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@@ -120,7 +120,7 @@ int main(void)
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while (1)
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{
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/* USER CODE END WHILE */
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- // HAL_GPIO_TogglePin(GPIOA, LED_Pin);
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+ HAL_GPIO_TogglePin(GPIOA, LED_Pin);
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// printf("i = %d\r\n", i);
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// i++;
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GPIO_PinState keyState = HAL_GPIO_ReadPin(GPIOC, KEY1_Pin);
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@@ -132,7 +132,7 @@ int main(void)
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printf("我被松开了\r\n");
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HAL_GPIO_WritePin(GPIOA, LED_Pin, GPIO_PIN_SET);
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}
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- HAL_Delay(500);
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+ HAL_Delay(1000);
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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