1
0
forked from me/IronOS

Remapping pins

This commit is contained in:
Ben V. Brown
2021-04-26 21:51:18 +10:00
parent 66a86ab723
commit 8b65fa5d10
4 changed files with 77 additions and 112 deletions

View File

@@ -15,31 +15,44 @@
* runs again * runs again
*/ */
void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef *hadc) { void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef *hadc) {
BaseType_t xHigherPriorityTaskWoken = pdFALSE; BaseType_t xHigherPriorityTaskWoken = pdFALSE;
if (hadc == &hadc1) { if (hadc == &hadc1) {
if (pidTaskNotification) { if (pidTaskNotification) {
vTaskNotifyGiveFromISR(pidTaskNotification, &xHigherPriorityTaskWoken); vTaskNotifyGiveFromISR(pidTaskNotification,
portYIELD_FROM_ISR(xHigherPriorityTaskWoken); &xHigherPriorityTaskWoken);
} portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
} }
}
}
void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
}
void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
}
void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
}
void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
}
void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
}
void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c __unused) {
FRToSI2C::CpltCallback();
} }
void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c __unused) { FRToSI2C::CpltCallback(); }
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
(void)GPIO_Pin; (void) GPIO_Pin;
InterruptHandler::irqCallback(); InterruptHandler::irqCallback();
} }
bool getFUS302IRQLow() { bool getFUS302IRQLow() {
#ifdef POW_PD #ifdef POW_PD
// Return true if the IRQ line is still held low // Return true if the IRQ line is still held low
return HAL_GPIO_ReadPin(INT_PD_GPIO_Port, INT_PD_Pin) == GPIO_PIN_RESET; return HAL_GPIO_ReadPin(INT_PD_GPIO_Port, INT_PD_Pin) == GPIO_PIN_RESET;
#else #else
return false; return false;
#endif #endif
} }

View File

@@ -42,6 +42,8 @@
#define SDA2_GPIO_Port GPIOA #define SDA2_GPIO_Port GPIOA
#define INT_PD_Pin GPIO_PIN_5 #define INT_PD_Pin GPIO_PIN_5
#define INT_PD_GPIO_Port GPIOB #define INT_PD_GPIO_Port GPIOB
#define HEAT_EN_Pin GPIO_PIN_3
#define HEAT_EN_GPIO_Port GPIOA
#endif /* BSP_MINIWARE_PINS_H_ */ #endif /* BSP_MINIWARE_PINS_H_ */

View File

@@ -163,7 +163,6 @@ static void MX_ADC1_Init(void) {
sConfigInjected.InjectedOffset = 0; sConfigInjected.InjectedOffset = 0;
HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected); HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected);
sConfigInjected.InjectedSamplingTime = ADC_SAMPLETIME_1CYCLE_5;
sConfigInjected.InjectedRank = 2; sConfigInjected.InjectedRank = 2;
HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected); HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected);
@@ -215,7 +214,6 @@ static void MX_ADC2_Init(void) {
sConfigInjected.InjectedDiscontinuousConvMode = DISABLE; sConfigInjected.InjectedDiscontinuousConvMode = DISABLE;
sConfigInjected.InjectedOffset = 0; sConfigInjected.InjectedOffset = 0;
HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected); HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected);
sConfigInjected.InjectedSamplingTime = ADC_SAMPLETIME_1CYCLE_5;
sConfigInjected.InjectedRank = ADC_INJECTED_RANK_2; sConfigInjected.InjectedRank = ADC_INJECTED_RANK_2;
HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected); HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected);
@@ -231,8 +229,7 @@ static void MX_ADC2_Init(void) {
/* I2C1 init function */ /* I2C1 init function */
static void MX_I2C1_Init(void) { static void MX_I2C1_Init(void) {
hi2c1.Instance = I2C1; hi2c1.Instance = I2C1;
hi2c1.Init.ClockSpeed = 75000; hi2c1.Init.ClockSpeed = 75000; //TODO we can probs run this fast
// OLED doesnt handle >100k when its asleep (off).
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2; hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
hi2c1.Init.OwnAddress1 = 0; hi2c1.Init.OwnAddress1 = 0;
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
@@ -260,10 +257,10 @@ static void MX_TIM3_Init(void) {
TIM_OC_InitTypeDef sConfigOC; TIM_OC_InitTypeDef sConfigOC;
htim3.Instance = TIM3; htim3.Instance = TIM3;
htim3.Init.Prescaler = 8; htim3.Init.Prescaler = 1;
htim3.Init.CounterMode = TIM_COUNTERMODE_UP; htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
htim3.Init.Period = 100; // 5 Khz PWM freq htim3.Init.Period = 255; //
htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV4; // 4mhz before div htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; // 4mhz before div
htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE; // Preload the ARR register (though we dont use this) htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE; // Preload the ARR register (though we dont use this)
HAL_TIM_Base_Init(&htim3); HAL_TIM_Base_Init(&htim3);
@@ -279,11 +276,11 @@ static void MX_TIM3_Init(void) {
HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig); HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig);
sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.OCMode = TIM_OCMODE_PWM1;
sConfigOC.Pulse = 50; // 50% duty cycle, that is AC coupled through the cap sConfigOC.Pulse = 0; //Output control
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_ENABLE; sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, PWM_Out_CHANNEL); HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, PWM_Out_CHANNEL);
//TODO need to do buzzer
GPIO_InitTypeDef GPIO_InitStruct; GPIO_InitTypeDef GPIO_InitStruct;
/**TIM3 GPIO Configuration /**TIM3 GPIO Configuration
@@ -293,35 +290,23 @@ static void MX_TIM3_Init(void) {
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; // We would like sharp rising edges GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; // We would like sharp rising edges
HAL_GPIO_Init(PWM_Out_GPIO_Port, &GPIO_InitStruct); HAL_GPIO_Init(PWM_Out_GPIO_Port, &GPIO_InitStruct);
#ifdef MODEL_TS100
// Remap TIM3_CH1 to be on PB4
__HAL_AFIO_REMAP_TIM3_PARTIAL();
#else
// No re-map required
#endif
HAL_TIM_PWM_Start(&htim3, PWM_Out_CHANNEL); HAL_TIM_PWM_Start(&htim3, PWM_Out_CHANNEL);
} }
/* TIM3 init function */ /* TIM3 init function */
static void MX_TIM2_Init(void) { static void MX_TIM2_Init(void) {
/*
* We use the channel 1 to trigger the ADC at end of PWM period
* And we use the channel 4 as the PWM modulation source using Interrupts
* */
TIM_ClockConfigTypeDef sClockSourceConfig; TIM_ClockConfigTypeDef sClockSourceConfig;
TIM_MasterConfigTypeDef sMasterConfig; TIM_MasterConfigTypeDef sMasterConfig;
TIM_OC_InitTypeDef sConfigOC; TIM_OC_InitTypeDef sConfigOC;
// Timer 2 is fairly slow as its being used to run the PWM and trigger the ADC
// in the PWM off time.
htim2.Instance = TIM2; htim2.Instance = TIM2;
// dummy value, will be reconfigured by BSPInit()
htim2.Init.Prescaler = 2000; // 2 MHz timer clock/2000 = 1 kHz tick rate htim2.Init.Prescaler = 2000; // 2 MHz timer clock/2000 = 1 kHz tick rate
// pwm out is 10k from tim3, we want to run our PWM at around 10hz or slower on the output stage // pwm out is 10k from tim3, we want to run our PWM at around 10hz or slower on the output stage
// These values give a rate of around 3.5 Hz for "fast" mode and 1.84 Hz for "slow" // These values give a rate of around 3.5 Hz for "fast" mode and 1.84 Hz for "slow"
htim2.Init.CounterMode = TIM_COUNTERMODE_UP; htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
// dummy value, will be reconfigured by BSPInit() // dummy value, will be reconfigured by BSPInit()
htim2.Init.Period = 255 + 17 * 2; htim2.Init.Period = 10;
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV4; // 8 MHz (x2 APB1) before divide htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV4; // 8 MHz (x2 APB1) before divide
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
htim2.Init.RepetitionCounter = 0; htim2.Init.RepetitionCounter = 0;
@@ -339,24 +324,14 @@ static void MX_TIM2_Init(void) {
sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.OCMode = TIM_OCMODE_PWM1;
// dummy value, will be reconfigured by BSPInit() in the BSP.cpp // dummy value, will be reconfigured by BSPInit() in the BSP.cpp
sConfigOC.Pulse = 255 + 13 * 2; // 13 -> Delay of 7 ms sConfigOC.Pulse = 5; // 13 -> Delay of 7 ms
// 255 is the largest time period of the drive signal, and then offset ADC sample to be a bit delayed after this
/*
* It takes 4 milliseconds for output to be stable after PWM turns off.
* Assume ADC samples in 0.5ms
* We need to set this to 100% + 4.5ms
* */
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_ENABLE; sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1);
sConfigOC.Pulse = 0; // default to entirely off sConfigOC.Pulse = 0; // default to entirely off
HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4); HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4);
HAL_TIM_Base_Start_IT(&htim2); HAL_TIM_Base_Start_IT(&htim2);
HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_1); HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_4);
HAL_TIM_PWM_Start_IT(&htim2, TIM_CHANNEL_4);
HAL_NVIC_SetPriority(TIM2_IRQn, 15, 0);
HAL_NVIC_EnableIRQ(TIM2_IRQn);
} }
/** /**
@@ -378,16 +353,6 @@ static void MX_DMA_Init(void) {
HAL_NVIC_EnableIRQ(DMA1_Channel7_IRQn); HAL_NVIC_EnableIRQ(DMA1_Channel7_IRQn);
} }
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
* Free pins are configured automatically as Analog
PB0 ------> ADCx_IN8
PB1 ------> ADCx_IN9
*/
static void MX_GPIO_Init(void) { static void MX_GPIO_Init(void) {
GPIO_InitTypeDef GPIO_InitStruct; GPIO_InitTypeDef GPIO_InitStruct;
@@ -417,43 +382,21 @@ static void MX_GPIO_Init(void) {
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 |
#ifdef MODEL_TS100 GPIO_PIN_3 |
GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9
#endif | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13
GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8
| GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13
| GPIO_PIN_14 | GPIO_PIN_15; | GPIO_PIN_14 | GPIO_PIN_15;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
#ifdef MODEL_TS100
#ifndef SWD_ENABLE
/* Pull USB and SWD lines low to prevent enumeration attempts and EMI affecting
* the debug core */
GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_11, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_12, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_13, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_14, GPIO_PIN_RESET);
#else
/* Make all lines affecting SWD floating to allow debugging */
GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_14 | GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
#endif
#else
/* TS80 */
/* Leave USB lines open circuit*/
#endif
/*Configure GPIO pins : KEY_B_Pin KEY_A_Pin */ /*Configure GPIO pins : KEY_B_Pin KEY_A_Pin */
GPIO_InitStruct.Pin = KEY_B_Pin | KEY_A_Pin; GPIO_InitStruct.Pin = KEY_B_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(KEY_B_GPIO_Port, &GPIO_InitStruct); HAL_GPIO_Init(KEY_B_GPIO_Port, &GPIO_InitStruct);
GPIO_InitStruct.Pin = KEY_A_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(KEY_A_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : OLED_RESET_Pin */ /*Configure GPIO pin : OLED_RESET_Pin */
GPIO_InitStruct.Pin = OLED_RESET_Pin; GPIO_InitStruct.Pin = OLED_RESET_Pin;
@@ -467,6 +410,7 @@ static void MX_GPIO_Init(void) {
HAL_Delay(30); HAL_Delay(30);
HAL_GPIO_WritePin(OLED_RESET_GPIO_Port, OLED_RESET_Pin, GPIO_PIN_SET); HAL_GPIO_WritePin(OLED_RESET_GPIO_Port, OLED_RESET_Pin, GPIO_PIN_SET);
} }
#ifdef USE_FULL_ASSERT #ifdef USE_FULL_ASSERT
void assert_failed(uint8_t *file, uint32_t line) { asm("bkpt"); } void assert_failed(uint8_t *file, uint32_t line) { asm("bkpt"); }
#endif #endif

View File

@@ -1,7 +1,7 @@
#include "Model_Config.h" #include "Model_Config.h"
#ifdef POW_PD #ifdef POW_PD
#include "BSP.h" #include "BSP.h"
#include "I2CBB.hpp" #include "I2C_Wrapper.hpp"
#include "Setup.h" #include "Setup.h"
#include "fusb302b.h" #include "fusb302b.h"
#include "fusb_user.h" #include "fusb_user.h"
@@ -14,11 +14,11 @@
* Returns the value read from addr. * Returns the value read from addr.
*/ */
uint8_t fusb_read_byte(uint8_t addr) { uint8_t fusb_read_byte(uint8_t addr) {
uint8_t data[1]; uint8_t data[1];
if (!I2CBB::Mem_Read(FUSB302B_ADDR, addr, (uint8_t *)data, 1)) { if (!FRToSI2C::Mem_Read(FUSB302B_ADDR, addr, (uint8_t*) data, 1)) {
return 0; return 0;
} }
return data[0]; return data[0];
} }
/* /*
@@ -29,7 +29,9 @@ uint8_t fusb_read_byte(uint8_t addr) {
* size: The number of bytes to read * size: The number of bytes to read
* buf: The buffer into which data will be read * buf: The buffer into which data will be read
*/ */
bool fusb_read_buf(uint8_t addr, uint8_t size, uint8_t *buf) { return I2CBB::Mem_Read(FUSB302B_ADDR, addr, buf, size); } bool fusb_read_buf(uint8_t addr, uint8_t size, uint8_t *buf) {
return FRToSI2C::Mem_Read(FUSB302B_ADDR, addr, buf, size);
}
/* /*
* Write a single byte to the FUSB302B * Write a single byte to the FUSB302B
@@ -38,7 +40,9 @@ bool fusb_read_buf(uint8_t addr, uint8_t size, uint8_t *buf) { return I2CBB::Mem
* addr: The memory address to which we will write * addr: The memory address to which we will write
* byte: The value to write * byte: The value to write
*/ */
bool fusb_write_byte(uint8_t addr, uint8_t byte) { return I2CBB::Mem_Write(FUSB302B_ADDR, addr, (uint8_t *)&byte, 1); } bool fusb_write_byte(uint8_t addr, uint8_t byte) {
return FRToSI2C::Mem_Write(FUSB302B_ADDR, addr, (uint8_t*) &byte, 1);
}
/* /*
* Write multiple bytes to the FUSB302B * Write multiple bytes to the FUSB302B
@@ -48,21 +52,23 @@ bool fusb_write_byte(uint8_t addr, uint8_t byte) { return I2CBB::Mem_Write(FUSB3
* size: The number of bytes to write * size: The number of bytes to write
* buf: The buffer to write * buf: The buffer to write
*/ */
bool fusb_write_buf(uint8_t addr, uint8_t size, const uint8_t *buf) { return I2CBB::Mem_Write(FUSB302B_ADDR, addr, buf, size); } bool fusb_write_buf(uint8_t addr, uint8_t size, const uint8_t *buf) {
return FRToSI2C::Mem_Write(FUSB302B_ADDR, addr, buf, size);
}
uint8_t fusb302_detect() { uint8_t fusb302_detect() {
// Probe the I2C bus for its address // Probe the I2C bus for its address
return I2CBB::probe(FUSB302B_ADDR); return FRToSI2C::probe(FUSB302B_ADDR);
} }
void setupFUSBIRQ() { void setupFUSBIRQ() {
GPIO_InitTypeDef GPIO_InitStruct; GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Pin = GPIO_PIN_9; GPIO_InitStruct.Pin = INT_PD_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); HAL_GPIO_Init(INT_PD_GPIO_Port, &GPIO_InitStruct);
HAL_NVIC_SetPriority(EXTI9_5_IRQn, 10, 0); HAL_NVIC_SetPriority(EXTI9_5_IRQn, 10, 0);
HAL_NVIC_EnableIRQ(EXTI9_5_IRQn); HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
} }
#endif #endif