TencentOS是腾讯公司开发的一款应用于嵌入式平台的物联网操作系统，提供了物联网相关的组件；本项目把TencentOS系统移植到CH32V307单片机上面，本例程下载之后可以直接应用，无须考滤复杂的移植过程，快速进入操作系统应用。
整个系统工程目录如图所示：
对于操作系统相关的源码，单独建立了一个文件夹，
下面是main.c文件中的代码：
- /********************************** (C) COPYRIGHT *******************************
- * File Name : main.c
- * Author : WCH
- * Version : V1.0.0
- * Date : 2021/06/06
- * Description : Main program body.
- *********************************************************************************
- * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
- * Attention: This software (modified or not) and binary are used for
- * microcontroller manufactured by Nanjing Qinheng Microelectronics.
- *******************************************************************************/
- /*
- *@Note
- GPIO routine:
- PA0push-pull output.
-
- */
- #include "debug.h"
- #include "tos_k.h"
- /* Global define */
- /* Global Variable */
- /*********************************************************************
- * @fn GPIO_Toggle_INIT
- *
- * @brief Initializes GPIOA.0
- *
- * @return none
- */
- void GPIO_Toggle_INIT(void)
- {
- GPIO_InitTypeDef GPIO_InitStructure;
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed=GPIO_Speed_50MHz;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
- }
- #define TASK1_STK_SIZE 1024
- k_task_t task1;
- __aligned(4) uint8_t task1_stk[TASK1_STK_SIZE];
- #define TASK2_STK_SIZE 1024
- k_task_t task2;
- __aligned(4) uint8_t task2_stk[TASK2_STK_SIZE];
- void task1_entry(void *arg)
- {
- while (1)
- {
- printf("###I am task1\r\n");
- tos_task_delay(2000);
- }
- }
- void task2_entry(void *arg)
- {
- while (1)
- {
- printf("***I am task2\r\n");
- tos_task_delay(1000);
- }
- }
- /*********************************************************************
- * @fn main
- *
- * @brief Main program.
- *
- * @return none
- */
- int main(void)
- {
- USART_Printf_Init(115200);
- SystemCoreClockUpdate();
- printf("SystemClk:%d\r\n",SystemCoreClock);
- printf( "ChipID:%08x\r\n", DBGMCU_GetCHIPID() );
- printf("Welcome to TencentOS tiny(%s)\r\n", TOS_VERSION);
- tos_knl_init();
- tos_task_create(&task1, "task1", task1_entry, NULL, 3, task1_stk, TASK1_STK_SIZE, 0); // Create task1
- tos_task_create(&task2, "task2", task2_entry, NULL, 3, task2_stk, TASK2_STK_SIZE, 0);// Create task2
- tos_knl_start();
- printf("should not run at here!\r\n");
- while(1)
- {
- asm("nop");
- }
- }
仿真: 无
代码:
TencentOS.rar
(133.29 KB, 下载次数: 4)
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