added a printf
parent
bdabdde746
commit
49fbfa2cc4
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "putil.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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TIM_HandleTypeDef htim2;
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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static void MX_GPIO_Init(void);
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static void MX_TIM2_Init(void);
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static void MX_USART2_UART_Init(void);
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/* USER CODE BEGIN PFP */
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void setPWM(TIM_HandleTypeDef *timer, uint32_t channel, uint8_t dc_percent);
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_TIM2_Init();
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MX_USART2_UART_Init();
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p_uart_init(huart2);
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/* USER CODE BEGIN 2 */
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uint8_t buff[256] = {'\0'};
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sprintf(buff, "Hello Worldblahblahfjdslkfjlasdfj\r\n");
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HAL_UART_Transmit(&huart2, "...\r\n", sizeof("...\r\n"), 100);
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HAL_UART_Transmit(&huart2, buff, sizeof(buff), 100);
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PDEBUG("hello darkness my old friend\n");
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// HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_2);
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// HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_4);
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setPWM(&htim2, TIM_CHANNEL_2, 95);
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setPWM(&htim2, TIM_CHANNEL_4, 15);
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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/** Configure the main internal regulator output voltage
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*/
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if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure LSE Drive Capability
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*/
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HAL_PWR_EnableBkUpAccess();
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__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
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/** Initializes the RCC Oscillators according to the specified parameters
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* in the RCC_OscInitTypeDef structure.
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_MSI;
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RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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RCC_OscInitStruct.MSIState = RCC_MSI_ON;
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RCC_OscInitStruct.MSICalibrationValue = 0;
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RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_6;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_MSI;
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RCC_OscInitStruct.PLL.PLLM = 1;
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RCC_OscInitStruct.PLL.PLLN = 16;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
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RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
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RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/** Initializes the CPU, AHB and APB buses clocks
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
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{
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Error_Handler();
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}
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/** Enable MSI Auto calibration
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*/
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HAL_RCCEx_EnableMSIPLLMode();
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}
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/**
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* @brief TIM2 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_TIM2_Init(void)
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{
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/* USER CODE BEGIN TIM2_Init 0 */
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/* USER CODE END TIM2_Init 0 */
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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TIM_OC_InitTypeDef sConfigOC = {0};
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/* USER CODE BEGIN TIM2_Init 1 */
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/* USER CODE END TIM2_Init 1 */
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htim2.Instance = TIM2;
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htim2.Init.Prescaler = 127;
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htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim2.Init.Period = 499;
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htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sConfigOC.OCMode = TIM_OCMODE_PWM1;
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sConfigOC.Pulse = 250;
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sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
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sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
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if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
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{
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Error_Handler();
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}
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sConfigOC.Pulse = 125;
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if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN TIM2_Init 2 */
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/* USER CODE END TIM2_Init 2 */
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HAL_TIM_MspPostInit(&htim2);
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}
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/**
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* @brief USART2 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_USART2_UART_Init(void)
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{
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/* USER CODE BEGIN USART2_Init 0 */
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/* USER CODE END USART2_Init 0 */
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/* USER CODE BEGIN USART2_Init 1 */
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/* USER CODE END USART2_Init 1 */
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huart2.Instance = USART2;
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huart2.Init.BaudRate = 115200;
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huart2.Init.WordLength = UART_WORDLENGTH_8B;
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huart2.Init.StopBits = UART_STOPBITS_1;
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huart2.Init.Parity = UART_PARITY_NONE;
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huart2.Init.Mode = UART_MODE_TX_RX;
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huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart2.Init.OverSampling = UART_OVERSAMPLING_16;
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huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart2) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART2_Init 2 */
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/* USER CODE END USART2_Init 2 */
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}
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/**
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* @brief GPIO Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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/* GPIO Ports Clock Enable */
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOA, GPIO_PIN_8 | GPIO_PIN_9, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(LD3_GPIO_Port, LD3_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pins : PA8 PA9 */
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GPIO_InitStruct.Pin = GPIO_PIN_8 | GPIO_PIN_9;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/*Configure GPIO pin : LD3_Pin */
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GPIO_InitStruct.Pin = LD3_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(LD3_GPIO_Port, &GPIO_InitStruct);
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}
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/* USER CODE BEGIN 4 */
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void setPWM(TIM_HandleTypeDef *timer, uint32_t channel, uint8_t dc_percent)
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{
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HAL_TIM_PWM_Stop(timer, channel);
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// add new period if we need to, but we don't need to here
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TIM_OC_InitTypeDef sConfigOC = {0};
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sConfigOC.OCMode = TIM_OCMODE_PWM1;
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sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
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sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
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sConfigOC.Pulse = (uint32_t)((dc_percent * timer->Init.Period) / 100.0f);
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HAL_TIM_PWM_ConfigChannel(timer, &sConfigOC, channel);
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HAL_TIM_PWM_Start(timer, channel);
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}
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/* USER CODE END 4 */
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/**
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* @brief This function is executed in case of error occurrence.
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* @retval None
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*/
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void Error_Handler(void)
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{
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/* USER CODE BEGIN Error_Handler_Debug */
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/* User can add his own implementation to report the HAL error return state */
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__disable_irq();
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while (1)
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{
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}
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/* USER CODE END Error_Handler_Debug */
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief Reports the name of the source file and the source line number
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* where the assert_param error has occurred.
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* @param file: pointer to the source file name
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* @param line: assert_param error line source number
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* @retval None
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* USER CODE BEGIN 6 */
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/* User can add his own implementation to report the file name and line number,
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ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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@ -0,0 +1,203 @@
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0x08000790 in ?? ()
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### Assembly ###############################################################################################################################################################################################################################
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0x08000790 ? b.n 0x8000790
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0x08000792 ? nop
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0x08000794 ? movs r7, #88 ; 0x58
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0x08000796 ? lsrs r0, r0, #32
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0x08000798 ? lsls r0, r7, #1
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0x0800079a ? movs r0, #0
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0x0800079c ? movs r7, #124 ; 0x7c
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0x0800079e ? lsrs r0, r0, #32
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0x080007a0 ? movs r4, r5
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0x080007a2 ? movs r0, #0
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### Breakpoints ############################################################################################################################################################################################################################
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### Expressions ############################################################################################################################################################################################################################
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### History ################################################################################################################################################################################################################################
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### Memory #################################################################################################################################################################################################################################
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### Registers ##############################################################################################################################################################################################################################
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r0 0x00000000 r3 0x40000000 r6 0x00000000 r9 0x00000000 r12 0x00001000 pc 0x08000790 msp 0x2000fef8 basepri 0x00
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r1 0x00000000 r4 0x2000002c r7 0x00000000 r10 0x00000000 sp 0x2000fef8 xPSR 0x41000000 psp 0x00000000 faultmask 0x00
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r2 0x00000001 r5 0x00000000 r8 0x00000000 r11 0x00000000 lr 0x08000e3d fpscr 0x00000000 primask 0x00 control 0x00
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### Source #################################################################################################################################################################################################################################
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### Stack ##################################################################################################################################################################################################################################
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[0] from 0x08000790
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[1] from 0x08000e3c
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### Threads ################################################################################################################################################################################################################################
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[1] id 0 from 0x08000790
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### Variables ##############################################################################################################################################################################################################################
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############################################################################################################################################################################################################################################
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Loading section .sec1, size 0x2910 lma 0x8000000
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Start address 0x080027a8, load size 10512
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Transfer rate: 15 KB/sec, 10512 bytes/write.
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Unable to match requested speed 500 kHz, using 480 kHz
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Unable to match requested speed 500 kHz, using 480 kHz
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A debugging session is active.
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Inferior 1 [Remote target] will be detached.
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||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
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||||
[Inferior 1 (Remote target) detached]
|
||||
0x080007f0 in ?? ()
|
||||
### Assembly ########################################################################################################
|
||||
0x080007f0 ? b.n 0x80007f0
|
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0x080007f2 ? nop
|
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0x080007f4 ? cmp r0, #112 ; 0x70
|
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0x080007f6 ? lsrs r0, r0, #32
|
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0x080007f8 ? lsls r0, r7, #1
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0x080007fa ? movs r0, #0
|
||||
0x080007fc ? cmp r0, #148 ; 0x94
|
||||
0x080007fe ? lsrs r0, r0, #32
|
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0x08000800 ? movs r4, r5
|
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0x08000802 ? movs r0, #0
|
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### Breakpoints #####################################################################################################
|
||||
### Expressions #####################################################################################################
|
||||
### History #########################################################################################################
|
||||
### Memory ##########################################################################################################
|
||||
### Registers #######################################################################################################
|
||||
r0 0x00000000 r5 0x00000000 r10 0x00000000 pc 0x080007f0 primask 0x00
|
||||
r1 0x00000000 r6 0x00000000 r11 0x00000000 xPSR 0x41000000 basepri 0x00
|
||||
r2 0x00000001 r7 0x00000000 r12 0x00001000 fpscr 0x00000010 faultmask 0x00
|
||||
r3 0x40000000 r8 0x00000000 sp 0x2000fef8 msp 0x2000fef8 control 0x04
|
||||
r4 0x2000002c r9 0x00000000 lr 0x08000e9d psp 0x00000000
|
||||
### Source ##########################################################################################################
|
||||
### Stack ###########################################################################################################
|
||||
[0] from 0x080007f0
|
||||
[1] from 0x08000e9c
|
||||
### Threads #########################################################################################################
|
||||
[1] id 0 from 0x080007f0
|
||||
### Variables #######################################################################################################
|
||||
#####################################################################################################################
|
||||
Loading section .sec1, size 0x2910 lma 0x8000000
|
||||
Start address 0x080027a8, load size 10512
|
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Transfer rate: 15 KB/sec, 10512 bytes/write.
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
A debugging session is active.
|
||||
|
||||
Inferior 1 [Remote target] will be detached.
|
||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
|
||||
[Inferior 1 (Remote target) detached]
|
||||
0x080007f0 in ?? ()
|
||||
### Assembly ########################################################################################################
|
||||
0x080007f0 ? b.n 0x80007f0
|
||||
0x080007f2 ? nop
|
||||
0x080007f4 ? cmp r0, #112 ; 0x70
|
||||
0x080007f6 ? lsrs r0, r0, #32
|
||||
0x080007f8 ? lsls r0, r7, #1
|
||||
0x080007fa ? movs r0, #0
|
||||
0x080007fc ? cmp r0, #148 ; 0x94
|
||||
0x080007fe ? lsrs r0, r0, #32
|
||||
0x08000800 ? movs r4, r5
|
||||
0x08000802 ? movs r0, #0
|
||||
### Breakpoints #####################################################################################################
|
||||
### Expressions #####################################################################################################
|
||||
### History #########################################################################################################
|
||||
### Memory ##########################################################################################################
|
||||
### Registers #######################################################################################################
|
||||
r0 0x00000000 r5 0x00000000 r10 0x00000000 pc 0x080007f0 primask 0x00
|
||||
r1 0x00000000 r6 0x00000000 r11 0x00000000 xPSR 0x41000000 basepri 0x00
|
||||
r2 0x00000001 r7 0x00000000 r12 0x00001000 fpscr 0x00000010 faultmask 0x00
|
||||
r3 0x40000000 r8 0x00000000 sp 0x2000fef8 msp 0x2000fef8 control 0x04
|
||||
r4 0x2000002c r9 0x00000000 lr 0x08000e9d psp 0x00000000
|
||||
### Source ##########################################################################################################
|
||||
### Stack ###########################################################################################################
|
||||
[0] from 0x080007f0
|
||||
[1] from 0x08000e9c
|
||||
### Threads #########################################################################################################
|
||||
[1] id 0 from 0x080007f0
|
||||
### Variables #######################################################################################################
|
||||
#####################################################################################################################
|
||||
Loading section .sec1, size 0x2910 lma 0x8000000
|
||||
Start address 0x080027a8, load size 10512
|
||||
Transfer rate: 15 KB/sec, 10512 bytes/write.
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
A debugging session is active.
|
||||
|
||||
Inferior 1 [Remote target] will be detached.
|
||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
|
||||
[Inferior 1 (Remote target) detached]
|
||||
0x080007f0 in ?? ()
|
||||
### Assembly ########################################################################################################
|
||||
0x080007f0 ? b.n 0x80007f0
|
||||
0x080007f2 ? nop
|
||||
0x080007f4 ? cmp r0, #112 ; 0x70
|
||||
0x080007f6 ? lsrs r0, r0, #32
|
||||
0x080007f8 ? lsls r0, r7, #1
|
||||
0x080007fa ? movs r0, #0
|
||||
0x080007fc ? cmp r0, #148 ; 0x94
|
||||
0x080007fe ? lsrs r0, r0, #32
|
||||
0x08000800 ? movs r4, r5
|
||||
0x08000802 ? movs r0, #0
|
||||
### Breakpoints #####################################################################################################
|
||||
### Expressions #####################################################################################################
|
||||
### History #########################################################################################################
|
||||
### Memory ##########################################################################################################
|
||||
### Registers #######################################################################################################
|
||||
r0 0x00000000 r5 0x00000000 r10 0x00000000 pc 0x080007f0 primask 0x00
|
||||
r1 0x00000000 r6 0x00000000 r11 0x00000000 xPSR 0x41000000 basepri 0x00
|
||||
r2 0x00000001 r7 0x00000000 r12 0x00001000 fpscr 0x00000010 faultmask 0x00
|
||||
r3 0x40000000 r8 0x00000000 sp 0x2000fef8 msp 0x2000fef8 control 0x04
|
||||
r4 0x2000002c r9 0x00000000 lr 0x08000e9d psp 0x00000000
|
||||
### Source ##########################################################################################################
|
||||
### Stack ###########################################################################################################
|
||||
[0] from 0x080007f0
|
||||
[1] from 0x08000e9c
|
||||
### Threads #########################################################################################################
|
||||
[1] id 0 from 0x080007f0
|
||||
### Variables #######################################################################################################
|
||||
#####################################################################################################################
|
||||
Loading section .sec1, size 0x35c8 lma 0x8000000
|
||||
Start address 0x080028d8, load size 13768
|
||||
Transfer rate: 17 KB/sec, 13768 bytes/write.
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
A debugging session is active.
|
||||
|
||||
Inferior 1 [Remote target] will be detached.
|
||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
|
||||
[Inferior 1 (Remote target) detached]
|
||||
0x080008b4 in ?? ()
|
||||
### Assembly ########################################################################################################
|
||||
0x080008b4 ? b.n 0x80008b4
|
||||
0x080008b6 ? nop
|
||||
0x080008b8 ? lsls r0, r3, #3
|
||||
0x080008ba ? movs r0, #0
|
||||
0x080008bc ? adds r4, #72 ; 0x48
|
||||
0x080008be ? lsrs r0, r0, #32
|
||||
0x080008c0 ? adds r4, #108 ; 0x6c
|
||||
0x080008c2 ? lsrs r0, r0, #32
|
||||
0x080008c4 ? adds r4, #116 ; 0x74
|
||||
0x080008c6 ? lsrs r0, r0, #32
|
||||
### Breakpoints #####################################################################################################
|
||||
### Expressions #####################################################################################################
|
||||
### History #########################################################################################################
|
||||
### Memory ##########################################################################################################
|
||||
### Registers #######################################################################################################
|
||||
r0 0x00000000 r5 0x08003468 r10 0x00000000 pc 0x080008b4 primask 0x00
|
||||
r1 0x00000000 r6 0x00000000 r11 0x00000000 xPSR 0x41000000 basepri 0x00
|
||||
r2 0x00000001 r7 0x00000000 r12 0x00001000 fpscr 0x00000010 faultmask 0x00
|
||||
r3 0x40000000 r8 0x00000000 sp 0x2000fef8 msp 0x2000fef8 control 0x04
|
||||
r4 0x2000008c r9 0x00000000 lr 0x08000f65 psp 0x00000000
|
||||
### Source ##########################################################################################################
|
||||
### Stack ###########################################################################################################
|
||||
[0] from 0x080008b4
|
||||
[1] from 0x08000f64
|
||||
### Threads #########################################################################################################
|
||||
[1] id 0 from 0x080008b4
|
||||
### Variables #######################################################################################################
|
||||
#####################################################################################################################
|
||||
Loading section .sec1, size 0x35c8 lma 0x8000000
|
||||
Start address 0x080028d8, load size 13768
|
||||
Transfer rate: 17 KB/sec, 13768 bytes/write.
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
Unable to match requested speed 500 kHz, using 480 kHz
|
||||
A debugging session is active.
|
||||
|
||||
Inferior 1 [Remote target] will be detached.
|
||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
|
||||
[Inferior 1 (Remote target) detached]
|
||||
@ -0,0 +1,11 @@
|
||||
set pagination off
|
||||
set logging file gdb.txt
|
||||
set logging redirect on
|
||||
set logging on
|
||||
set remotetimeout 1
|
||||
target extended-remote localhost:3333
|
||||
load
|
||||
monitor reset
|
||||
q
|
||||
y
|
||||
|
||||
@ -0,0 +1,31 @@
|
||||
#include "putil.h"
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include <string.h>
|
||||
|
||||
#define MAX_PRINTF_BUFFER (256)
|
||||
|
||||
UART_HandleTypeDef* huart_inst = NULL;
|
||||
|
||||
int p_printf(const char* fmt, ...)
|
||||
{
|
||||
size_t size_str = strlen(fmt);
|
||||
if (size_str >= MAX_PRINTF_BUFFER)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
uint8_t printf_buffer[MAX_PRINTF_BUFFER];
|
||||
memset(printf_buffer, '\0', MAX_PRINTF_BUFFER);
|
||||
va_list args;
|
||||
va_start(args, fmt);
|
||||
vsprintf((char*)printf_buffer, fmt, args);
|
||||
va_end(args);
|
||||
HAL_UART_Transmit(huart_inst, printf_buffer, strlen(printf_buffer), 100);
|
||||
return 0;
|
||||
|
||||
|
||||
}
|
||||
void p_uart_init(UART_HandleTypeDef* huart)
|
||||
{
|
||||
huart_inst = huart;
|
||||
}
|
||||
@ -0,0 +1,15 @@
|
||||
#ifndef __PUTIL_H__
|
||||
#define __PUTIL_H__
|
||||
|
||||
#include "stm32l4xx_hal.h"
|
||||
|
||||
int p_printf(const char* fmt, ...);
|
||||
void p_uart_init(UART_HandleTypeDef* huart);
|
||||
|
||||
#ifdef DEBUG
|
||||
#define PDEBUG(f_, ...) p_printf((f_), ##__VA_ARGS__)
|
||||
#else
|
||||
#define PDEBUG(f_, ...) void((f_), ...)
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue