82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
#include "tos_k.h"
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#include "mcu_init.h"
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#define STK_SIZE_TASK_PRIO4 512
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#define STK_SIZE_TASK_PRIO5 1024
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k_stack_t stack_task_prio4[STK_SIZE_TASK_PRIO4];
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k_stack_t stack_task_prio5[STK_SIZE_TASK_PRIO5];
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k_task_t task_prio4;
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k_task_t task_prio5;
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extern void entry_task_prio4(void *arg);
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extern void entry_task_prio5(void *arg);
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uint32_t arg_task_prio4_array[3] = {
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1, 2, 3,
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};
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char *arg_task_prio5_string = "arg for task_prio5";
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void dump_uint32_array(uint32_t *array, size_t len)
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{
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size_t i = 0;
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for (i = 0; i < len; ++i) {
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printf("%d\t", array[i]);
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}
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printf("\n\n");
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}
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void entry_task_prio4(void *arg)
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{
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uint32_t *array_from_main = (uint32_t *)arg;
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printf("array from main:\n");
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dump_uint32_array(array_from_main, 3);
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while (K_TRUE) {
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printf("task_prio4 body\n");
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tos_task_delay(1000);
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}
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}
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void entry_task_prio5(void *arg)
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{
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int i = 0;
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char *string_from_main = (char *)arg;
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printf("string from main:\n");
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printf("%s\n\n", string_from_main);
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while (K_TRUE) {
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if (i == 2) {
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printf("i = %d\n", i);
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tos_task_suspend(&task_prio4);
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} else if (i == 4) {
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printf("i = %d\n", i);
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tos_task_resume(&task_prio4);
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} else if (i == 6) {
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printf("i = %d\n", i);
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tos_task_destroy(&task_prio4);
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}
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printf("task_prio5 body\n");
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tos_task_delay(1000);
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++i;
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}
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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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tos_knl_init();
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(void)tos_task_create(&task_prio4, "task_prio4", entry_task_prio4, (void *)(&arg_task_prio4_array[0]),
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4, stack_task_prio4, STK_SIZE_TASK_PRIO4, 0);
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(void)tos_task_create(&task_prio5, "task_prio5", entry_task_prio5, (void *)arg_task_prio5_string, 5,
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stack_task_prio5, STK_SIZE_TASK_PRIO5, 0);
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tos_knl_start();
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}
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