38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
#include "mcu_init.h"
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#include "tos_shell.h"
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#define APPLICATION_TASK_STK_SIZE 0x100
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k_task_t application_task;
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uint8_t application_task_stk[APPLICATION_TASK_STK_SIZE];
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static char gs_cmd_buffer[32];
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__attribute__ ((__weak__)) void application_entry(void *arg)
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{
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while (1) {
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gpio_bit_toggle(LED_GPIO_Port, LED_Pin);
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tos_task_delay(1000);
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}
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}
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static void board_shell_output_t(const char ch)
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{
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if (ch == '\n')
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{
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while(RESET == usart_flag_get(USART0, USART_FLAG_TBE));
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usart_data_transmit(USART0, '\r');
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}
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while(RESET == usart_flag_get(USART0, USART_FLAG_TBE));
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usart_data_transmit(USART0, ch);
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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(%s)\r\n", TOS_VERSION);
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tos_knl_init();
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tos_task_create(&application_task, "application_task", application_entry, NULL, 4, application_task_stk, APPLICATION_TASK_STK_SIZE, 0);
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tos_shell_init(gs_cmd_buffer, sizeof(gs_cmd_buffer), board_shell_output_t, NULL);
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tos_knl_start();
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}
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