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add key control

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This commit is contained in:
小冯Sir 2024-05-03 03:32:02 +08:00
parent 8792c83418
commit 8a1e33a48b
1 changed files with 18 additions and 6 deletions
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24
Firmware/Core/apps/src/key.c
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@ -1,11 +1,23 @@
#include <stdlib.h>
#include "key.h"
#include "tim.h"
#include "stdbool.h"
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
if (GPIO_Pin == KEY1_Pin) {
if (HAL_GPIO_ReadPin(KEY1_GPIO_Port, KEY1_Pin) == GPIO_PIN_SET) {
while (HAL_GPIO_ReadPin(KEY1_GPIO_Port, KEY1_Pin) == GPIO_PIN_SET);
keyVal = 1;
}
}
if (GPIO_Pin == KEY2_Pin) {
if (HAL_GPIO_ReadPin(KEY2_GPIO_Port, KEY2_Pin) == GPIO_PIN_RESET) {
while (HAL_GPIO_ReadPin(KEY2_GPIO_Port, KEY2_Pin) == GPIO_PIN_RESET);
keyVal = 2;
}
}
if (GPIO_Pin == KEY3_Pin) {
if (HAL_GPIO_ReadPin(KEY3_GPIO_Port, KEY3_Pin) == GPIO_PIN_RESET) {
while (HAL_GPIO_ReadPin(KEY3_GPIO_Port, KEY3_Pin) == GPIO_PIN_RESET);
keyVal = 3;
}
}
}