120 lines
2.3 KiB
C
120 lines
2.3 KiB
C
#include "mcu_init.h"
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#include "tos_k.h"
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#include "lcd.h"
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#include "nrf24.h"
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#if 0
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#define TASK_SIZE 1024
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k_task_t task2_handle
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uint8_t task2_stk[TASK_SIZE*1];
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#define LCD_TASK_SIZE 1024
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k_task_t lcd_handle;
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uint8_t lcd_stk[LCD_TASK_SIZE];
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#endif
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#define LED_TASK_SIZE 1024
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k_task_t led_handle;
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uint8_t led_stk[LED_TASK_SIZE];
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k_sem_t sem_led;
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typedef struct {
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int port;
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int pin;
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} Led_t;
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Led_t leds[] = {
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{ LEDR_GPIO_PORT, LEDR_PIN },
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{ LEDG_GPIO_PORT, LEDG_PIN },
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{ LEDB_GPIO_PORT, LEDB_PIN }
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};
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void task_led(void *arg)
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{
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int task_cnt1 = 0;
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while (1) {
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printf("hello world from %s cnt: %d\n", __func__, task_cnt1++);
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tos_sem_pend(&sem_led, ~0);
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gpio_bit_reset(LEDR_GPIO_PORT, LEDR_PIN);
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tos_task_delay(50);
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gpio_bit_set(LEDR_GPIO_PORT, LEDR_PIN);
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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 task_cnt2 = 0;
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while (1) {
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//printf("hello world from %s cnt: %08x\n", __func__, task_cnt2--);
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tos_task_delay(200);
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}
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}
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void task_lcd(void *arg)
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{
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uint16_t color_table[] = { WHITE, BLUE, RED, GREEN, CYAN, YELLOW, GRAY};
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for(int i=0; ; i++) {
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LCD_SetDisplayMode((i % 2) ? LCD_DISPMODE_HORIZONTAL_MIRROR : LCD_DISPMODE_HORIZONTAL);
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LCD_Clear(BLACK);
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uint16_t color = color_table[i % (sizeof(color_table)/sizeof(uint16_t))];
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LCD_ShowChinese(50, 16, 0, color);
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LCD_ShowChinese(50+16+28, 16, 1, color);
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for(int j=0; j<6; j++) {
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LCD_ShowChinese(22+j*20, 48, j+2, color);
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}
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tos_task_delay(1000);
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LCD_Clear(BLACK);
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LCD_ShowString(24, 32, "TencentOS tiny", color);
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tos_task_delay(1000);
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}
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}
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void main(void) {
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board_init();
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//usart0_init(115200);
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tos_knl_init();
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nrf24l01_init();
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tos_sem_create(&sem_led, 1);
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tos_task_create(&led_handle, "led", task_led, NULL, 6, led_stk, LED_TASK_SIZE, 0);
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//tos_task_create(&task2_handle, "task2", task2, NULL, 3, task2_stk, TASK_SIZE*1, 0);
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//tos_task_create(&lcd_handle, "lcd", task_lcd, NULL, 2, lcd_stk, TASK_SIZE, 0);
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tos_knl_start();
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die:
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while (1) {
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asm("wfi;");
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}
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}
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int _put_char(int ch)
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{
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usart_data_transmit(USART0, (uint8_t) ch );
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while (usart_flag_get(USART0, USART_FLAG_TBE)== RESET){
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}
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return ch;
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}
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