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字符串微调

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dgjames 2024-12-21 18:59:16 +08:00
parent f51fb8dedf
commit fb5772da17
1 changed files with 9 additions and 5 deletions
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14
my_pro/myinfrared.c
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@ -34,7 +34,8 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
if (rt_atomic_load(&now_direction) != 2)
rt_atomic_store(&now_direction, 0);
*str = "forward\n";
rt_strncpy(str,"forward\n",10);
// *str = ;
rt_device_write(serial, 0, str, rt_strlen(str));
}
@ -44,7 +45,8 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
{
if (rt_atomic_load(&now_direction) != 3)
rt_atomic_store(&now_direction, 1);
*str = "left\n";
// *str = "left\n";
rt_strncpy(str,"left\n",10);
rt_device_write(serial, 0, str, rt_strlen(str));
}
@ -53,7 +55,8 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
{
if (rt_atomic_load(&now_direction) != 0)
rt_atomic_store(&now_direction, 2);
*str= "back\n";
// *str= "back\n";
rt_strncpy(str,"back\n",10);
rt_device_write(serial, 0, str, rt_strlen(str));
}
@ -62,7 +65,8 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
{
if (rt_atomic_load(&now_direction) != 1)
rt_atomic_store(&now_direction, 3);
*str = "right\n";
rt_strncpy(str,"right\n",10);
// *str = "right\n";
rt_device_write(serial, 0, str, rt_strlen(str));
}
@ -81,7 +85,7 @@ void snake_compare(rt_uint8_t key, rt_uint8_t repeat)
if (repeat == 0 && (rt_strcmp(tmp, "73") == 0||rt_strcmp(tmp, "FF") == 0))
{
*str = "OK\n";
/* 发送字符串 */
rt_strncpy(str,"OK\n",10);
rt_device_write(serial, 0, str, rt_strlen(str));
if (page_chosen == 4&& page_stop == 0)
{