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提高红外线线程优先级

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dgjames 2024-12-21 20:09:35 +08:00
parent 6c6cfda8f9
commit 20da728352
2 changed files with 14 additions and 5 deletions
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17
my_pro/myinfrared.c
View File

@ -29,7 +29,7 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
rt_sprintf(tmp, "%02X", key);
rt_atomic_store(&snake_pressed, snake_max + 1);
// 上
if (repeat == 0 &&rt_strcmp(tmp, "30") == 0 || rt_strcmp(tmp, "53") == 0)
if (rt_strcmp(tmp, "30") == 0 || rt_strcmp(tmp, "53") == 0)
{
if (rt_atomic_load(&now_direction) != 2)
rt_atomic_store(&now_direction, 0);
@ -42,7 +42,7 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
}
// 左
if (repeat == 0 &&rt_strcmp(tmp, "E8") == 0 || rt_strcmp(tmp, "99") == 0)
if (rt_strcmp(tmp, "E8") == 0 || rt_strcmp(tmp, "99") == 0)
{
if (rt_atomic_load(&now_direction) != 3)
rt_atomic_store(&now_direction, 1);
@ -53,7 +53,7 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
}
// 下
if (repeat == 0 &&rt_strcmp(tmp, "B0") == 0 || rt_strcmp(tmp, "4B") == 0)
if (rt_strcmp(tmp, "B0") == 0 || rt_strcmp(tmp, "4B") == 0)
{
if (rt_atomic_load(&now_direction) != 0)
rt_atomic_store(&now_direction, 2);
@ -63,7 +63,7 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
}
// 右
if (repeat == 0 &&rt_strcmp(tmp, "68") == 0 || rt_strcmp(tmp, "83") == 0)
if (rt_strcmp(tmp, "68") == 0 || rt_strcmp(tmp, "83") == 0)
{
if (rt_atomic_load(&now_direction) != 1)
rt_atomic_store(&now_direction, 3);
@ -71,6 +71,15 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
const char *str = "right\n";
rt_device_write(serial, 0, str, rt_strlen(str));
}
// // 加速
// if (rt_strcmp(tmp, "68") == 0 || rt_strcmp(tmp, "83") == 0)
// {
// if (rt_atomic_load(&now_direction) != 1)
// rt_atomic_store(&now_direction, 3);
// // rt_strncpy(str,"right\n",10);
// const char *str = "right\n";
// rt_device_write(serial, 0, str, rt_strlen(str));
// }
// 菜单（切换页面）
if (repeat == 0 && (rt_strcmp(tmp, "88") == 0 || rt_strcmp(tmp, "11") == 0))

2
my_pro/myproject.c
View File

@ -560,7 +560,7 @@ MSH_CMD_EXPORT_ALIAS(cdc_init, cdc, "write on virtual device");
// }
void inf_init(void)
{
Infrared_Thread = rt_thread_create("Infrared_Thread", myir_entry, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
Infrared_Thread = rt_thread_create("Infrared_Thread", myir_entry, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY-THREAD_PRIORITY+3, THREAD_TIMESLICE*4);
if (Infrared_Thread != RT_NULL)
{