kevin/morse_code_trainer
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按钮中断触发

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Signed-off-by: kevin <kevin@lmve.net>
This commit is contained in:
kevin
2022-05-02 00:46:41 +08:00
parent 6e8fd579b8
commit 8a3d91d0c2
74 changed files with 1855 additions and 1689 deletions
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f103c8t6_keil/Core/Inc/main.h
+3
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@@ -71,8 +71,11 @@ void Error_Handler(void);
#define run_led2_GPIO_Port GPIOB
#define run_led_Pin GPIO_PIN_15
#define run_led_GPIO_Port GPIOB
#define pwr_en_Pin GPIO_PIN_8
#define pwr_en_GPIO_Port GPIOA
#define en_c_Pin GPIO_PIN_3
#define en_c_GPIO_Port GPIOB
#define en_c_EXTI_IRQn EXTI3_IRQn
#define en_a_Pin GPIO_PIN_4
#define en_a_GPIO_Port GPIOB
#define en_a_EXTI_IRQn EXTI4_IRQn
f103c8t6_keil/Core/Inc/stm32f1xx_it.h
+1
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@@ -57,6 +57,7 @@ void PendSV_Handler(void);
void SysTick_Handler(void);
void EXTI0_IRQHandler(void);
void EXTI1_IRQHandler(void);
void EXTI3_IRQHandler(void);
void EXTI4_IRQHandler(void);
void TIM2_IRQHandler(void);
void TIM3_IRQHandler(void);
f103c8t6_keil/Core/Src/main.c
+20 -7
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@@ -310,6 +310,9 @@ static void MX_GPIO_Init(void)
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(run_led_GPIO_Port, run_led_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(pwr_en_GPIO_Port, pwr_en_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : mute_Pin */
GPIO_InitStruct.Pin = mute_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
@@ -317,8 +320,8 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(mute_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : tack_a_Pin tack_b_Pin */
GPIO_InitStruct.Pin = tack_a_Pin|tack_b_Pin;
/*Configure GPIO pins : tack_a_Pin tack_b_Pin en_c_Pin */
GPIO_InitStruct.Pin = tack_a_Pin|tack_b_Pin|en_c_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
@@ -337,11 +340,12 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(run_led_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : en_c_Pin en_b_Pin */
GPIO_InitStruct.Pin = en_c_Pin|en_b_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : pwr_en_Pin */
GPIO_InitStruct.Pin = pwr_en_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(pwr_en_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : en_a_Pin */
GPIO_InitStruct.Pin = en_a_Pin;
@@ -349,6 +353,12 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(en_a_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : en_b_Pin */
GPIO_InitStruct.Pin = en_b_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(en_b_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI0_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI0_IRQn);
@@ -356,6 +366,9 @@ static void MX_GPIO_Init(void)
HAL_NVIC_SetPriority(EXTI1_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI1_IRQn);
HAL_NVIC_SetPriority(EXTI3_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI3_IRQn);
HAL_NVIC_SetPriority(EXTI4_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI4_IRQn);
f103c8t6_keil/Core/Src/stm32f1xx_it.c
+14
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@@ -227,6 +227,20 @@ void EXTI1_IRQHandler(void)
/* USER CODE END EXTI1_IRQn 1 */
}
/**
* @brief This function handles EXTI line3 interrupt.
*/
void EXTI3_IRQHandler(void)
{
/* USER CODE BEGIN EXTI3_IRQn 0 */
/* USER CODE END EXTI3_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(en_c_Pin);
/* USER CODE BEGIN EXTI3_IRQn 1 */
/* USER CODE END EXTI3_IRQn 1 */
}
/**
* @brief This function handles EXTI line4 interrupt.
*/