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102 lines
2.4 KiB
102 lines
2.4 KiB
#include <stdio.h>
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#include <stdlib.h>
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#include "main.h"
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#include "usart.h"
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#include "thread.h"
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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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RCC_PeriphCLKInitTypeDef PeriphClkInit = { 0 };
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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_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
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RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
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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_DIV2;
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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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PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
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PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
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if(HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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{
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Error_Handler();
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}
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}
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void Error_Handler(void)
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{
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__disable_irq();
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while(1)
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{
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}
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}
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void prosee1(void *data)
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{
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tcb_t *self = (tcb_t *)data;
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while(1)
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{
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__disable_irq();
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printf("prosee_%d\r\n", self->task_id);
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__enable_irq();
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HAL_Delay(1000);
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}
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}
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void prosee2(void *data)
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{
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tcb_t *self = (tcb_t *)data;
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while(1)
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{
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__disable_irq();
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printf("prosee_%d\r\n", self->task_id);
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__enable_irq();
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HAL_Delay(1000);
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}
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}
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tcb_t tcb1;
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tcb_t tcb2;
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uint8_t statck[STACK_SIZE];
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uint8_t statck2[STACK_SIZE];
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int main(void)
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{
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__disable_irq();
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HAL_Init();
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SystemClock_Config();
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MX_USART1_UART_Init();
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printf("Init tasks\r\n");
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init_task(&tcb1, prosee1, statck, (void *)&tcb1);
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init_task(&tcb2, prosee2, statck2, (void *)&tcb2);
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/* run the first task */
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start_first_task();
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__enable_irq();
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while(1)
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{
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printf("idle\r\n");
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};
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}
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