89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
#include "gpio.h"
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#include "common.h"
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#include "uart.h"
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#include "cmsis_os.h"
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/* CH Kinetis固件库 V2.50 版本 */
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/* 修改主频 请使用 CMSIS标准文件 system_MKxxxx.c 中的 CLOCK_SETUP 宏 */
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/* UART 快速初始化结构所支持的引脚* 使用时还是推荐标准初始化 */
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/*
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UART1_RX_PE01_TX_PE00
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UART0_RX_PF17_TX_PF18
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UART3_RX_PE05_TX_PE04
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UART5_RX_PF19_TX_PF20
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UART5_RX_PE09_TX_PE08
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UART2_RX_PE17_TX_PE16
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UART4_RX_PE25_TX_PE24
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UART0_RX_PA01_TX_PA02
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UART0_RX_PA15_TX_PA14
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UART3_RX_PB10_TX_PB11
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UART0_RX_PB16_TX_PB17
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UART1_RX_PC03_TX_PC04
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UART4_RX_PC14_TX_PC15
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UART3_RX_PC16_TX_PC17
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UART2_RX_PD02_TX_PD03
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UART0_RX_PD06_TX_PD07
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UART2_RX_PF13_TX_PF14
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UART5_RX_PD08_TX_PD09
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*/
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#define APPLICATION_TASK_STK_SIZE 1024
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extern void application_entry(void *arg);
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osThreadDef(application_entry, osPriorityNormal, 1, APPLICATION_TASK_STK_SIZE);
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#define TASK1_STK_SIZE 512
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void task1(void *arg);
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osThreadDef(task1, osPriorityNormal, 1, TASK1_STK_SIZE);
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#define TASK2_STK_SIZE 512
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void task2(void *arg);
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osThreadDef(task2, osPriorityNormal, 1, TASK2_STK_SIZE);
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void SysTick_Handler(void)
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{
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if(tos_knl_is_running())
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{
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tos_knl_irq_enter();
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tos_tick_handler();
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tos_knl_irq_leave();
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}
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}
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void task1(void *arg)
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{
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int count = 1;
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while (1) {
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printf("###This is task1, %d\r\n", count++);
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osDelay(2000);
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}
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}
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void task2(void *arg)
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{
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int count = 1;
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while (1) {
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printf("***This is task2, %d\r\n", count++);
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osDelay(1000);
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}
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}
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void application_entry(void *arg)
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{
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osThreadCreate(osThread(task1), NULL); // Create task1
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osThreadCreate(osThread(task2), NULL); // Create task2
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}
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int main(void)
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{
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DelayInit();
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/* 初始化一个引脚 设置为推挽输出 */
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GPIO_QuickInit(HW_GPIOE, 6, kGPIO_Mode_OPP);
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/* 初始化一个串口 使用UART0端口的PTD6引脚和PTD7引脚作为接收和发送，默认设置 baud 115200 */
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UART_QuickInit(UART0_RX_PD06_TX_PD07, 115200);
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printf("Welcome to TencentOS tiny\r\n");
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osKernelInitialize();
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osThreadCreate(osThread(application_entry), NULL);
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osKernelStart();
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}
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