pika_hal_ioctl(uart1_dev, PIKA_HAL_IOCTL_ENABLE) 卡死 #355
Description
/* 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 "usart.h"
#include "gpio.h"
#include "pikaScript.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <stdio.h>
#include "PikaStdDevice/pika_hal.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 */
extern UART_HandleTypeDef huart1;
pika_dev* uart1_dev;
int fputc(int ch, FILE *f)
{
//HAL_UART_Transmit(&huart1, (uint8_t *)&ch, 1, 0xffff);
pika_hal_write(uart1_dev, (uint8_t *)&ch, 1);
return ch;
}
/* PikaPlatform.c */
char __platform_getchar(void) {
//return getchar();
char buff[1] = {0};
while(1){
int len = pika_hal_read(uart1_dev, buff, 1);
if (len > 0){
printf("Got char: %c\r\n", buff[0]);
return buff[0];
}
}
}
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
HAL_Init();
SystemClock_Config();
MX_GPIO_Init();
MX_USART1_UART_Init();
// Step 1: Before pika_hal_open
const char *msg1 = "Step 1: Before pika_hal_open\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg1, strlen(msg1), 100);
uart1_dev = pika_hal_open(PIKA_HAL_UART, "UART1");
// Step 2: After pika_hal_open
const char *msg2 = "Step 2: After pika_hal_open\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg2, strlen(msg2), 100);
if (!uart1_dev) {
const char *err = "? Failed to open UART1 via pika_hal\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)err, strlen(err), 100);
while (1);
}
// Step 3: Configure UART
pika_hal_UART_config cfg = {0};
cfg.baudrate = PIKA_HAL_UART_BAUDRATE_115200;
const char *err1 = "Before ioctl CONFIG\r\n";
int ret1 = pika_hal_ioctl(uart1_dev, PIKA_HAL_IOCTL_CONFIG, &cfg);
HAL_UART_Transmit(&huart1, (uint8_t *)err1, strlen(err1), 100);
const char *err2 = "After ioctl CONFIG\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)err2, strlen(err2), 100);
const char *err3 = "Before ioctl ENABLE\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)err3, strlen(err3), 100);
int ret2 = pika_hal_ioctl(uart1_dev, PIKA_HAL_IOCTL_ENABLE);
const char *err4 = "After ioctl ENABLE";
HAL_UART_Transmit(&huart1, (uint8_t *)err4, strlen(err4), 100);
// Step 4: Before pikaScriptInit
const char *msg3 = "Step 4: Before pikaScriptInit\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg3, strlen(msg3), 100);
PikaObj* pikaMain = pikaScriptInit();
// Step 5: After pikaScriptInit
const char *msg4 = "Step 5: After pikaScriptInit\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg4, strlen(msg4), 100);
// Step 6: Before pikaScriptShell
const char *msg5 = "Step 6: Before pikaScriptShell\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg5, strlen(msg5), 100);
pikaScriptShell(pikaMain);
// Step 7: After pikaScriptShell
const char *msg6 = "Step 7: After pikaScriptShell\r\n";
HAL_UART_Transmit(&huart1, (uint8_t *)msg6, strlen(msg6), 100);
while (1) {
HAL_Delay(1000);
}
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {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();
}
}
/* 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 */int ret2 = pika_hal_ioctl(uart1_dev, PIKA_HAL_IOCTL_ENABLE); 这一步卡死