diff --git a/Standard_BoardB/BSP b/Standard_BoardB/BSP
index 68a7d8b22c3022796d16f20e9faea4f83c390090..10054d4e3aa303af17af6b973611e02d0e24e3b8 160000
--- a/Standard_BoardB/BSP
+++ b/Standard_BoardB/BSP
@@ -1 +1 @@
-Subproject commit 68a7d8b22c3022796d16f20e9faea4f83c390090
+Subproject commit 10054d4e3aa303af17af6b973611e02d0e24e3b8
diff --git a/Standard_BoardB/Src/main.c b/Standard_BoardB/Src/main.c
index d67f04ec23af7d3b5803cc10924357d9aca9347c..a579200666375304a3475fedf7f347e7277a8802 100644
--- a/Standard_BoardB/Src/main.c
+++ b/Standard_BoardB/Src/main.c
@@ -1,208 +1,247 @@
-/* USER CODE BEGIN Header */
-/**
- ******************************************************************************
- * @file : main.c
- * @brief : Main program body
- ******************************************************************************
- * @attention
- *
- * <h2><center>© Copyright (c) 2020 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-#include "adc.h"
-#include "spi.h"
-#include "gpio.h"
-
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-#include "oled.h"
-#include "string.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 ---------------------------------------------------------*/
-
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-void SystemClock_Config(void);
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* Private user code ---------------------------------------------------------*/
-/* USER CODE BEGIN 0 */
-
-/* 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_ADC1_Init();
- MX_SPI1_Init();
- /* USER CODE BEGIN 2 */
-
- oled_init();
- oled_clear(Pen_Clear);
- oled_LOGO();
- oled_refresh_gram();
-
- HAL_GPIO_WritePin(Led_Blink_GPIO_Port, Led_Blink_Pin, GPIO_PIN_RESET);
- HAL_Delay(500);
-
- oled_clear(Pen_Clear);
- oled_refresh_gram();
-
- /* USER CODE END 2 */
-
-
-
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
- /* USER CODE BEGIN 3 */
- oled_print_button(1,1);
- HAL_Delay(100);
-
-
- }
- /* 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 CPU, AHB and APB busses clocks
- */
- 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.Prediv1Source = RCC_PREDIV1_SOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL4;
- RCC_OscInitStruct.PLL2.PLL2State = RCC_PLL_NONE;
- if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
- {
- Error_Handler();
- }
- /** Initializes the CPU, AHB and APB busses 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_DIV4;
- RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
-
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
- {
- Error_Handler();
- }
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC;
- PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV4;
- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
- {
- Error_Handler();
- }
- /** Configure the Systick interrupt time
- */
- __HAL_RCC_PLLI2S_ENABLE();
-}
-
-/* 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 */
-
- /* 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,
- tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
- /* USER CODE END 6 */
-}
-#endif /* USE_FULL_ASSERT */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file : main.c
+ * @brief : Main program body
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "adc.h"
+#include "spi.h"
+#include "tim.h"
+#include "gpio.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "oled.h"
+#include "string.h"
+#include <stdio.h>
+#include "bsp_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 ---------------------------------------------------------*/
+
+/* USER CODE BEGIN PV */
+char print_val[15];
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+void SystemClock_Config(void);
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+
+/* 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_ADC1_Init();
+ MX_SPI1_Init();
+ MX_TIM1_Init();
+ /* USER CODE BEGIN 2 */
+
+ oled_init();
+ oled_clear(Pen_Clear);
+ oled_LOGO();
+ oled_refresh_gram();
+
+ HAL_GPIO_WritePin(Led_Blink_GPIO_Port, Led_Blink_Pin, GPIO_PIN_RESET);
+ HAL_Delay(500);
+
+ oled_clear(Pen_Clear);
+ oled_refresh_gram();
+
+ PWM_init();
+
+ PWM_SetDuty(&htim1,TIM_CHANNEL_1,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_2,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_3,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_4,0.00);
+
+ sprintf(print_val, "ca marche mfk");
+ float duty_cycle = 0;
+
+ /* USER CODE END 2 */
+
+
+
+ /* Infinite loop */
+ /* USER CODE BEGIN WHILE */
+ while (1)
+ {
+ /* USER CODE END WHILE */
+
+ /* USER CODE BEGIN 3 */
+ PWM_SetDuty(&htim1,TIM_CHANNEL_1,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_2,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_3,0.00);
+ PWM_SetDuty(&htim1,TIM_CHANNEL_4,0.00);
+
+ sprintf(print_val, "v : %u", htim1.Instance->CCR1);
+
+ HAL_Delay(1000);
+ oled_printf(1,1,print_val);
+ oled_refresh_gram();
+
+ while(duty_cycle < 0.21){
+ duty_cycle = duty_cycle + 0.02;
+ PWM_SetDuty(&htim1,TIM_CHANNEL_2,duty_cycle);
+ sprintf(print_val, "v : %f", duty_cycle);
+ oled_printf(1,1,print_val);
+ oled_refresh_gram();
+ HAL_Delay(100);
+ }
+ while(duty_cycle > 0.02){
+ duty_cycle = duty_cycle - 0.02;
+ PWM_SetDuty(&htim1,TIM_CHANNEL_2,duty_cycle);
+ sprintf(print_val, "v : %f", duty_cycle);
+ oled_printf(1,1,print_val);
+ oled_refresh_gram();
+ HAL_Delay(100);
+ }
+
+ }
+ /* 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 CPU, AHB and APB busses clocks
+ */
+ 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.Prediv1Source = RCC_PREDIV1_SOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL4;
+ RCC_OscInitStruct.PLL2.PLL2State = RCC_PLL_NONE;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Initializes the CPU, AHB and APB busses 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_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC;
+ PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV4;
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure the Systick interrupt time
+ */
+ __HAL_RCC_PLLI2S_ENABLE();
+}
+
+/* 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 */
+
+ /* 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,
+ tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+ /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Standard_BoardB/Src/tim.c b/Standard_BoardB/Src/tim.c
new file mode 100644
index 0000000000000000000000000000000000000000..e3b18533df641ed4320949ac0d3db92eb7944dbc
--- /dev/null
+++ b/Standard_BoardB/Src/tim.c
@@ -0,0 +1,156 @@
+/**
+ ******************************************************************************
+ * File Name : TIM.c
+ * Description : This file provides code for the configuration
+ * of the TIM instances.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "tim.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+TIM_HandleTypeDef htim1;
+
+/* TIM1 init function */
+void MX_TIM1_Init(void)
+{
+ TIM_MasterConfigTypeDef sMasterConfig = {0};
+ TIM_OC_InitTypeDef sConfigOC = {0};
+ TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
+
+ htim1.Instance = TIM1;
+ htim1.Init.Prescaler = TIM_PSC_APB1;
+ htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
+ htim1.Init.Period = PWM_RESOLUTION-1;
+ htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+ htim1.Init.RepetitionCounter = 0;
+ htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+ if (HAL_TIM_PWM_Init(&htim1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+ sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+ if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ sConfigOC.OCMode = TIM_OCMODE_PWM1;
+ sConfigOC.Pulse = PWM_DEFAULT_DUTY;
+ sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+ sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
+ sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+ sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
+ sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
+ if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ sConfigOC.Pulse = 0;
+ if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
+ sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
+ sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
+ sBreakDeadTimeConfig.DeadTime = 0;
+ sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
+ sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
+ sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
+ if (HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ HAL_TIM_MspPostInit(&htim1);
+
+}
+
+void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* tim_pwmHandle)
+{
+
+ if(tim_pwmHandle->Instance==TIM1)
+ {
+ /* USER CODE BEGIN TIM1_MspInit 0 */
+
+ /* USER CODE END TIM1_MspInit 0 */
+ /* TIM1 clock enable */
+ __HAL_RCC_TIM1_CLK_ENABLE();
+ /* USER CODE BEGIN TIM1_MspInit 1 */
+
+ /* USER CODE END TIM1_MspInit 1 */
+ }
+}
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if(timHandle->Instance==TIM1)
+ {
+ /* USER CODE BEGIN TIM1_MspPostInit 0 */
+
+ /* USER CODE END TIM1_MspPostInit 0 */
+
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ /**TIM1 GPIO Configuration
+ PA8 ------> TIM1_CH1
+ PA9 ------> TIM1_CH2
+ PA10 ------> TIM1_CH3
+ PA11 ------> TIM1_CH4
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USER CODE BEGIN TIM1_MspPostInit 1 */
+
+ /* USER CODE END TIM1_MspPostInit 1 */
+ }
+
+}
+
+void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* tim_pwmHandle)
+{
+
+ if(tim_pwmHandle->Instance==TIM1)
+ {
+ /* USER CODE BEGIN TIM1_MspDeInit 0 */
+
+ /* USER CODE END TIM1_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_TIM1_CLK_DISABLE();
+ /* USER CODE BEGIN TIM1_MspDeInit 1 */
+
+ /* USER CODE END TIM1_MspDeInit 1 */
+ }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/