106 lines
2.1 KiB
C
106 lines
2.1 KiB
C
#include "nrf_delay.h"
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#include "nrf_gpio.h"
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#include "nrf_rtc.h"
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#include "simple_uart.h"
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#include "main.h"
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#include "cmsis_os.h"
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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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static void board_init(void)
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{
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nrf_gpio_range_cfg_output(LED_START,LED_STOP);
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simple_uart_config(RTS_PIN_NUMBER, TX_PIN_NUMBER, CTS_PIN_NUMBER, RX_PIN_NUMBER, HWFC);
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nrf_rtc_init();
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}
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void task1(void *arg)
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{
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int count = 0;
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while (true)
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{
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nrf_gpio_pin_set(LED_0);
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nrf_gpio_pin_set(LED_1);
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nrf_delay_ms(300);
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nrf_gpio_pin_clear(LED_0);
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nrf_gpio_pin_clear(LED_1);
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nrf_delay_ms(300);
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printf("This is Task1++++++++++,count is [%d] \n", ++count);
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tos_task_delay(100);
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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 = 0;
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while (true)
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{
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nrf_gpio_pin_set(LED_2);
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nrf_gpio_pin_set(LED_3);
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nrf_gpio_pin_set(LED_4);
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nrf_delay_ms(300);
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nrf_gpio_pin_clear(LED_2);
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nrf_gpio_pin_clear(LED_3);
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nrf_gpio_pin_clear(LED_4);
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nrf_delay_ms(300);
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printf("This is Task2----------,count is [%d] \n", ++count);
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tos_task_delay(100);
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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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/**
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* @brief Function for application main entry.
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*/
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int main(void)
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{
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board_init();
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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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/* for printf */
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#pragma import(__use_no_semihosting)
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struct __FILE
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{
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int handle;
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};
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FILE __stdout;
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void _sys_exit(int x)
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{
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x = x;
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}
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int fputc(int ch, FILE *f)
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{
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simple_uart_put ((uint8_t) ch);
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return ch;
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}
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/**
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*@}
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**/
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