = 0;	    //flag_10ms = 1;                // set a flag; do real work in main loop
+			  if (++c1s >= 10) {               // 10 ms
+				  c1s = 0;
+				  HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
+			  }
+		  }
+	  }
+}
+
+/* USER CODE END 0 */
+
+/**
+  * @brief  The application entry point.
+  * @retval int
+  */
+int main(void)
+{
+
+  /* USER CODE BEGIN 1 */
+
+  /* USER CODE END 1 */
+
+  /* MCU Configuration--------------------------------------------------------*/
+
+  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
+  HAL_Init();
+
+  /* USER CODE BEGIN Init */
+
+  /* USER CODE END Init */
+
+  /* Configure the system clock */
+  SystemClock_Config();
+
+  /* USER CODE BEGIN SysInit */
+
+  /* USER CODE END SysInit */
+
+  /* Initialize all configured peripherals */
+  MX_GPIO_Init();
+  MX_USB_DEVICE_Init();
+  MX_TIM2_Init();
+  MX_TIM4_Init();
+  MX_ADC1_Init();
+  MX_USART1_UART_Init();
+  /* USER CODE BEGIN 2 */
+  StopMot(timMot1,FWMot1);
+  StopMot(timMot1,BWMot1);
+  StopMot(timMot2,FWMot2);
+  StopMot(timMot2,BWMot2);
+  StopMot(timMot3,FWMot3);
+  StopMot(timMot3,BWMot3);
+  StopMot(timMot4,FWMot4);
+  StopMot(timMot4,BWMot4);
+	CDC_Transmit_FS((uint8_t*)"Start\r\n", 7);
+  /* USER CODE END 2 */
+
+  /* Infinite loop */
+  /* USER CODE BEGIN WHILE */
+  while (1){
+	  manageCDC();
+//	  while (CDC_Available()) {
+	//	  int c = CDC_ReadByte();
+      //if (c < 0) break;
+
+//		  uint8_t out = (uint8_t)c;
+//		  if (out >= 'a' && out <= 'z') out -= 32; // to upper
+
+//		  unsigned char s[100];
+//		  sprintf((char*)s,"\nc=%03d",c);
+//		  while (CDC_Transmit_FS(s, 6) == USBD_BUSY) {
+//        // tiny spin or yield
+//      }
+ //   }
+
+	    //HAL_Delay(1000);
+	   // CDC_Transmit_FS((uint8_t*)"Ping\r\n", 6);
+    /* USER CODE END WHILE */
+
+    /* USER CODE BEGIN 3 */
+  }
+  /* USER CODE END 3 */
+}
+
+/**
+  * @brief System Clock Configuration
+  * @retval None
+  */
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+
+  /** Initializes the RCC Oscillators according to the specified parameters
+  * in the RCC_OscInitTypeDef structure.
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
+  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Initializes the CPU, AHB and APB buses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC|RCC_PERIPHCLK_USB;
+  PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6;
+  PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV1_5;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+
+/**
+  * @brief ADC1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_ADC1_Init(void)
+{
+
+  /* USER CODE BEGIN ADC1_Init 0 */
+
+  /* USER CODE END ADC1_Init 0 */
+
+  ADC_ChannelConfTypeDef sConfig = {0};
+
+  /* USER CODE BEGIN ADC1_Init 1 */
+
+  /* USER CODE END ADC1_Init 1 */
+
+  /** Common config
+  */
+  hadc1.Instance = ADC1;
+  hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
+  hadc1.Init.ContinuousConvMode = DISABLE;
+  hadc1.Init.DiscontinuousConvMode = DISABLE;
+  hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+  hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+  hadc1.Init.NbrOfConversion = 1;
+  if (HAL_ADC_Init(&hadc1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Configure Regular Channel
+  */
+  sConfig.Channel = ADC_CHANNEL_4;
+  sConfig.Rank = ADC_REGULAR_RANK_1;
+  sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
+  if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN ADC1_Init 2 */
+
+  /* USER CODE END ADC1_Init 2 */
+
+}
+
+/**
+  * @brief TIM2 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM2_Init(void)
+{
+
+  /* USER CODE BEGIN TIM2_Init 0 */
+
+  /* USER CODE END TIM2_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM2_Init 1 */
+
+  /* USER CODE END TIM2_Init 1 */
+  htim2.Instance = TIM2;
+  htim2.Init.Prescaler = 0;
+  htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim2.Init.Period = 17999;
+  htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 1000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 2000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 3000;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 4000;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM2_Init 2 */
+
+  /* USER CODE END TIM2_Init 2 */
+  HAL_TIM_MspPostInit(&htim2);
+
+}
+
+/**
+  * @brief TIM4 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM4_Init(void)
+{
+
+  /* USER CODE BEGIN TIM4_Init 0 */
+
+  /* USER CODE END TIM4_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM4_Init 1 */
+
+  /* USER CODE END TIM4_Init 1 */
+  htim4.Instance = TIM4;
+  htim4.Init.Prescaler = 0;
+  htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim4.Init.Period = 17999;
+  htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 5000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 6000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 7000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 8000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM4_Init 2 */
+
+  /* USER CODE END TIM4_Init 2 */
+  HAL_TIM_MspPostInit(&htim4);
+
+}
+
+/**
+  * @brief USART1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USART1_UART_Init(void)
+{
+
+  /* USER CODE BEGIN USART1_Init 0 */
+
+  /* USER CODE END USART1_Init 0 */
+
+  /* USER CODE BEGIN USART1_Init 1 */
+
+  /* USER CODE END USART1_Init 1 */
+  huart1.Instance = USART1;
+  huart1.Init.BaudRate = 115200;
+  huart1.Init.WordLength = UART_WORDLENGTH_8B;
+  huart1.Init.StopBits = UART_STOPBITS_1;
+  huart1.Init.Parity = UART_PARITY_NONE;
+  huart1.Init.Mode = UART_MODE_TX_RX;
+  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
+  if (HAL_UART_Init(&huart1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USART1_Init 2 */
+
+  /* USER CODE END USART1_Init 2 */
+
+}
+
+/**
+  * @brief GPIO Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_GPIO_Init(void)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  /* USER CODE BEGIN MX_GPIO_Init_1 */
+
+  /* USER CODE END MX_GPIO_Init_1 */
+
+  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOA, BUZ_Pin|LED1_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin : LED2_Pin */
+  GPIO_InitStruct.Pin = LED2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(LED2_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : P1_Pin P2_Pin */
+  GPIO_InitStruct.Pin = P1_Pin|P2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : AIN1_Pin */
+  GPIO_InitStruct.Pin = AIN1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+  HAL_GPIO_Init(AIN1_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : INH1_Pin INH2_Pin INH3_Pin INH4_Pin
+                           EXP1_Pin EXP2_Pin EXP3_Pin */
+  GPIO_InitStruct.Pin = INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : CH1_Pin CH2_Pin CH3_Pin CH4_Pin */
+  GPIO_InitStruct.Pin = CH1_Pin|CH2_Pin|CH3_Pin|CH4_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : BUZ_Pin LED1_Pin */
+  GPIO_InitStruct.Pin = BUZ_Pin|LED1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN MX_GPIO_Init_2 */
+
+  /* USER CODE END MX_GPIO_Init_2 */
+}
+
+/* USER CODE BEGIN 4 */
+
+/* USER CODE END 4 */
+
+/**
+  * @brief  This function is executed in case of error occurrence.
+  * @retval None
+  */
+void Error_Handler(void)
+{
+  /* USER CODE BEGIN Error_Handler_Debug */
+  /* User can add his own implementation to report the HAL error return state */
+  __disable_irq();
+  while (1)
+  {
+  }
+  /* USER CODE END Error_Handler_Debug */
+}
+#ifdef USE_FULL_ASSERT
+/**
+  * @brief  Reports the name of the source file and the source line number
+  *         where the assert_param error has occurred.
+  * @param  file: pointer to the source file name
+  * @param  line: assert_param error line source number
+  * @retval None
+  */
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  /* USER CODE BEGIN 6 */
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+  /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/39/a04a0b81a9d300101601a5e5905c33c6

@@ -0,0 +1,119 @@
+#include <string.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==4){
+
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/44/70883a969dd300101601a5e5905c33c6

@@ -0,0 +1,8 @@
+/*
+ * eeprom.c
+ *
+ *  Created on: Dec 7, 2025
+ *      Author: user
+ */
+
+

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/56/305a0be4a1d300101601a5e5905c33c6

@@ -0,0 +1,105 @@
+#include <string.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+
+					  }else if(rxbuf[1]>='w'){
+
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);					  }
+				  	  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/5c/50bd9c76aad300101601a5e5905c33c6

@@ -0,0 +1,177 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "eeprom.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",rxbuf[2],rxbuf[3],val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/73/30f47e1ea0d300101601a5e5905c33c6

@@ -0,0 +1,87 @@
+/*
+ * eeprom.h
+ *
+ *  Created on: Dec 7, 2025
+ *      Author: user
+ */
+
+#ifndef __EEPROM_H
+#define __EEPROM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "stm32f1xx_hal.h"
+
+/*
+ * Simple EEPROM emulation for STM32F103C8T6 (medium density).
+ * - Uses 2 Flash pages (1 kB each) at the end of Flash.
+ * - Stores variables as 16-bit values identified by 16-bit "virtual addresses".
+ *
+ * You must define the list of virtual addresses in eeprom.c: EE_VirtAddrs[].
+ */
+
+typedef enum
+{
+    EE_OK = 0,
+    EE_ERROR,
+    EE_NOT_FOUND,
+    EE_NO_SPACE
+} EE_Status;
+
+/* Flash parameters for STM32F103C8T6 */
+#define EE_FLASH_BASE_ADDR     0x08000000U
+#define EE_PAGE_SIZE           0x400U      /* 1 kB pages */
+
+/*
+ * Here we assume a 64 kB Flash device (STM32F103C8T6):
+ * Flash range: 0x0800 0000 - 0x0800 FFFF
+ * Pages: 0..63 (64 pages)
+ * We use the last 2 pages for EEPROM:
+ *  - Page 62: 0x0800 F800
+ *  - Page 63: 0x0800 FC00
+ */
+#define EE_PAGE0_BASE          (EE_FLASH_BASE_ADDR + (62U * EE_PAGE_SIZE))
+#define EE_PAGE1_BASE          (EE_FLASH_BASE_ADDR + (63U * EE_PAGE_SIZE))
+
+/* Page status markers (stored in the first halfword of each page) */
+#define EE_PAGE_STATUS_ERASED  0xFFFFU
+#define EE_PAGE_STATUS_VALID   0xAAAAU
+#define EE_PAGE_STATUS_RECEIVE 0x5555U
+
+/*
+ * Configure how many virtual variables you have.
+ * Example: bytes, words, and array elements mapped to 16-bit variables.
+ * Set EE_NUM_VIRTUAL_ADDR and define EE_VirtAddrs[] in eeprom.c.
+ */
+/* 32 virtual variables, sequential addresses */
+#define EE_NUM_VIRTUAL_ADDR    32U
+#define EEW_ADDR(i)            (uint16_t)(0x0001 + (i))   // i = 0..31
+
+/* Pseudo-array accessor */
+static inline EE_Status EEW_Read(uint8_t idx, uint16_t *value)
+{
+    return EE_ReadVariable(EEW_ADDR(idx), value);
+}
+
+static inline EE_Status EEW_Write(uint8_t idx, uint16_t value)
+{
+    return EE_WriteVariable(EEW_ADDR(idx), value);
+}
+
+
+/* Virtual address table (defined in eeprom.c, can be customized) */
+extern const uint16_t EE_VirtAddrs[EE_NUM_VIRTUAL_ADDR];
+
+/* Public API */
+EE_Status EE_Init(void);
+EE_Status EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data);
+EE_Status EE_WriteVariable(uint16_t VirtAddress, uint16_t Data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __EEPROM_H */
+

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/8/e0b736969dd300101601a5e5905c33c6

@@ -0,0 +1,13 @@
+/*
+ * eeprom.h
+ *
+ *  Created on: Dec 7, 2025
+ *      Author: user
+ */
+
+#ifndef SRC_EEPROM_H_
+#define SRC_EEPROM_H_
+
+
+
+#endif /* SRC_EEPROM_H_ */

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/84/00cb2241a1d300101601a5e5905c33c6

@@ -0,0 +1,94 @@
+#include <string.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/84/20cabe8c9fd300101601a5e5905c33c6

@@ -0,0 +1,553 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.c
+  * @brief          : Main program body
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "usb_device.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "eeprom.h"
+#include "pwm.h"
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN PTD */
+
+/* USER CODE END PTD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN PD */
+
+/* USER CODE END PD */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN PM */
+
+/* USER CODE END PM */
+
+/* Private variables ---------------------------------------------------------*/
+ADC_HandleTypeDef hadc1;
+
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim4;
+
+UART_HandleTypeDef huart1;
+
+/* USER CODE BEGIN PV */
+TIM_HandleTypeDef htim1;
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim3;
+TIM_HandleTypeDef htim4;
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+void SystemClock_Config(void);
+static void MX_GPIO_Init(void);
+static void MX_TIM2_Init(void);
+static void MX_TIM4_Init(void);
+static void MX_ADC1_Init(void);
+static void MX_USART1_UART_Init(void);
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+void HAL_SYSTICK_Callback(void){
+  static unsigned char c10ms = 0;
+
+	  static uint8_t c100ms = 0;
+	  static uint8_t c1s = 0;
+	  if (++c10ms >= 10) {               // 10 ms
+		  c10ms = 0;
+		  if (++c100ms >= 10) {               // 10 ms
+			  c100ms = 0;	    //flag_10ms = 1;                // set a flag; do real work in main loop
+			  if (++c1s >= 10) {               // 10 ms
+				  c1s = 0;
+				  HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
+			  }
+		  }
+	  }
+}
+
+/* USER CODE END 0 */
+
+/**
+  * @brief  The application entry point.
+  * @retval int
+  */
+int main(void)
+{
+
+  /* USER CODE BEGIN 1 */
+
+  /* USER CODE END 1 */
+
+  /* MCU Configuration--------------------------------------------------------*/
+
+  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
+  HAL_Init();
+
+  /* USER CODE BEGIN Init */
+
+  /* USER CODE END Init */
+
+  /* Configure the system clock */
+  SystemClock_Config();
+
+  /* USER CODE BEGIN SysInit */
+
+  /* USER CODE END SysInit */
+
+  /* Initialize all configured peripherals */
+  MX_GPIO_Init();
+  MX_USB_DEVICE_Init();
+  MX_TIM2_Init();
+  MX_TIM4_Init();
+  MX_ADC1_Init();
+  MX_USART1_UART_Init();
+  /* USER CODE BEGIN 2 */
+  StopMot(timMot1,FWMot1);
+  StopMot(timMot1,BWMot1);
+  StopMot(timMot2,FWMot2);
+  StopMot(timMot2,BWMot2);
+  StopMot(timMot3,FWMot3);
+  StopMot(timMot3,BWMot3);
+  StopMot(timMot4,FWMot4);
+  StopMot(timMot4,BWMot4);
+  //CDC_Transmit_FS((uint8_t*)"Start\r\n", 7);
+  while (CDC_Transmit_FS((uint8_t*)"Start\r\n", 7) == USBD_BUSY);
+  if (EE_Init() != EE_OK){
+      // handle error (optional)
+  }
+  /* USER CODE END 2 */
+
+  /* Infinite loop */
+  /* USER CODE BEGIN WHILE */
+  while (1){
+	  manageCDC();
+//	  while (CDC_Available()) {
+	//	  int c = CDC_ReadByte();
+      //if (c < 0) break;
+
+//		  uint8_t out = (uint8_t)c;
+//		  if (out >= 'a' && out <= 'z') out -= 32; // to upper
+
+//		  unsigned char s[100];
+//		  sprintf((char*)s,"\nc=%03d",c);
+//		  while (CDC_Transmit_FS(s, 6) == USBD_BUSY) {
+//        // tiny spin or yield
+//      }
+ //   }
+
+	    //HAL_Delay(1000);
+	   // CDC_Transmit_FS((uint8_t*)"Ping\r\n", 6);
+    /* USER CODE END WHILE */
+
+    /* USER CODE BEGIN 3 */
+  }
+  /* USER CODE END 3 */
+}
+
+/**
+  * @brief System Clock Configuration
+  * @retval None
+  */
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+
+  /** Initializes the RCC Oscillators according to the specified parameters
+  * in the RCC_OscInitTypeDef structure.
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
+  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Initializes the CPU, AHB and APB buses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC|RCC_PERIPHCLK_USB;
+  PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6;
+  PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV1_5;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+
+/**
+  * @brief ADC1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_ADC1_Init(void)
+{
+
+  /* USER CODE BEGIN ADC1_Init 0 */
+
+  /* USER CODE END ADC1_Init 0 */
+
+  ADC_ChannelConfTypeDef sConfig = {0};
+
+  /* USER CODE BEGIN ADC1_Init 1 */
+
+  /* USER CODE END ADC1_Init 1 */
+
+  /** Common config
+  */
+  hadc1.Instance = ADC1;
+  hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
+  hadc1.Init.ContinuousConvMode = DISABLE;
+  hadc1.Init.DiscontinuousConvMode = DISABLE;
+  hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+  hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+  hadc1.Init.NbrOfConversion = 1;
+  if (HAL_ADC_Init(&hadc1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Configure Regular Channel
+  */
+  sConfig.Channel = ADC_CHANNEL_4;
+  sConfig.Rank = ADC_REGULAR_RANK_1;
+  sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
+  if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN ADC1_Init 2 */
+
+  /* USER CODE END ADC1_Init 2 */
+
+}
+
+/**
+  * @brief TIM2 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM2_Init(void)
+{
+
+  /* USER CODE BEGIN TIM2_Init 0 */
+
+  /* USER CODE END TIM2_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM2_Init 1 */
+
+  /* USER CODE END TIM2_Init 1 */
+  htim2.Instance = TIM2;
+  htim2.Init.Prescaler = 0;
+  htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim2.Init.Period = 17999;
+  htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 1000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 2000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 3000;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 4000;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM2_Init 2 */
+
+  /* USER CODE END TIM2_Init 2 */
+  HAL_TIM_MspPostInit(&htim2);
+
+}
+
+/**
+  * @brief TIM4 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM4_Init(void)
+{
+
+  /* USER CODE BEGIN TIM4_Init 0 */
+
+  /* USER CODE END TIM4_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM4_Init 1 */
+
+  /* USER CODE END TIM4_Init 1 */
+  htim4.Instance = TIM4;
+  htim4.Init.Prescaler = 0;
+  htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim4.Init.Period = 17999;
+  htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 5000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 6000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 7000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 8000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM4_Init 2 */
+
+  /* USER CODE END TIM4_Init 2 */
+  HAL_TIM_MspPostInit(&htim4);
+
+}
+
+/**
+  * @brief USART1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USART1_UART_Init(void)
+{
+
+  /* USER CODE BEGIN USART1_Init 0 */
+
+  /* USER CODE END USART1_Init 0 */
+
+  /* USER CODE BEGIN USART1_Init 1 */
+
+  /* USER CODE END USART1_Init 1 */
+  huart1.Instance = USART1;
+  huart1.Init.BaudRate = 115200;
+  huart1.Init.WordLength = UART_WORDLENGTH_8B;
+  huart1.Init.StopBits = UART_STOPBITS_1;
+  huart1.Init.Parity = UART_PARITY_NONE;
+  huart1.Init.Mode = UART_MODE_TX_RX;
+  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
+  if (HAL_UART_Init(&huart1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USART1_Init 2 */
+
+  /* USER CODE END USART1_Init 2 */
+
+}
+
+/**
+  * @brief GPIO Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_GPIO_Init(void)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  /* USER CODE BEGIN MX_GPIO_Init_1 */
+
+  /* USER CODE END MX_GPIO_Init_1 */
+
+  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOA, BUZ_Pin|LED1_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin : LED2_Pin */
+  GPIO_InitStruct.Pin = LED2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(LED2_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : P1_Pin P2_Pin */
+  GPIO_InitStruct.Pin = P1_Pin|P2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : AIN1_Pin */
+  GPIO_InitStruct.Pin = AIN1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+  HAL_GPIO_Init(AIN1_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : INH1_Pin INH2_Pin INH3_Pin INH4_Pin
+                           EXP1_Pin EXP2_Pin EXP3_Pin */
+  GPIO_InitStruct.Pin = INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : CH1_Pin CH2_Pin CH3_Pin CH4_Pin */
+  GPIO_InitStruct.Pin = CH1_Pin|CH2_Pin|CH3_Pin|CH4_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : BUZ_Pin LED1_Pin */
+  GPIO_InitStruct.Pin = BUZ_Pin|LED1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN MX_GPIO_Init_2 */
+
+  /* USER CODE END MX_GPIO_Init_2 */
+}
+
+/* USER CODE BEGIN 4 */
+
+/* USER CODE END 4 */
+
+/**
+  * @brief  This function is executed in case of error occurrence.
+  * @retval None
+  */
+void Error_Handler(void)
+{
+  /* USER CODE BEGIN Error_Handler_Debug */
+  /* User can add his own implementation to report the HAL error return state */
+  __disable_irq();
+  while (1)
+  {
+  }
+  /* USER CODE END Error_Handler_Debug */
+}
+#ifdef USE_FULL_ASSERT
+/**
+  * @brief  Reports the name of the source file and the source line number
+  *         where the assert_param error has occurred.
+  * @param  file: pointer to the source file name
+  * @param  line: assert_param error line source number
+  * @retval None
+  */
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  /* USER CODE BEGIN 6 */
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+  /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/87/d03bb7e5a9d300101601a5e5905c33c6

@@ -0,0 +1,180 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "eeprom.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/91/c0b11ecda9d300101601a5e5905c33c6

@@ -0,0 +1,179 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/94/308ad0faa9d300101601a5e5905c33c6

@@ -0,0 +1,180 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "eeprom.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",rxbuf[2],rxbuf[3],val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/b7/203bc18c9fd300101601a5e5905c33c6

@@ -0,0 +1,73 @@
+/*
+ * eeprom.h
+ *
+ *  Created on: Dec 7, 2025
+ *      Author: user
+ */
+
+#ifndef __EEPROM_H
+#define __EEPROM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "stm32f1xx_hal.h"
+
+/*
+ * Simple EEPROM emulation for STM32F103C8T6 (medium density).
+ * - Uses 2 Flash pages (1 kB each) at the end of Flash.
+ * - Stores variables as 16-bit values identified by 16-bit "virtual addresses".
+ *
+ * You must define the list of virtual addresses in eeprom.c: EE_VirtAddrs[].
+ */
+
+typedef enum
+{
+    EE_OK = 0,
+    EE_ERROR,
+    EE_NOT_FOUND,
+    EE_NO_SPACE
+} EE_Status;
+
+/* Flash parameters for STM32F103C8T6 */
+#define EE_FLASH_BASE_ADDR     0x08000000U
+#define EE_PAGE_SIZE           0x400U      /* 1 kB pages */
+
+/*
+ * Here we assume a 64 kB Flash device (STM32F103C8T6):
+ * Flash range: 0x0800 0000 - 0x0800 FFFF
+ * Pages: 0..63 (64 pages)
+ * We use the last 2 pages for EEPROM:
+ *  - Page 62: 0x0800 F800
+ *  - Page 63: 0x0800 FC00
+ */
+#define EE_PAGE0_BASE          (EE_FLASH_BASE_ADDR + (62U * EE_PAGE_SIZE))
+#define EE_PAGE1_BASE          (EE_FLASH_BASE_ADDR + (63U * EE_PAGE_SIZE))
+
+/* Page status markers (stored in the first halfword of each page) */
+#define EE_PAGE_STATUS_ERASED  0xFFFFU
+#define EE_PAGE_STATUS_VALID   0xAAAAU
+#define EE_PAGE_STATUS_RECEIVE 0x5555U
+
+/*
+ * Configure how many virtual variables you have.
+ * Example: bytes, words, and array elements mapped to 16-bit variables.
+ * Set EE_NUM_VIRTUAL_ADDR and define EE_VirtAddrs[] in eeprom.c.
+ */
+#define EE_NUM_VIRTUAL_ADDR    16U
+
+/* Virtual address table (defined in eeprom.c, can be customized) */
+extern const uint16_t EE_VirtAddrs[EE_NUM_VIRTUAL_ADDR];
+
+/* Public API */
+EE_Status EE_Init(void);
+EE_Status EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data);
+EE_Status EE_WriteVariable(uint16_t VirtAddress, uint16_t Data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __EEPROM_H */
+

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b0a04ca2a9d300101601a5e5905c33c6

@@ -0,0 +1,179 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	retval=c1;
+	retval*=10;
+	retval+=c2;
+	retval*=10;
+	retval+=c3;
+	retval*=10;
+	retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%c%c=%04x",val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/d5/204d2f7da2d300101601a5e5905c33c6

@@ -0,0 +1,109 @@
+#include <string.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+
+					  }else if(rxbuf[1]>='w'){
+
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/d9/707c3e669ed300101601a5e5905c33c6

@@ -0,0 +1,549 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.c
+  * @brief          : Main program body
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "usb_device.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "eeprom.h"
+#include "pwm.h"
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN PTD */
+
+/* USER CODE END PTD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN PD */
+
+/* USER CODE END PD */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN PM */
+
+/* USER CODE END PM */
+
+/* Private variables ---------------------------------------------------------*/
+ADC_HandleTypeDef hadc1;
+
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim4;
+
+UART_HandleTypeDef huart1;
+
+/* USER CODE BEGIN PV */
+TIM_HandleTypeDef htim1;
+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim3;
+TIM_HandleTypeDef htim4;
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+void SystemClock_Config(void);
+static void MX_GPIO_Init(void);
+static void MX_TIM2_Init(void);
+static void MX_TIM4_Init(void);
+static void MX_ADC1_Init(void);
+static void MX_USART1_UART_Init(void);
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+void HAL_SYSTICK_Callback(void){
+  static unsigned char c10ms = 0;
+
+	  static uint8_t c100ms = 0;
+	  static uint8_t c1s = 0;
+	  if (++c10ms >= 10) {               // 10 ms
+		  c10ms = 0;
+		  if (++c100ms >= 10) {               // 10 ms
+			  c100ms = 0;	    //flag_10ms = 1;                // set a flag; do real work in main loop
+			  if (++c1s >= 10) {               // 10 ms
+				  c1s = 0;
+				  HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
+			  }
+		  }
+	  }
+}
+
+/* USER CODE END 0 */
+
+/**
+  * @brief  The application entry point.
+  * @retval int
+  */
+int main(void)
+{
+
+  /* USER CODE BEGIN 1 */
+
+  /* USER CODE END 1 */
+
+  /* MCU Configuration--------------------------------------------------------*/
+
+  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
+  HAL_Init();
+
+  /* USER CODE BEGIN Init */
+
+  /* USER CODE END Init */
+
+  /* Configure the system clock */
+  SystemClock_Config();
+
+  /* USER CODE BEGIN SysInit */
+
+  /* USER CODE END SysInit */
+
+  /* Initialize all configured peripherals */
+  MX_GPIO_Init();
+  MX_USB_DEVICE_Init();
+  MX_TIM2_Init();
+  MX_TIM4_Init();
+  MX_ADC1_Init();
+  MX_USART1_UART_Init();
+  /* USER CODE BEGIN 2 */
+  StopMot(timMot1,FWMot1);
+  StopMot(timMot1,BWMot1);
+  StopMot(timMot2,FWMot2);
+  StopMot(timMot2,BWMot2);
+  StopMot(timMot3,FWMot3);
+  StopMot(timMot3,BWMot3);
+  StopMot(timMot4,FWMot4);
+  StopMot(timMot4,BWMot4);
+	CDC_Transmit_FS((uint8_t*)"Start\r\n", 7);
+  /* USER CODE END 2 */
+
+  /* Infinite loop */
+  /* USER CODE BEGIN WHILE */
+  while (1){
+	  manageCDC();
+//	  while (CDC_Available()) {
+	//	  int c = CDC_ReadByte();
+      //if (c < 0) break;
+
+//		  uint8_t out = (uint8_t)c;
+//		  if (out >= 'a' && out <= 'z') out -= 32; // to upper
+
+//		  unsigned char s[100];
+//		  sprintf((char*)s,"\nc=%03d",c);
+//		  while (CDC_Transmit_FS(s, 6) == USBD_BUSY) {
+//        // tiny spin or yield
+//      }
+ //   }
+
+	    //HAL_Delay(1000);
+	   // CDC_Transmit_FS((uint8_t*)"Ping\r\n", 6);
+    /* USER CODE END WHILE */
+
+    /* USER CODE BEGIN 3 */
+  }
+  /* USER CODE END 3 */
+}
+
+/**
+  * @brief System Clock Configuration
+  * @retval None
+  */
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+
+  /** Initializes the RCC Oscillators according to the specified parameters
+  * in the RCC_OscInitTypeDef structure.
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
+  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Initializes the CPU, AHB and APB buses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC|RCC_PERIPHCLK_USB;
+  PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6;
+  PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV1_5;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+
+/**
+  * @brief ADC1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_ADC1_Init(void)
+{
+
+  /* USER CODE BEGIN ADC1_Init 0 */
+
+  /* USER CODE END ADC1_Init 0 */
+
+  ADC_ChannelConfTypeDef sConfig = {0};
+
+  /* USER CODE BEGIN ADC1_Init 1 */
+
+  /* USER CODE END ADC1_Init 1 */
+
+  /** Common config
+  */
+  hadc1.Instance = ADC1;
+  hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
+  hadc1.Init.ContinuousConvMode = DISABLE;
+  hadc1.Init.DiscontinuousConvMode = DISABLE;
+  hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+  hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+  hadc1.Init.NbrOfConversion = 1;
+  if (HAL_ADC_Init(&hadc1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+  /** Configure Regular Channel
+  */
+  sConfig.Channel = ADC_CHANNEL_4;
+  sConfig.Rank = ADC_REGULAR_RANK_1;
+  sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
+  if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN ADC1_Init 2 */
+
+  /* USER CODE END ADC1_Init 2 */
+
+}
+
+/**
+  * @brief TIM2 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM2_Init(void)
+{
+
+  /* USER CODE BEGIN TIM2_Init 0 */
+
+  /* USER CODE END TIM2_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM2_Init 1 */
+
+  /* USER CODE END TIM2_Init 1 */
+  htim2.Instance = TIM2;
+  htim2.Init.Prescaler = 0;
+  htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim2.Init.Period = 17999;
+  htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 1000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 2000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 3000;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 4000;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM2_Init 2 */
+
+  /* USER CODE END TIM2_Init 2 */
+  HAL_TIM_MspPostInit(&htim2);
+
+}
+
+/**
+  * @brief TIM4 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM4_Init(void)
+{
+
+  /* USER CODE BEGIN TIM4_Init 0 */
+
+  /* USER CODE END TIM4_Init 0 */
+
+  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM4_Init 1 */
+
+  /* USER CODE END TIM4_Init 1 */
+  htim4.Instance = TIM4;
+  htim4.Init.Prescaler = 0;
+  htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim4.Init.Period = 17999;
+  htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_TIM_PWM_Init(&htim4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 5000;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 6000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 7000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.Pulse = 8000;
+  if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM4_Init 2 */
+
+  /* USER CODE END TIM4_Init 2 */
+  HAL_TIM_MspPostInit(&htim4);
+
+}
+
+/**
+  * @brief USART1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USART1_UART_Init(void)
+{
+
+  /* USER CODE BEGIN USART1_Init 0 */
+
+  /* USER CODE END USART1_Init 0 */
+
+  /* USER CODE BEGIN USART1_Init 1 */
+
+  /* USER CODE END USART1_Init 1 */
+  huart1.Instance = USART1;
+  huart1.Init.BaudRate = 115200;
+  huart1.Init.WordLength = UART_WORDLENGTH_8B;
+  huart1.Init.StopBits = UART_STOPBITS_1;
+  huart1.Init.Parity = UART_PARITY_NONE;
+  huart1.Init.Mode = UART_MODE_TX_RX;
+  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
+  if (HAL_UART_Init(&huart1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USART1_Init 2 */
+
+  /* USER CODE END USART1_Init 2 */
+
+}
+
+/**
+  * @brief GPIO Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_GPIO_Init(void)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  /* USER CODE BEGIN MX_GPIO_Init_1 */
+
+  /* USER CODE END MX_GPIO_Init_1 */
+
+  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOA, BUZ_Pin|LED1_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin : LED2_Pin */
+  GPIO_InitStruct.Pin = LED2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(LED2_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : P1_Pin P2_Pin */
+  GPIO_InitStruct.Pin = P1_Pin|P2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : AIN1_Pin */
+  GPIO_InitStruct.Pin = AIN1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+  HAL_GPIO_Init(AIN1_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : INH1_Pin INH2_Pin INH3_Pin INH4_Pin
+                           EXP1_Pin EXP2_Pin EXP3_Pin */
+  GPIO_InitStruct.Pin = INH1_Pin|INH2_Pin|INH3_Pin|INH4_Pin
+                          |EXP1_Pin|EXP2_Pin|EXP3_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : CH1_Pin CH2_Pin CH3_Pin CH4_Pin */
+  GPIO_InitStruct.Pin = CH1_Pin|CH2_Pin|CH3_Pin|CH4_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : BUZ_Pin LED1_Pin */
+  GPIO_InitStruct.Pin = BUZ_Pin|LED1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN MX_GPIO_Init_2 */
+
+  /* USER CODE END MX_GPIO_Init_2 */
+}
+
+/* USER CODE BEGIN 4 */
+
+/* USER CODE END 4 */
+
+/**
+  * @brief  This function is executed in case of error occurrence.
+  * @retval None
+  */
+void Error_Handler(void)
+{
+  /* USER CODE BEGIN Error_Handler_Debug */
+  /* User can add his own implementation to report the HAL error return state */
+  __disable_irq();
+  while (1)
+  {
+  }
+  /* USER CODE END Error_Handler_Debug */
+}
+#ifdef USE_FULL_ASSERT
+/**
+  * @brief  Reports the name of the source file and the source line number
+  *         where the assert_param error has occurred.
+  * @param  file: pointer to the source file name
+  * @param  line: assert_param error line source number
+  * @retval None
+  */
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  /* USER CODE BEGIN 6 */
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+  /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/f4/30d3c38c9fd300101601a5e5905c33c6

@@ -0,0 +1,302 @@
+#include "eeprom.h"
+
+/*
+ * Record format (4 bytes):
+ *  [0] VirtAddress (uint16_t)
+ *  [2] Data        (uint16_t)
+ *
+ * Page layout:
+ *  [0]  PageStatus (uint16_t)
+ *  [2..] Records...
+ */
+
+typedef struct
+{
+    uint16_t VirtAddress;
+    uint16_t Data;
+} EE_Record_t;
+
+/* Active page base address (runtime selected in EE_Init) */
+static uint32_t EE_ActivePageBase = EE_PAGE0_BASE;
+
+/* ==== USER CONFIGURABLE VIRTUAL ADDRESS LIST ===============================
+ * Define your variable IDs here. They must be unique 16-bit values.
+ * Map your configuration variables (bytes, words, arrays) onto these IDs.
+ *
+ * Example:
+ *  0x0001: uint16_t parameter_A
+ *  0x0002: uint16_t parameter_B
+ *  0x0010..0x0014: 10-byte array -> 5 uint16_t values
+ */
+const uint16_t EE_VirtAddrs[EE_NUM_VIRTUAL_ADDR] =
+{
+    0x0001,
+    0x0002,
+    0x0003,
+    0x0004,
+    0x0010,
+    0x0011,
+    0x0012,
+    0x0013,
+    0x0014,
+    0x0020,
+    0x0021,
+    0x0022,
+    0x0030,
+    0x0031,
+    0x0032,
+    0x0033
+};
+/* ========================================================================= */
+
+/* --- Internal helpers ---------------------------------------------------- */
+
+static uint16_t EE_GetPageStatus(uint32_t pageBase)
+{
+    return *(__IO uint16_t *)pageBase;
+}
+
+static HAL_StatusTypeDef EE_FlashProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+    HAL_StatusTypeDef status;
+
+    HAL_FLASH_Unlock();
+    status = HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, Address, Data);
+    HAL_FLASH_Lock();
+
+    return status;
+}
+
+static HAL_StatusTypeDef EE_FlashErasePage(uint32_t PageAddress)
+{
+    HAL_StatusTypeDef status;
+    FLASH_EraseInitTypeDef EraseInit;
+    uint32_t PageError = 0;
+
+    HAL_FLASH_Unlock();
+
+    EraseInit.TypeErase   = FLASH_TYPEERASE_PAGES;
+    EraseInit.PageAddress = PageAddress;
+    EraseInit.NbPages     = 1;
+
+    status = HAL_FLASHEx_Erase(&EraseInit, &PageError);
+
+    HAL_FLASH_Lock();
+    return status;
+}
+
+/* Find first free record address in given page (returns 0 if full) */
+static uint32_t EE_FindFreeAddress(uint32_t pageBase)
+{
+    uint32_t addr = pageBase + 2U;                /* Skip status word */
+    uint32_t pageEnd = pageBase + EE_PAGE_SIZE;
+
+    while (addr < (pageEnd - sizeof(EE_Record_t) + 1U))
+    {
+        uint16_t vaddr = *(__IO uint16_t *)addr;
+
+        if (vaddr == 0xFFFFU)
+        {
+            /* Empty slot */
+            return addr;
+        }
+        addr += sizeof(EE_Record_t);
+    }
+
+    return 0U; /* No space */
+}
+
+/* Find latest value of VirtAddress in a specific page */
+static EE_Status EE_FindInPage(uint32_t pageBase, uint16_t VirtAddress, uint16_t *Data)
+{
+    uint32_t pageEnd = pageBase + EE_PAGE_SIZE;
+    uint32_t addr;
+
+    if (Data == NULL)
+        return EE_ERROR;
+
+    /* Start from last possible record and go backwards */
+    for (addr = pageEnd - sizeof(EE_Record_t); addr > pageBase + 1U; addr -= sizeof(EE_Record_t))
+    {
+        uint16_t vaddr = *(__IO uint16_t *)addr;
+        uint16_t value = *(__IO uint16_t *)(addr + 2U);
+
+        if (vaddr == 0xFFFFU)
+        {
+            /* Empty slot, skip */
+            continue;
+        }
+
+        if (vaddr == VirtAddress)
+        {
+            *Data = value;
+            return EE_OK;
+        }
+    }
+
+    return EE_NOT_FOUND;
+}
+
+/* Format both pages: erase and set PAGE0 as VALID */
+static EE_Status EE_Format(void)
+{
+    if (EE_FlashErasePage(EE_PAGE0_BASE) != HAL_OK)
+        return EE_ERROR;
+
+    if (EE_FlashErasePage(EE_PAGE1_BASE) != HAL_OK)
+        return EE_ERROR;
+
+    if (EE_FlashProgramHalfWord(EE_PAGE0_BASE, EE_PAGE_STATUS_VALID) != HAL_OK)
+        return EE_ERROR;
+
+    /* PAGE1 will remain erased (status = 0xFFFF) */
+    EE_ActivePageBase = EE_PAGE0_BASE;
+
+    return EE_OK;
+}
+
+/* Get the base of the other page */
+static uint32_t EE_GetOtherPageBase(uint32_t pageBase)
+{
+    return (pageBase == EE_PAGE0_BASE) ? EE_PAGE1_BASE : EE_PAGE0_BASE;
+}
+
+/* Page transfer (garbage collection + new write) */
+static EE_Status EE_PageTransfer(uint16_t VirtAddress, uint16_t Data)
+{
+    uint32_t oldBase = EE_ActivePageBase;
+    uint32_t newBase = EE_GetOtherPageBase(oldBase);
+    uint32_t addr;
+    uint16_t value;
+    EE_Status st;
+
+    /* Erase new page */
+    if (EE_FlashErasePage(newBase) != HAL_OK)
+        return EE_ERROR;
+
+    /* Mark new page as RECEIVE */
+    if (EE_FlashProgramHalfWord(newBase, EE_PAGE_STATUS_RECEIVE) != HAL_OK)
+        return EE_ERROR;
+
+    /* Start writing records just after status */
+    addr = newBase + 2U;
+
+    /* For each known virtual variable */
+    for (uint16_t i = 0; i < EE_NUM_VIRTUAL_ADDR; i++)
+    {
+        uint16_t vaddr = EE_VirtAddrs[i];
+
+        if (vaddr == VirtAddress)
+        {
+            /* Use the new data passed into PageTransfer */
+            value = Data;
+        }
+        else
+        {
+            /* Read latest value from old active page */
+            st = EE_FindInPage(oldBase, vaddr, &value);
+            if (st != EE_OK)
+            {
+                /* Variable never written -> skip */
+                continue;
+            }
+        }
+
+        /* Write record to new page */
+        if (EE_FlashProgramHalfWord(addr, vaddr) != HAL_OK)
+            return EE_ERROR;
+        if (EE_FlashProgramHalfWord(addr + 2U, value) != HAL_OK)
+            return EE_ERROR;
+
+        addr += sizeof(EE_Record_t);
+        if (addr >= (newBase + EE_PAGE_SIZE))
+            return EE_NO_SPACE;
+    }
+
+    /* Erase old page */
+    if (EE_FlashErasePage(oldBase) != HAL_OK)
+        return EE_ERROR;
+
+    /* Mark new page as VALID */
+    if (EE_FlashProgramHalfWord(newBase, EE_PAGE_STATUS_VALID) != HAL_OK)
+        return EE_ERROR;
+
+    /* Update active page */
+    EE_ActivePageBase = newBase;
+
+    return EE_OK;
+}
+
+/* --- Public API ----------------------------------------------------------- */
+
+/*
+ * Initialize the EEPROM emulation.
+ * - Checks page statuses and chooses the active page.
+ * - If inconsistent or blank, formats pages.
+ */
+EE_Status EE_Init(void)
+{
+    uint16_t status0 = EE_GetPageStatus(EE_PAGE0_BASE);
+    uint16_t status1 = EE_GetPageStatus(EE_PAGE1_BASE);
+
+    if ((status0 == EE_PAGE_STATUS_ERASED) && (status1 == EE_PAGE_STATUS_ERASED))
+    {
+        /* Fresh device -> format */
+        return EE_Format();
+    }
+    else if ((status0 == EE_PAGE_STATUS_VALID) && (status1 == EE_PAGE_STATUS_ERASED))
+    {
+        EE_ActivePageBase = EE_PAGE0_BASE;
+        return EE_OK;
+    }
+    else if ((status1 == EE_PAGE_STATUS_VALID) && (status0 == EE_PAGE_STATUS_ERASED))
+    {
+        EE_ActivePageBase = EE_PAGE1_BASE;
+        return EE_OK;
+    }
+    else
+    {
+        /* Any weird or inconsistent state -> reformat */
+        return EE_Format();
+    }
+}
+
+/*
+ * Read a 16-bit variable by its virtual address.
+ */
+EE_Status EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data)
+{
+    if (Data == NULL)
+        return EE_ERROR;
+
+    return EE_FindInPage(EE_ActivePageBase, VirtAddress, Data);
+}
+
+/*
+ * Write (append) a 16-bit variable.
+ * - Writes a new record in the active page.
+ * - If the page is full, triggers a page transfer (GC).
+ */
+EE_Status EE_WriteVariable(uint16_t VirtAddress, uint16_t Data)
+{
+    uint32_t freeAddr;
+    EE_Status st;
+
+    /* Find free space in active page */
+    freeAddr = EE_FindFreeAddress(EE_ActivePageBase);
+    if (freeAddr != 0U)
+    {
+        /* Write new record */
+        if (EE_FlashProgramHalfWord(freeAddr, VirtAddress) != HAL_OK)
+            return EE_ERROR;
+        if (EE_FlashProgramHalfWord(freeAddr + 2U, Data) != HAL_OK)
+            return EE_ERROR;
+
+        return EE_OK;
+    }
+
+    /* No space -> page transfer */
+    st = EE_PageTransfer(VirtAddress, Data);
+    return st;
+}
+

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/f8/30825a7daad300101601a5e5905c33c6

@@ -0,0 +1,177 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "eeprom.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x02x=%04x",eeadd,val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.core.resources/.history/f8/f018e378acd300101601a5e5905c33c6

@@ -0,0 +1,177 @@
+#include <string.h>
+#include <stdbool.h>
+#include "usb_device.h"
+
+#include "usbd_cdc_if.h"
+#include "cdc_int.h"
+#include "stm32f1xx_hal.h"
+#include "eeprom.h"
+#include "pwm.h"
+
+extern TIM_HandleTypeDef htim1;
+extern TIM_HandleTypeDef htim2;
+extern TIM_HandleTypeDef htim3;
+extern TIM_HandleTypeDef htim4;
+
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
+void manageCDC(void){
+	static uint8_t rxbuf[100];
+	static uint8_t rxidx=0;
+	unsigned char s[100];
+	uint8_t mot,dir,dm,m,c,d,u;
+	uint16_t val;
+	uint16_t eeadd;
+
+	if (CDC_Available()) {
+	  int rx = CDC_ReadByte();
+	  if (rx < 0) return;
+	  //uint8_t out = (uint8_t)c;
+	  //if (out >= 'a' && out <= 'z') out -= 32; // to upper
+	  rxbuf[rxidx]=rx;
+	  while (CDC_Transmit_FS(&rxbuf[rxidx], 1) == USBD_BUSY);//echo
+	  if((rx==0x0d)||(rx==0x0a)){
+		  if(rxidx){
+			  switch(rxbuf[0]){
+			  case 'i':
+				  sprintf((char*)s,"\ninfo");
+				  while (CDC_Transmit_FS(s, 5) == USBD_BUSY);
+				  sprintf((char*)s,"\npwm %d%d%d%d%d%d%d%d",IsPwmRunning(timMot1,FWMot1),IsPwmRunning(timMot1,BWMot1),IsPwmRunning(timMot2,FWMot2),IsPwmRunning(timMot2,BWMot2),IsPwmRunning(timMot3,FWMot3),IsPwmRunning(timMot3,BWMot3),IsPwmRunning(timMot4,FWMot4),IsPwmRunning(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  __HAL_TIM_GET_COMPARE(&htim3, TIM_CHANNEL_1);
+				  sprintf((char*)s,"\n0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx",(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,FWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot1,BWMot1),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,FWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot2,BWMot2),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,FWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot3,BWMot3),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,FWMot4),(uint32_t)__HAL_TIM_GET_COMPARE(timMot4,BWMot4));
+				  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  break;
+			  case 'm':
+				  if(rxidx==8){
+					  if((rxbuf[1]>='1')&&(rxbuf[1]<='4')){
+						  mot=rxbuf[1]-='0';
+						  if(rxbuf[2]=='f'){
+							  dir=FW;
+						  }else if(rxbuf[2]=='b'){
+							  dir=BW;
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv s=f|b");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 16) == USBD_BUSY);
+							  break;
+						  }
+						  if(((rxbuf[3]>='0')&&(rxbuf[3]<='9'))&&((rxbuf[4]>='0')&&(rxbuf[4]<='9'))&&((rxbuf[5]>='0')&&(rxbuf[5]<='9'))&&((rxbuf[6]>='0')&&(rxbuf[6]<='9'))&&((rxbuf[7]>='0')&&(rxbuf[7]<='9'))){
+							  dm=rxbuf[3]-='0';
+							  m=rxbuf[4]-='0';
+							  c=rxbuf[5]-='0';
+							  d=rxbuf[6]-='0';
+							  u=rxbuf[7]-='0';
+							  val=dm;
+							  val*=10;
+							  val+=m;
+							  val*=10;
+							  val+=c;
+							  val*=10;
+							  val+=d;
+							  val*=10;
+							  val+=u;
+							  SetMot(mot,dir,val);
+						  }else{
+							  sprintf((char*)s,"\n?mnsvvvvv 00000>=vvvvv<=99999");//m nmotore senso valore
+							  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+						  }
+
+					  }else{
+						  sprintf((char*)s,"\n?mnsvvvvv 1>=m<=4");//m nmotore senso valore
+						  while (CDC_Transmit_FS(s, 19) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?mnsvvvvv");//m nmotore senso valore
+					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
+				  }
+				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]>='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%02x=%04x",eeadd,val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]>='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
+			  default:
+				  sprintf((char*)s,"\n?");
+				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);
+				  break;
+			  }
+		  }
+		  rxidx=0;
+	  }else rxidx++;
+      // tiny spin or yield
+    }
+
+}

workspace/.metadata/.plugins/org.eclipse.search/dialog_settings.xml

@@ -38,7 +38,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="inh2"/>
+			<item key="textPattern" value="EE_ReadVariable"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -53,7 +53,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="INH1_GPIO_Port"/>
+			<item key="textPattern" value="inh2"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -65,7 +65,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="INH1"/>
+			<item key="textPattern" value="INH1_GPIO_Port"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -77,7 +77,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="INH1_Pin"/>
+			<item key="textPattern" value="INH1"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -89,7 +89,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="Led2"/>
+			<item key="textPattern" value="INH1_Pin"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -101,7 +101,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="htim3"/>
+			<item key="textPattern" value="Led2"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -113,7 +113,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="led2"/>
+			<item key="textPattern" value="htim3"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -125,7 +125,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="HAL_GPIO_TogglePin"/>
+			<item key="textPattern" value="led2"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -137,7 +137,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="pwm.h"/>
+			<item key="textPattern" value="HAL_GPIO_TogglePin"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -149,7 +149,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="HAL_TIM_PWM_Start"/>
+			<item key="textPattern" value="pwm.h"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -161,7 +161,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="GPIO_PIN_13"/>
+			<item key="textPattern" value="HAL_TIM_PWM_Start"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>
@@ -173,7 +173,7 @@
 			<item key="ignoreCase" value="true"/>
 			<item key="isRegExSearch" value="false"/>
 			<item key="isWholeWord" value="false"/>
-			<item key="textPattern" value="LED1"/>
+			<item key="textPattern" value="GPIO_PIN_13"/>
 			<item key="scope" value="0"/>
 			<list key="fileNamePatterns">
 				<item value="*"/>

workspace/.metadata/.plugins/org.eclipse.ui.workbench.texteditor/dialog_settings.xml

@@ -3,6 +3,7 @@
 	<item key="hasShownOverlayPopupBefore" value="true"/>
 	<item key="replaceBarOpen" value="false"/>
 	<list key="searchhistory">
+		<item value="eeadd"/>
 		<item value="hin"/>
 	</list>
 </section>

workspace/.metadata/version.ini

@@ -1,3 +1,3 @@
-#Sat Dec 06 22:49:36 CET 2025
+#Sun Dec 07 19:18:32 CET 2025
 org.eclipse.core.runtime=2
 org.eclipse.platform=4.33.0.v20240903-0240

workspace/AUTOM10/.settings/language.settings.xml

@@ -5,7 +5,7 @@
 			<provider-reference id="org.eclipse.cdt.ui.UserLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="502542006040019408" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="1023042563599610397" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -16,7 +16,7 @@
 			<provider-reference id="org.eclipse.cdt.ui.UserLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="502542006040019408" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="1023042563599610397" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -27,7 +27,7 @@
 			<provider-reference id="org.eclipse.cdt.ui.UserLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="502542006040019408" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="1023042563599610397" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -38,7 +38,7 @@
 			<provider-reference id="org.eclipse.cdt.ui.UserLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="502542006040019408" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="1023042563599610397" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>

workspace/AUTOM10/Core/Src/cdc_int.c

@@ -1,9 +1,11 @@
 #include <string.h>
+#include <stdbool.h>
 #include "usb_device.h"
 
 #include "usbd_cdc_if.h"
 #include "cdc_int.h"
 #include "stm32f1xx_hal.h"
+#include "eeprom.h"
 #include "pwm.h"
 
 extern TIM_HandleTypeDef htim1;
@@ -11,12 +13,49 @@ extern TIM_HandleTypeDef htim2;
 extern TIM_HandleTypeDef htim3;
 extern TIM_HandleTypeDef htim4;
 
+bool toHex(char c1,char c2,char c3,char c4,uint16_t* retval){
+	if((c1>='0')&&(c1<='9')){
+		c1-='0';
+	}else if((c1>='a')&&(c1<='f')){
+		c1=(c1-'a')+10;
+	}else return false;
+
+	if((c2>='0')&&(c2<='9')){
+		c2-='0';
+	}else if((c2>='a')&&(c2<='f')){
+		c2=(c2-'a')+10;
+	}else return false;
+
+	if((c3>='0')&&(c3<='9')){
+		c3-='0';
+	}else if((c3>='a')&&(c3<='f')){
+		c3=(c3-'a')+10;
+	}else return false;
+
+	if((c4>='0')&&(c4<='9')){
+		c4-='0';
+	}else if((c4>='a')&&(c4<='f')){
+		c4=(c4-'a')+10;
+	}else return false;
+
+	*retval=c1;
+	*retval*=10;
+	*retval+=c2;
+	*retval*=10;
+	*retval+=c3;
+	*retval*=10;
+	*retval+=c4;
+	return true;
+
+}
+
 void manageCDC(void){
 	static uint8_t rxbuf[100];
 	static uint8_t rxidx=0;
 	unsigned char s[100];
 	uint8_t mot,dir,dm,m,c,d,u;
 	uint16_t val;
+	uint16_t eeadd;
 
 	if (CDC_Available()) {
 	  int rx = CDC_ReadByte();
@@ -80,6 +119,50 @@ void manageCDC(void){
 					  while (CDC_Transmit_FS(s, 10) == USBD_BUSY);
 				  }
 				  break;
+			  case 'e':
+				  if(rxidx>1){
+					  if(rxbuf[1]=='r'){
+						  if(rxidx==4){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  EEW_Read(eeadd, &val);
+								  sprintf((char*)s,"\nee 0x%02x=%04x",eeadd,val);
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }else{
+								  sprintf((char*)s,"\n?eraa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?eraa");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else if(rxbuf[1]=='w'){
+						  if(rxidx==8){
+							  if(toHex('0','0',rxbuf[2],rxbuf[3],&eeadd)){
+								  if(toHex(rxbuf[4],rxbuf[5],rxbuf[6],rxbuf[7],&val)){
+									  EEW_Write(eeadd, val);
+									  sprintf((char*)s,"\ndone");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }else{
+									  sprintf((char*)s,"\n?ewaavvvv hex values");
+									  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+								  }
+							  }else{
+								  sprintf((char*)s,"\n?ewaa hex values");
+								  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+							  }
+						  }else{
+							  sprintf((char*)s,"\n?ewaavvvv");
+							  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+						  }
+					  }else{
+						  sprintf((char*)s,"\n?er|w");
+						  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+					  }
+				  }else{
+					  sprintf((char*)s,"\n?eraa | ewaavvvv");
+					  while (CDC_Transmit_FS(s, strlen((char*)s)) == USBD_BUSY);
+				  }
+				  break;
 			  default:
 				  sprintf((char*)s,"\n?");
 				  while (CDC_Transmit_FS(s, 2) == USBD_BUSY);

workspace/AUTOM10/Core/Src/eeprom.c

@@ -0,0 +1,287 @@
+#include "eeprom.h"
+
+/*
+ * Record format (4 bytes):
+ *  [0] VirtAddress (uint16_t)
+ *  [2] Data        (uint16_t)
+ *
+ * Page layout:
+ *  [0]  PageStatus (uint16_t)
+ *  [2..] Records...
+ */
+
+typedef struct
+{
+    uint16_t VirtAddress;
+    uint16_t Data;
+} EE_Record_t;
+
+/* Active page base address (runtime selected in EE_Init) */
+static uint32_t EE_ActivePageBase = EE_PAGE0_BASE;
+
+/* 32 sequential virtual addresses */
+const uint16_t EE_VirtAddrs[EE_NUM_VIRTUAL_ADDR] =
+{
+    0x0001, 0x0002, 0x0003, 0x0004,
+    0x0005, 0x0006, 0x0007, 0x0008,
+    0x0009, 0x000A, 0x000B, 0x000C,
+    0x000D, 0x000E, 0x000F, 0x0010,
+    0x0011, 0x0012, 0x0013, 0x0014,
+    0x0015, 0x0016, 0x0017, 0x0018,
+    0x0019, 0x001A, 0x001B, 0x001C,
+    0x001D, 0x001E, 0x001F, 0x0020
+};
+
+/* ========================================================================= */
+
+/* --- Internal helpers ---------------------------------------------------- */
+
+static uint16_t EE_GetPageStatus(uint32_t pageBase)
+{
+    return *(__IO uint16_t *)pageBase;
+}
+
+static HAL_StatusTypeDef EE_FlashProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+    HAL_StatusTypeDef status;
+
+    HAL_FLASH_Unlock();
+    status = HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, Address, Data);
+    HAL_FLASH_Lock();
+
+    return status;
+}
+
+static HAL_StatusTypeDef EE_FlashErasePage(uint32_t PageAddress)
+{
+    HAL_StatusTypeDef status;
+    FLASH_EraseInitTypeDef EraseInit;
+    uint32_t PageError = 0;
+
+    HAL_FLASH_Unlock();
+
+    EraseInit.TypeErase   = FLASH_TYPEERASE_PAGES;
+    EraseInit.PageAddress = PageAddress;
+    EraseInit.NbPages     = 1;
+
+    status = HAL_FLASHEx_Erase(&EraseInit, &PageError);
+
+    HAL_FLASH_Lock();
+    return status;
+}
+
+/* Find first free record address in given page (returns 0 if full) */
+static uint32_t EE_FindFreeAddress(uint32_t pageBase)
+{
+    uint32_t addr = pageBase + 2U;                /* Skip status word */
+    uint32_t pageEnd = pageBase + EE_PAGE_SIZE;
+
+    while (addr < (pageEnd - sizeof(EE_Record_t) + 1U))
+    {
+        uint16_t vaddr = *(__IO uint16_t *)addr;
+
+        if (vaddr == 0xFFFFU)
+        {
+            /* Empty slot */
+            return addr;
+        }
+        addr += sizeof(EE_Record_t);
+    }
+
+    return 0U; /* No space */
+}
+
+/* Find latest value of VirtAddress in a specific page */
+static EE_Status EE_FindInPage(uint32_t pageBase, uint16_t VirtAddress, uint16_t *Data)
+{
+    uint32_t pageEnd = pageBase + EE_PAGE_SIZE;
+    uint32_t addr;
+
+    if (Data == NULL)
+        return EE_ERROR;
+
+    /* Start from last possible record and go backwards */
+    for (addr = pageEnd - sizeof(EE_Record_t); addr > pageBase + 1U; addr -= sizeof(EE_Record_t))
+    {
+        uint16_t vaddr = *(__IO uint16_t *)addr;
+        uint16_t value = *(__IO uint16_t *)(addr + 2U);
+
+        if (vaddr == 0xFFFFU)
+        {
+            /* Empty slot, skip */
+            continue;
+        }
+
+        if (vaddr == VirtAddress)
+        {
+            *Data = value;
+            return EE_OK;
+        }
+    }
+
+    return EE_NOT_FOUND;
+}
+
+/* Format both pages: erase and set PAGE0 as VALID */
+static EE_Status EE_Format(void)
+{
+    if (EE_FlashErasePage(EE_PAGE0_BASE) != HAL_OK)
+        return EE_ERROR;
+
+    if (EE_FlashErasePage(EE_PAGE1_BASE) != HAL_OK)
+        return EE_ERROR;
+
+    if (EE_FlashProgramHalfWord(EE_PAGE0_BASE, EE_PAGE_STATUS_VALID) != HAL_OK)
+        return EE_ERROR;
+
+    /* PAGE1 will remain erased (status = 0xFFFF) */
+    EE_ActivePageBase = EE_PAGE0_BASE;
+
+    return EE_OK;
+}
+
+/* Get the base of the other page */
+static uint32_t EE_GetOtherPageBase(uint32_t pageBase)
+{
+    return (pageBase == EE_PAGE0_BASE) ? EE_PAGE1_BASE : EE_PAGE0_BASE;
+}
+
+/* Page transfer (garbage collection + new write) */
+static EE_Status EE_PageTransfer(uint16_t VirtAddress, uint16_t Data)
+{
+    uint32_t oldBase = EE_ActivePageBase;
+    uint32_t newBase = EE_GetOtherPageBase(oldBase);
+    uint32_t addr;
+    uint16_t value;
+    EE_Status st;
+
+    /* Erase new page */
+    if (EE_FlashErasePage(newBase) != HAL_OK)
+        return EE_ERROR;
+
+    /* Mark new page as RECEIVE */
+    if (EE_FlashProgramHalfWord(newBase, EE_PAGE_STATUS_RECEIVE) != HAL_OK)
+        return EE_ERROR;
+
+    /* Start writing records just after status */
+    addr = newBase + 2U;
+
+    /* For each known virtual variable */
+    for (uint16_t i = 0; i < EE_NUM_VIRTUAL_ADDR; i++)
+    {
+        uint16_t vaddr = EE_VirtAddrs[i];
+
+        if (vaddr == VirtAddress)
+        {
+            /* Use the new data passed into PageTransfer */
+            value = Data;
+        }
+        else
+        {
+            /* Read latest value from old active page */
+            st = EE_FindInPage(oldBase, vaddr, &value);
+            if (st != EE_OK)
+            {
+                /* Variable never written -> skip */
+                continue;
+            }
+        }
+
+        /* Write record to new page */
+        if (EE_FlashProgramHalfWord(addr, vaddr) != HAL_OK)
+            return EE_ERROR;
+        if (EE_FlashProgramHalfWord(addr + 2U, value) != HAL_OK)
+            return EE_ERROR;
+
+        addr += sizeof(EE_Record_t);
+        if (addr >= (newBase + EE_PAGE_SIZE))
+            return EE_NO_SPACE;
+    }
+
+    /* Erase old page */
+    if (EE_FlashErasePage(oldBase) != HAL_OK)
+        return EE_ERROR;
+
+    /* Mark new page as VALID */
+    if (EE_FlashProgramHalfWord(newBase, EE_PAGE_STATUS_VALID) != HAL_OK)
+        return EE_ERROR;
+
+    /* Update active page */
+    EE_ActivePageBase = newBase;
+
+    return EE_OK;
+}
+
+/* --- Public API ----------------------------------------------------------- */
+
+/*
+ * Initialize the EEPROM emulation.
+ * - Checks page statuses and chooses the active page.
+ * - If inconsistent or blank, formats pages.
+ */
+EE_Status EE_Init(void)
+{
+    uint16_t status0 = EE_GetPageStatus(EE_PAGE0_BASE);
+    uint16_t status1 = EE_GetPageStatus(EE_PAGE1_BASE);
+
+    if ((status0 == EE_PAGE_STATUS_ERASED) && (status1 == EE_PAGE_STATUS_ERASED))
+    {
+        /* Fresh device -> format */
+        return EE_Format();
+    }
+    else if ((status0 == EE_PAGE_STATUS_VALID) && (status1 == EE_PAGE_STATUS_ERASED))
+    {
+        EE_ActivePageBase = EE_PAGE0_BASE;
+        return EE_OK;
+    }
+    else if ((status1 == EE_PAGE_STATUS_VALID) && (status0 == EE_PAGE_STATUS_ERASED))
+    {
+        EE_ActivePageBase = EE_PAGE1_BASE;
+        return EE_OK;
+    }
+    else
+    {
+        /* Any weird or inconsistent state -> reformat */
+        return EE_Format();
+    }
+}
+
+/*
+ * Read a 16-bit variable by its virtual address.
+ */
+EE_Status EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data)
+{
+    if (Data == NULL)
+        return EE_ERROR;
+
+    return EE_FindInPage(EE_ActivePageBase, VirtAddress, Data);
+}
+
+/*
+ * Write (append) a 16-bit variable.
+ * - Writes a new record in the active page.
+ * - If the page is full, triggers a page transfer (GC).
+ */
+EE_Status EE_WriteVariable(uint16_t VirtAddress, uint16_t Data)
+{
+    uint32_t freeAddr;
+    EE_Status st;
+
+    /* Find free space in active page */
+    freeAddr = EE_FindFreeAddress(EE_ActivePageBase);
+    if (freeAddr != 0U)
+    {
+        /* Write new record */
+        if (EE_FlashProgramHalfWord(freeAddr, VirtAddress) != HAL_OK)
+            return EE_ERROR;
+        if (EE_FlashProgramHalfWord(freeAddr + 2U, Data) != HAL_OK)
+            return EE_ERROR;
+
+        return EE_OK;
+    }
+
+    /* No space -> page transfer */
+    st = EE_PageTransfer(VirtAddress, Data);
+    return st;
+}
+

workspace/AUTOM10/Core/Src/eeprom.h

@@ -0,0 +1,88 @@
+/*
+ * eeprom.h
+ *
+ *  Created on: Dec 7, 2025
+ *      Author: user
+ */
+
+#ifndef __EEPROM_H
+#define __EEPROM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "stm32f1xx_hal.h"
+
+/*
+ * Simple EEPROM emulation for STM32F103C8T6 (medium density).
+ * - Uses 2 Flash pages (1 kB each) at the end of Flash.
+ * - Stores variables as 16-bit values identified by 16-bit "virtual addresses".
+ *
+ * You must define the list of virtual addresses in eeprom.c: EE_VirtAddrs[].
+ */
+
+typedef enum
+{
+    EE_OK = 0,
+    EE_ERROR,
+    EE_NOT_FOUND,
+    EE_NO_SPACE
+} EE_Status;
+
+/* Flash parameters for STM32F103C8T6 */
+#define EE_FLASH_BASE_ADDR     0x08000000U
+#define EE_PAGE_SIZE           0x400U      /* 1 kB pages */
+
+/*
+ * Here we assume a 64 kB Flash device (STM32F103C8T6):
+ * Flash range: 0x0800 0000 - 0x0800 FFFF
+ * Pages: 0..63 (64 pages)
+ * We use the last 2 pages for EEPROM:
+ *  - Page 62: 0x0800 F800
+ *  - Page 63: 0x0800 FC00
+ */
+#define EE_PAGE0_BASE          (EE_FLASH_BASE_ADDR + (62U * EE_PAGE_SIZE))
+#define EE_PAGE1_BASE          (EE_FLASH_BASE_ADDR + (63U * EE_PAGE_SIZE))
+
+/* Page status markers (stored in the first halfword of each page) */
+#define EE_PAGE_STATUS_ERASED  0xFFFFU
+#define EE_PAGE_STATUS_VALID   0xAAAAU
+#define EE_PAGE_STATUS_RECEIVE 0x5555U
+
+/*
+ * Configure how many virtual variables you have.
+ * Example: bytes, words, and array elements mapped to 16-bit variables.
+ * Set EE_NUM_VIRTUAL_ADDR and define EE_VirtAddrs[] in eeprom.c.
+ */
+/* 32 virtual variables, sequential addresses */
+#define EE_NUM_VIRTUAL_ADDR    32U
+#define EEW_ADDR(i)            (uint16_t)(0x0001 + (i))   // i = 0..31
+
+
+
+
+/* Virtual address table (defined in eeprom.c, can be customized) */
+extern const uint16_t EE_VirtAddrs[EE_NUM_VIRTUAL_ADDR];
+
+/* Public API */
+EE_Status EE_Init(void);
+EE_Status EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data);
+EE_Status EE_WriteVariable(uint16_t VirtAddress, uint16_t Data);
+
+/* Pseudo-array accessor */
+static inline EE_Status EEW_Read(uint8_t idx, uint16_t *value)
+{
+    return EE_ReadVariable(EEW_ADDR(idx), value);
+}
+
+static inline EE_Status EEW_Write(uint8_t idx, uint16_t value)
+{
+    return EE_WriteVariable(EEW_ADDR(idx), value);
+}
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __EEPROM_H */
+

workspace/AUTOM10/Core/Src/main.c

@@ -24,7 +24,7 @@
 /* USER CODE BEGIN Includes */
 #include "usbd_cdc_if.h"
 #include "cdc_int.h"
-
+#include "eeprom.h"
 #include "pwm.h"
 /* USER CODE END Includes */
 
@@ -133,7 +133,11 @@ int main(void)
   StopMot(timMot3,BWMot3);
   StopMot(timMot4,FWMot4);
   StopMot(timMot4,BWMot4);
-	CDC_Transmit_FS((uint8_t*)"Start\r\n", 7);
+  //CDC_Transmit_FS((uint8_t*)"Start\r\n", 7);
+  while (CDC_Transmit_FS((uint8_t*)"Start\r\n", 7) == USBD_BUSY);
+  if (EE_Init() != EE_OK){
+      for(;;);//errore eeprom
+  }
   /* USER CODE END 2 */
 
   /* Infinite loop */

workspace/AUTOM10/Debug/Core/Src/cdc_int.cyclo

@@ -1 +1,4 @@
-../Core/Src/cdc_int.c:14:6:manageCDC	32
+../Core/Src/eeprom.h:74:25:EEW_Read	1
+../Core/Src/eeprom.h:79:25:EEW_Write	1
+../Core/Src/cdc_int.c:16:6:toHex	17
+../Core/Src/cdc_int.c:52:6:manageCDC	51

workspace/AUTOM10/Debug/Core/Src/cdc_int.d

@@ -38,7 +38,7 @@ Core/Src/cdc_int.o: ../Core/Src/cdc_int.c ../USB_DEVICE/App/usb_device.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h \
- ../Core/Inc/cdc_int.h ../Core/Inc/pwm.h
+ ../Core/Inc/cdc_int.h ../Core/Src/eeprom.h ../Core/Inc/pwm.h
 ../USB_DEVICE/App/usb_device.h:
 ../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h:
 ../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h:
@@ -81,4 +81,5 @@ Core/Src/cdc_int.o: ../Core/Src/cdc_int.c ../USB_DEVICE/App/usb_device.h \
 ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h:
 ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h:
 ../Core/Inc/cdc_int.h:
+../Core/Src/eeprom.h:
 ../Core/Inc/pwm.h:

workspace/AUTOM10/Debug/Core/Src/cdc_int.su

@@ -1 +1,4 @@
-../Core/Src/cdc_int.c:14:6:manageCDC	184	static
+../Core/Src/eeprom.h:74:25:EEW_Read	16	static
+../Core/Src/eeprom.h:79:25:EEW_Write	16	static
+../Core/Src/cdc_int.c:16:6:toHex	16	static
+../Core/Src/cdc_int.c:52:6:manageCDC	184	static

workspace/AUTOM10/Debug/Core/Src/eeprom.cyclo

@@ -0,0 +1,11 @@
+../Core/Src/eeprom.c:39:17:EE_GetPageStatus	1
+../Core/Src/eeprom.c:44:26:EE_FlashProgramHalfWord	1
+../Core/Src/eeprom.c:55:26:EE_FlashErasePage	1
+../Core/Src/eeprom.c:74:17:EE_FindFreeAddress	3
+../Core/Src/eeprom.c:95:18:EE_FindInPage	5
+../Core/Src/eeprom.c:126:18:EE_Format	4
+../Core/Src/eeprom.c:144:17:EE_GetOtherPageBase	2
+../Core/Src/eeprom.c:150:18:EE_PageTransfer	11
+../Core/Src/eeprom.c:222:11:EE_Init	7
+../Core/Src/eeprom.c:252:11:EE_ReadVariable	2
+../Core/Src/eeprom.c:265:11:EE_WriteVariable	4

workspace/AUTOM10/Debug/Core/Src/eeprom.d

@@ -0,0 +1,62 @@
+Core/Src/eeprom.o: ../Core/Src/eeprom.c ../Core/Src/eeprom.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h \
+ ../Core/Inc/stm32f1xx_hal_conf.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h \
+ ../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h \
+ ../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h \
+ ../Drivers/CMSIS/Include/core_cm3.h \
+ ../Drivers/CMSIS/Include/cmsis_version.h \
+ ../Drivers/CMSIS/Include/cmsis_compiler.h \
+ ../Drivers/CMSIS/Include/cmsis_gcc.h \
+ ../Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_usb.h \
+ ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd_ex.h
+../Core/Src/eeprom.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h:
+../Core/Inc/stm32f1xx_hal_conf.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h:
+../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h:
+../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h:
+../Drivers/CMSIS/Include/core_cm3.h:
+../Drivers/CMSIS/Include/cmsis_version.h:
+../Drivers/CMSIS/Include/cmsis_compiler.h:
+../Drivers/CMSIS/Include/cmsis_gcc.h:
+../Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_usb.h:
+../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd_ex.h:

workspace/AUTOM10/Debug/Core/Src/eeprom.su

@@ -0,0 +1,11 @@
+../Core/Src/eeprom.c:39:17:EE_GetPageStatus	16	static
+../Core/Src/eeprom.c:44:26:EE_FlashProgramHalfWord	32	static
+../Core/Src/eeprom.c:55:26:EE_FlashErasePage	40	static
+../Core/Src/eeprom.c:74:17:EE_FindFreeAddress	32	static
+../Core/Src/eeprom.c:95:18:EE_FindInPage	40	static
+../Core/Src/eeprom.c:126:18:EE_Format	8	static
+../Core/Src/eeprom.c:144:17:EE_GetOtherPageBase	16	static
+../Core/Src/eeprom.c:150:18:EE_PageTransfer	40	static
+../Core/Src/eeprom.c:222:11:EE_Init	16	static
+../Core/Src/eeprom.c:252:11:EE_ReadVariable	16	static
+../Core/Src/eeprom.c:265:11:EE_WriteVariable	24	static

workspace/AUTOM10/Debug/Core/Src/main.cyclo

@@ -1,9 +1,9 @@
 ../Core/Src/main.c:74:6:HAL_SYSTICK_Callback	4
-../Core/Src/main.c:97:5:main	1
+../Core/Src/main.c:97:5:main	3
-../Core/Src/main.c:170:6:SystemClock_Config	4
+../Core/Src/main.c:174:6:SystemClock_Config	4
-../Core/Src/main.c:218:13:MX_ADC1_Init	3
+../Core/Src/main.c:222:13:MX_ADC1_Init	3
-../Core/Src/main.c:265:13:MX_TIM2_Init	9
+../Core/Src/main.c:269:13:MX_TIM2_Init	9
-../Core/Src/main.c:341:13:MX_TIM4_Init	9
+../Core/Src/main.c:345:13:MX_TIM4_Init	9
-../Core/Src/main.c:415:13:MX_USART1_UART_Init	2
+../Core/Src/main.c:419:13:MX_USART1_UART_Init	2
-../Core/Src/main.c:448:13:MX_GPIO_Init	1
+../Core/Src/main.c:452:13:MX_GPIO_Init	1
-../Core/Src/main.c:524:6:Error_Handler	1
+../Core/Src/main.c:528:6:Error_Handler	1

workspace/AUTOM10/Debug/Core/Src/main.d

@@ -38,7 +38,7 @@ Core/Src/main.o: ../Core/Src/main.c ../Core/Inc/main.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h \
  ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h \
- ../Core/Inc/cdc_int.h ../Core/Inc/pwm.h
+ ../Core/Inc/cdc_int.h ../Core/Src/eeprom.h ../Core/Inc/pwm.h
 ../Core/Inc/main.h:
 ../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h:
 ../Core/Inc/stm32f1xx_hal_conf.h:
@@ -81,4 +81,5 @@ Core/Src/main.o: ../Core/Src/main.c ../Core/Inc/main.h \
 ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h:
 ../Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h:
 ../Core/Inc/cdc_int.h:
+../Core/Src/eeprom.h:
 ../Core/Inc/pwm.h:

workspace/AUTOM10/Debug/Core/Src/main.su

@@ -1,9 +1,9 @@
 ../Core/Src/main.c:74:6:HAL_SYSTICK_Callback	8	static
 ../Core/Src/main.c:97:5:main	8	static
-../Core/Src/main.c:170:6:SystemClock_Config	88	static
+../Core/Src/main.c:174:6:SystemClock_Config	88	static
-../Core/Src/main.c:218:13:MX_ADC1_Init	24	static
+../Core/Src/main.c:222:13:MX_ADC1_Init	24	static
-../Core/Src/main.c:265:13:MX_TIM2_Init	64	static
+../Core/Src/main.c:269:13:MX_TIM2_Init	64	static
-../Core/Src/main.c:341:13:MX_TIM4_Init	64	static
+../Core/Src/main.c:345:13:MX_TIM4_Init	64	static
-../Core/Src/main.c:415:13:MX_USART1_UART_Init	8	static
+../Core/Src/main.c:419:13:MX_USART1_UART_Init	8	static
-../Core/Src/main.c:448:13:MX_GPIO_Init	40	static
+../Core/Src/main.c:452:13:MX_GPIO_Init	40	static
-../Core/Src/main.c:524:6:Error_Handler	4	static,ignoring_inline_asm
+../Core/Src/main.c:528:6:Error_Handler	4	static,ignoring_inline_asm

workspace/AUTOM10/Debug/Core/Src/subdir.mk

@@ -6,6 +6,7 @@
 # Add inputs and outputs from these tool invocations to the build variables 
 C_SRCS += \
 ../Core/Src/cdc_int.c \
+../Core/Src/eeprom.c \
 ../Core/Src/main.c \
 ../Core/Src/pwm.c \
 ../Core/Src/stm32f1xx_hal_msp.c \
@@ -16,6 +17,7 @@ C_SRCS += \
 
 OBJS += \
 ./Core/Src/cdc_int.o \
+./Core/Src/eeprom.o \
 ./Core/Src/main.o \
 ./Core/Src/pwm.o \
 ./Core/Src/stm32f1xx_hal_msp.o \
@@ -26,6 +28,7 @@ OBJS += \
 
 C_DEPS += \
 ./Core/Src/cdc_int.d \
+./Core/Src/eeprom.d \
 ./Core/Src/main.d \
 ./Core/Src/pwm.d \
 ./Core/Src/stm32f1xx_hal_msp.d \
@@ -42,7 +45,7 @@ Core/Src/%.o Core/Src/%.su Core/Src/%.cyclo: ../Core/Src/%.c Core/Src/subdir.mk
 clean: clean-Core-2f-Src
 
 clean-Core-2f-Src:
-	-$(RM) ./Core/Src/cdc_int.cyclo ./Core/Src/cdc_int.d ./Core/Src/cdc_int.o ./Core/Src/cdc_int.su ./Core/Src/main.cyclo ./Core/Src/main.d ./Core/Src/main.o ./Core/Src/main.su ./Core/Src/pwm.cyclo ./Core/Src/pwm.d ./Core/Src/pwm.o ./Core/Src/pwm.su ./Core/Src/stm32f1xx_hal_msp.cyclo ./Core/Src/stm32f1xx_hal_msp.d ./Core/Src/stm32f1xx_hal_msp.o ./Core/Src/stm32f1xx_hal_msp.su ./Core/Src/stm32f1xx_it.cyclo ./Core/Src/stm32f1xx_it.d ./Core/Src/stm32f1xx_it.o ./Core/Src/stm32f1xx_it.su ./Core/Src/syscalls.cyclo ./Core/Src/syscalls.d ./Core/Src/syscalls.o ./Core/Src/syscalls.su ./Core/Src/sysmem.cyclo ./Core/Src/sysmem.d ./Core/Src/sysmem.o ./Core/Src/sysmem.su ./Core/Src/system_stm32f1xx.cyclo ./Core/Src/system_stm32f1xx.d ./Core/Src/system_stm32f1xx.o ./Core/Src/system_stm32f1xx.su
+	-$(RM) ./Core/Src/cdc_int.cyclo ./Core/Src/cdc_int.d ./Core/Src/cdc_int.o ./Core/Src/cdc_int.su ./Core/Src/eeprom.cyclo ./Core/Src/eeprom.d ./Core/Src/eeprom.o ./Core/Src/eeprom.su ./Core/Src/main.cyclo ./Core/Src/main.d ./Core/Src/main.o ./Core/Src/main.su ./Core/Src/pwm.cyclo ./Core/Src/pwm.d ./Core/Src/pwm.o ./Core/Src/pwm.su ./Core/Src/stm32f1xx_hal_msp.cyclo ./Core/Src/stm32f1xx_hal_msp.d ./Core/Src/stm32f1xx_hal_msp.o ./Core/Src/stm32f1xx_hal_msp.su ./Core/Src/stm32f1xx_it.cyclo ./Core/Src/stm32f1xx_it.d ./Core/Src/stm32f1xx_it.o ./Core/Src/stm32f1xx_it.su ./Core/Src/syscalls.cyclo ./Core/Src/syscalls.d ./Core/Src/syscalls.o ./Core/Src/syscalls.su ./Core/Src/sysmem.cyclo ./Core/Src/sysmem.d ./Core/Src/sysmem.o ./Core/Src/sysmem.su ./Core/Src/system_stm32f1xx.cyclo ./Core/Src/system_stm32f1xx.d ./Core/Src/system_stm32f1xx.o ./Core/Src/system_stm32f1xx.su
 
 .PHONY: clean-Core-2f-Src
 

workspace/AUTOM10/Debug/objects.list

@@ -1,4 +1,5 @@
 "./Core/Src/cdc_int.o"
+"./Core/Src/eeprom.o"
 "./Core/Src/main.o"
 "./Core/Src/pwm.o"
 "./Core/Src/stm32f1xx_hal_msp.o"