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First version of SX1280 class (SPI communication tested)

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This commit is contained in:
Gabriel Lima
2024-06-22 22:18:53 -03:00
parent 950bcc8b90
commit 1cef4cf69a
30 changed files with 18581 additions and 150 deletions
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80
Core/Inc/main.h
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@@ -74,6 +74,10 @@ void Error_Handler(void);
#define B1_Pin GPIO_PIN_0
#define B1_GPIO_Port GPIOA
#define B1_EXTI_IRQn EXTI0_IRQn
#define USART2_TX_Pin GPIO_PIN_2
#define USART2_TX_GPIO_Port GPIOA
#define USART2_RX_Pin GPIO_PIN_3
#define USART2_RX_GPIO_Port GPIOA
#define I2S3_WS_Pin GPIO_PIN_4
#define I2S3_WS_GPIO_Port GPIOA
#define SPI1_SCK_Pin GPIO_PIN_5
@@ -82,24 +86,50 @@ void Error_Handler(void);
#define SPI1_MISO_GPIO_Port GPIOA
#define SPI1_MOSI_Pin GPIO_PIN_7
#define SPI1_MOSI_GPIO_Port GPIOA
#define SX1280_A_BUSY_Pin GPIO_PIN_4
#define SX1280_A_BUSY_GPIO_Port GPIOC
#define SX1280_A_BUSY_EXTI_IRQn EXTI4_IRQn
#define SX1280_A_IRQ_Pin GPIO_PIN_5
#define SX1280_A_IRQ_GPIO_Port GPIOC
#define SX1280_A_IRQ_EXTI_IRQn EXTI9_5_IRQn
#define SX1280_A_NSS_Pin GPIO_PIN_0
#define SX1280_A_NSS_GPIO_Port GPIOB
#define SX1280_A_RST_Pin GPIO_PIN_1
#define SX1280_A_RST_GPIO_Port GPIOB
#define BOOT1_Pin GPIO_PIN_2
#define BOOT1_GPIO_Port GPIOB
#define SX1280_A_RXEN_Pin GPIO_PIN_7
#define SX1280_A_RXEN_GPIO_Port GPIOE
#define SX1280_A_TXEN_Pin GPIO_PIN_8
#define SX1280_A_TXEN_GPIO_Port GPIOE
#define SX1280_B_BUSY_Pin GPIO_PIN_9
#define SX1280_B_BUSY_GPIO_Port GPIOE
#define SX1280_B_BUSY_EXTI_IRQn EXTI9_5_IRQn
#define SX1280_B_IRQ_Pin GPIO_PIN_10
#define SX1280_B_IRQ_GPIO_Port GPIOE
#define SX1280_B_IRQ_EXTI_IRQn EXTI15_10_IRQn
#define SX1280_B_NSS_Pin GPIO_PIN_11
#define SX1280_B_NSS_GPIO_Port GPIOE
#define SX1280_B_RST_Pin GPIO_PIN_12
#define SX1280_B_RST_GPIO_Port GPIOE
#define SX1280_B_RXEN_Pin GPIO_PIN_13
#define SX1280_B_RXEN_GPIO_Port GPIOE
#define SX1280_B_TXEN_Pin GPIO_PIN_14
#define SX1280_B_TXEN_GPIO_Port GPIOE
#define NRF24_A_IRQ_Pin GPIO_PIN_15
#define NRF24_A_IRQ_GPIO_Port GPIOE
#define NRF24_A_IRQ_EXTI_IRQn EXTI15_10_IRQn
#define CLK_IN_Pin GPIO_PIN_10
#define CLK_IN_GPIO_Port GPIOB
#define RADIO_TXEN_Pin GPIO_PIN_11
#define RADIO_TXEN_GPIO_Port GPIOB
#define RADIO_NSS_Pin GPIO_PIN_12
#define RADIO_NSS_GPIO_Port GPIOB
#define RADIO_BUSY_Pin GPIO_PIN_8
#define RADIO_BUSY_GPIO_Port GPIOD
#define RADIO_BUSY_EXTI_IRQn EXTI9_5_IRQn
#define RADIO_IRQ_Pin GPIO_PIN_9
#define RADIO_IRQ_GPIO_Port GPIOD
#define RADIO_IRQ_EXTI_IRQn EXTI9_5_IRQn
#define RADIO_RST_Pin GPIO_PIN_10
#define RADIO_RST_GPIO_Port GPIOD
#define RADIO_RXEN_Pin GPIO_PIN_11
#define RADIO_RXEN_GPIO_Port GPIOD
#define NRF24_A_NSS_Pin GPIO_PIN_11
#define NRF24_A_NSS_GPIO_Port GPIOB
#define NRF24_A_CE_Pin GPIO_PIN_12
#define NRF24_A_CE_GPIO_Port GPIOB
#define ESP8266_IRQ_Pin GPIO_PIN_8
#define ESP8266_IRQ_GPIO_Port GPIOD
#define ESP8266_IRQ_EXTI_IRQn EXTI9_5_IRQn
#define ESP8266_RST_Pin GPIO_PIN_9
#define ESP8266_RST_GPIO_Port GPIOD
#define LD4_Pin GPIO_PIN_12
#define LD4_GPIO_Port GPIOD
#define LD3_Pin GPIO_PIN_13
@@ -108,8 +138,15 @@ void Error_Handler(void);
#define LD5_GPIO_Port GPIOD
#define LD6_Pin GPIO_PIN_15
#define LD6_GPIO_Port GPIOD
#define NRF24_B_IRQ_Pin GPIO_PIN_6
#define NRF24_B_IRQ_GPIO_Port GPIOC
#define NRF24_B_IRQ_EXTI_IRQn EXTI9_5_IRQn
#define I2S3_MCK_Pin GPIO_PIN_7
#define I2S3_MCK_GPIO_Port GPIOC
#define NRF24_B_CE_Pin GPIO_PIN_9
#define NRF24_B_CE_GPIO_Port GPIOC
#define NRF24_B_NSS_Pin GPIO_PIN_8
#define NRF24_B_NSS_GPIO_Port GPIOA
#define VBUS_FS_Pin GPIO_PIN_9
#define VBUS_FS_GPIO_Port GPIOA
#define OTG_FS_ID_Pin GPIO_PIN_10
@@ -122,6 +159,8 @@ void Error_Handler(void);
#define SWDIO_GPIO_Port GPIOA
#define SWCLK_Pin GPIO_PIN_14
#define SWCLK_GPIO_Port GPIOA
#define SPI2_NSS_Pin GPIO_PIN_15
#define SPI2_NSS_GPIO_Port GPIOA
#define I2S3_SCK_Pin GPIO_PIN_10
#define I2S3_SCK_GPIO_Port GPIOC
#define I2S3_SD_Pin GPIO_PIN_12
@@ -130,10 +169,23 @@ void Error_Handler(void);
#define Audio_RST_GPIO_Port GPIOD
#define OTG_FS_OverCurrent_Pin GPIO_PIN_5
#define OTG_FS_OverCurrent_GPIO_Port GPIOD
#define TOUCH_NSS_Pin GPIO_PIN_6
#define TOUCH_NSS_GPIO_Port GPIOD
#define TOUCH_IRQ_Pin GPIO_PIN_7
#define TOUCH_IRQ_GPIO_Port GPIOD
#define TOUCH_IRQ_EXTI_IRQn EXTI9_5_IRQn
#define SWO_Pin GPIO_PIN_3
#define SWO_GPIO_Port GPIOB
#define LCD_NSS_Pin GPIO_PIN_4
#define LCD_NSS_GPIO_Port GPIOB
#define LCD_RST_Pin GPIO_PIN_5
#define LCD_RST_GPIO_Port GPIOB
#define Audio_SCL_Pin GPIO_PIN_6
#define Audio_SCL_GPIO_Port GPIOB
#define LCD_DR_Pin GPIO_PIN_7
#define LCD_DR_GPIO_Port GPIOB
#define LCD_LED_Pin GPIO_PIN_8
#define LCD_LED_GPIO_Port GPIOB
#define Audio_SDA_Pin GPIO_PIN_9
#define Audio_SDA_GPIO_Port GPIOB
#define MEMS_INT2_Pin GPIO_PIN_1

4
Core/Inc/stm32f4xx_hal_conf.h
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@@ -64,13 +64,13 @@
/* #define HAL_MMC_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED
#define HAL_TIM_MODULE_ENABLED
/* #define HAL_UART_MODULE_ENABLED */
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */
/* #define HAL_SMARTCARD_MODULE_ENABLED */
/* #define HAL_SMBUS_MODULE_ENABLED */
/* #define HAL_WWDG_MODULE_ENABLED */
/* #define HAL_PCD_MODULE_ENABLED */
#define HAL_PCD_MODULE_ENABLED
/* #define HAL_HCD_MODULE_ENABLED */
/* #define HAL_DSI_MODULE_ENABLED */
/* #define HAL_QSPI_MODULE_ENABLED */

4
Core/Inc/stm32f4xx_it.h
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@@ -53,10 +53,14 @@ void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void EXTI0_IRQHandler(void);
void EXTI4_IRQHandler(void);
void DMA1_Stream3_IRQHandler(void);
void DMA1_Stream4_IRQHandler(void);
void EXTI9_5_IRQHandler(void);
void EXTI15_10_IRQHandler(void);
void TIM7_IRQHandler(void);
void DMA2_Stream0_IRQHandler(void);
void DMA2_Stream3_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

54
Core/Inc/tim.h Normal file
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@@ -0,0 +1,54 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file tim.h
* @brief This file contains all the function prototypes for
* the tim.c file
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TIM_H__
#define __TIM_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern TIM_HandleTypeDef htim10;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_TIM10_Init(void);
void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __TIM_H__ */

52
Core/Inc/usart.h Normal file
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@@ -0,0 +1,52 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.h
* @brief This file contains all the function prototypes for
* the usart.c file
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern UART_HandleTypeDef huart2;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_USART2_UART_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __USART_H__ */

52
Core/Inc/usb_otg.h Normal file
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@@ -0,0 +1,52 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usb_otg.h
* @brief This file contains all the function prototypes for
* the usb_otg.c file
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_OTG_H__
#define __USB_OTG_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_USB_OTG_FS_PCD_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __USB_OTG_H__ */

6
Core/Src/Components/SSL_Comms.cpp
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@@ -8,12 +8,11 @@
#include "SSL_Comms.hpp"
#include "main.h"
#include "EXTIHandler.hpp"
#include "SX1280Lib/sx1280-hal.h"
extern SPI_HandleTypeDef hspi1;
SX1280Hal pRadio(pSpiPeripheral, pNssPin, pBusyPin, pIrqPin, pRstPin, callbacks);
SSL_Comms::SSL_Comms(GPIO_Pin* but) : but(but) {
// TODO Auto-generated constructor stub
@@ -30,8 +29,5 @@ void SSL_Comms::irqCallback(void *arg) {
int32_t SSL_Comms::init(){
__NOP();
std::function<void(void*)> callbackFunction = [this](void* ptr){irqCallback(ptr);};
EXTIHandler::getInstance()->registerCallback(callbackFunction, nullptr, but);
return 0;
}

21
Core/Src/Components/start.cpp
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@@ -10,8 +10,11 @@
#include "SPI_Peripheral_STM32.hpp"
#include "BinLeds.hpp"
#include "SSL_Comms.hpp"
#include "SX1280Lib/sx1280-hal.h"
extern SPI_HandleTypeDef hspi2;
#include <cstdio>
extern SPI_HandleTypeDef hspi1;
GPIO_Pin_STM32 ledOrange(LD3_GPIO_Port, LD3_Pin);
GPIO_Pin_STM32 ledGreen(LD4_GPIO_Port, LD4_Pin);
@@ -19,12 +22,26 @@ GPIO_Pin_STM32 ledRed(LD5_GPIO_Port, LD5_Pin);
GPIO_Pin_STM32 ledBlue(LD6_GPIO_Port, LD6_Pin);
BinLeds discoveryLeds((GPIO_Pin*[]){&ledOrange, &ledGreen, &ledRed, &ledBlue}, 4);
SPI_Peripheral_STM32 spiRadio(&hspi2, 1000);
SPI_Peripheral_STM32 spiRadio(&hspi1, 1000);
GPIO_Pin_STM32 sx1280_a_nss(SX1280_A_NSS_GPIO_Port, SX1280_A_NSS_Pin);
GPIO_Pin_STM32 sx1280_a_rxen(SX1280_A_RXEN_GPIO_Port, SX1280_A_RXEN_Pin);
GPIO_Pin_STM32 sx1280_a_txen(SX1280_A_TXEN_GPIO_Port, SX1280_A_TXEN_Pin);
GPIO_Pin_STM32 sx1280_a_rst(SX1280_A_RST_GPIO_Port, SX1280_A_RST_Pin);
GPIO_Pin_STM32 sx1280_a_busy(SX1280_A_BUSY_GPIO_Port, SX1280_A_BUSY_Pin);
GPIO_Pin_STM32 sx1280_a_irq(SX1280_A_IRQ_GPIO_Port, SX1280_A_IRQ_Pin);
SX1280Hal pRadio(&spiRadio, &sx1280_a_nss, &sx1280_a_busy, &sx1280_a_irq, &sx1280_a_rst, nullptr);
GPIO_Pin_STM32 blueButton(B1_GPIO_Port, B1_Pin);
SSL_Comms radio0(&blueButton);
void start(){
discoveryLeds.set(15);
spiRadio.init();
radio0.init();
pRadio.Init();
uint16_t firmwareVersion = pRadio.GetFirmwareVersion();
printf("Radio firmware version: %u\n", firmwareVersion);
int8_t rssiInst = pRadio.GetRssiInst();
printf("Radio RSSI: %d\n", rssiInst);
}

7
Core/Src/dma.c
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@@ -41,6 +41,7 @@ void MX_DMA_Init(void)
/* DMA controller clock enable */
__HAL_RCC_DMA1_CLK_ENABLE();
__HAL_RCC_DMA2_CLK_ENABLE();
/* DMA interrupt init */
/* DMA1_Stream3_IRQn interrupt configuration */
@@ -49,6 +50,12 @@ void MX_DMA_Init(void)
/* DMA1_Stream4_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Stream4_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA1_Stream4_IRQn);
/* DMA2_Stream0_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA2_Stream0_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA2_Stream0_IRQn);
/* DMA2_Stream3_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA2_Stream3_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA2_Stream3_IRQn);
}

96
Core/Src/gpio.c
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@@ -40,10 +40,6 @@
* EXTI
PC3 ------> I2S2_SD
PB10 ------> I2S2_CK
PA9 ------> USB_OTG_FS_VBUS
PA10 ------> USB_OTG_FS_ID
PA11 ------> USB_OTG_FS_DM
PA12 ------> USB_OTG_FS_DP
*/
void MX_GPIO_Init(void)
{
@@ -59,31 +55,48 @@ void MX_GPIO_Init(void)
__HAL_RCC_GPIOD_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(CS_I2C_SPI_GPIO_Port, CS_I2C_SPI_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOE, CS_I2C_SPI_Pin|SX1280_A_TXEN_Pin|SX1280_B_RST_Pin|SX1280_B_TXEN_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(OTG_FS_PowerSwitchOn_GPIO_Port, OTG_FS_PowerSwitchOn_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, RADIO_TXEN_Pin|RADIO_NSS_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOB, SX1280_A_NSS_Pin|NRF24_A_NSS_Pin|LCD_NSS_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOD, RADIO_RST_Pin|RADIO_RXEN_Pin|LD4_Pin|LD3_Pin
|LD5_Pin|LD6_Pin|Audio_RST_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOB, SX1280_A_RST_Pin|NRF24_A_CE_Pin|LCD_RST_Pin|LCD_DR_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = CS_I2C_SPI_Pin;
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOE, SX1280_A_RXEN_Pin|SX1280_B_NSS_Pin|SX1280_B_RXEN_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOD, ESP8266_RST_Pin|LD4_Pin|LD3_Pin|LD5_Pin
|LD6_Pin|Audio_RST_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(NRF24_B_CE_GPIO_Port, NRF24_B_CE_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOA, NRF24_B_NSS_Pin|SPI2_NSS_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(TOUCH_NSS_GPIO_Port, TOUCH_NSS_Pin, GPIO_PIN_SET);
/*Configure GPIO pins : PEPin PEPin PEPin PEPin
PEPin PEPin PEPin */
GPIO_InitStruct.Pin = CS_I2C_SPI_Pin|SX1280_A_RXEN_Pin|SX1280_A_TXEN_Pin|SX1280_B_NSS_Pin
|SX1280_B_RST_Pin|SX1280_B_RXEN_Pin|SX1280_B_TXEN_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(CS_I2C_SPI_GPIO_Port, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin;
/*Configure GPIO pins : PCPin PCPin */
GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin|NRF24_B_CE_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(OTG_FS_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = PDM_OUT_Pin;
@@ -99,12 +112,33 @@ void MX_GPIO_Init(void)
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(B1_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PCPin PCPin PCPin */
GPIO_InitStruct.Pin = SX1280_A_BUSY_Pin|SX1280_A_IRQ_Pin|NRF24_B_IRQ_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pins : PBPin PBPin PBPin PBPin
PBPin PBPin PBPin */
GPIO_InitStruct.Pin = SX1280_A_NSS_Pin|SX1280_A_RST_Pin|NRF24_A_NSS_Pin|NRF24_A_CE_Pin
|LCD_NSS_Pin|LCD_RST_Pin|LCD_DR_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = BOOT1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(BOOT1_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PEPin PEPin PEPin */
GPIO_InitStruct.Pin = SX1280_B_BUSY_Pin|SX1280_B_IRQ_Pin|NRF24_A_IRQ_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = CLK_IN_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -113,40 +147,26 @@ void MX_GPIO_Init(void)
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
HAL_GPIO_Init(CLK_IN_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PBPin PBPin */
GPIO_InitStruct.Pin = RADIO_TXEN_Pin|RADIO_NSS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pins : PDPin PDPin */
GPIO_InitStruct.Pin = RADIO_BUSY_Pin|RADIO_IRQ_Pin;
GPIO_InitStruct.Pin = ESP8266_IRQ_Pin|TOUCH_IRQ_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/*Configure GPIO pins : PDPin PDPin PDPin PDPin
PDPin PDPin PDPin */
GPIO_InitStruct.Pin = RADIO_RST_Pin|RADIO_RXEN_Pin|LD4_Pin|LD3_Pin
|LD5_Pin|LD6_Pin|Audio_RST_Pin;
GPIO_InitStruct.Pin = ESP8266_RST_Pin|LD4_Pin|LD3_Pin|LD5_Pin
|LD6_Pin|Audio_RST_Pin|TOUCH_NSS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = VBUS_FS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(VBUS_FS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PAPin PAPin PAPin */
GPIO_InitStruct.Pin = OTG_FS_ID_Pin|OTG_FS_DM_Pin|OTG_FS_DP_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
/*Configure GPIO pins : PAPin PAPin */
GPIO_InitStruct.Pin = NRF24_B_NSS_Pin|SPI2_NSS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
@@ -158,16 +178,22 @@ void MX_GPIO_Init(void)
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = MEMS_INT2_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(MEMS_INT2_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI0_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(EXTI0_IRQn);
HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(EXTI4_IRQn);
HAL_NVIC_SetPriority(EXTI9_5_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
HAL_NVIC_SetPriority(EXTI15_10_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
}
/* USER CODE BEGIN 2 */

6
Core/Src/main.c
View File

@@ -23,6 +23,9 @@
#include "i2c.h"
#include "i2s.h"
#include "spi.h"
#include "tim.h"
#include "usart.h"
#include "usb_otg.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
@@ -96,6 +99,9 @@ int main(void)
MX_I2S3_Init();
MX_SPI1_Init();
MX_SPI2_Init();
MX_TIM10_Init();
MX_USART2_UART_Init();
MX_USB_OTG_FS_PCD_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */

44
Core/Src/spi.c
View File

@@ -26,6 +26,8 @@
SPI_HandleTypeDef hspi1;
SPI_HandleTypeDef hspi2;
DMA_HandleTypeDef hdma_spi1_rx;
DMA_HandleTypeDef hdma_spi1_tx;
DMA_HandleTypeDef hdma_spi2_rx;
DMA_HandleTypeDef hdma_spi2_tx;
@@ -47,7 +49,7 @@ void MX_SPI1_Init(void)
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi1.Init.NSS = SPI_NSS_SOFT;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256;
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
@@ -119,6 +121,43 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* SPI1 DMA Init */
/* SPI1_RX Init */
hdma_spi1_rx.Instance = DMA2_Stream0;
hdma_spi1_rx.Init.Channel = DMA_CHANNEL_3;
hdma_spi1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
hdma_spi1_rx.Init.PeriphInc = DMA_PINC_DISABLE;
hdma_spi1_rx.Init.MemInc = DMA_MINC_ENABLE;
hdma_spi1_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
hdma_spi1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
hdma_spi1_rx.Init.Mode = DMA_NORMAL;
hdma_spi1_rx.Init.Priority = DMA_PRIORITY_LOW;
hdma_spi1_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
if (HAL_DMA_Init(&hdma_spi1_rx) != HAL_OK)
{
Error_Handler();
}
__HAL_LINKDMA(spiHandle,hdmarx,hdma_spi1_rx);
/* SPI1_TX Init */
hdma_spi1_tx.Instance = DMA2_Stream3;
hdma_spi1_tx.Init.Channel = DMA_CHANNEL_3;
hdma_spi1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
hdma_spi1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
hdma_spi1_tx.Init.MemInc = DMA_MINC_ENABLE;
hdma_spi1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
hdma_spi1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
hdma_spi1_tx.Init.Mode = DMA_NORMAL;
hdma_spi1_tx.Init.Priority = DMA_PRIORITY_LOW;
hdma_spi1_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
if (HAL_DMA_Init(&hdma_spi1_tx) != HAL_OK)
{
Error_Handler();
}
__HAL_LINKDMA(spiHandle,hdmatx,hdma_spi1_tx);
/* USER CODE BEGIN SPI1_MspInit 1 */
/* USER CODE END SPI1_MspInit 1 */
@@ -205,6 +244,9 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
*/
HAL_GPIO_DeInit(GPIOA, SPI1_SCK_Pin|SPI1_MISO_Pin|SPI1_MOSI_Pin);
/* SPI1 DMA DeInit */
HAL_DMA_DeInit(spiHandle->hdmarx);
HAL_DMA_DeInit(spiHandle->hdmatx);
/* USER CODE BEGIN SPI1_MspDeInit 1 */
/* USER CODE END SPI1_MspDeInit 1 */

66
Core/Src/stm32f4xx_it.c
View File

@@ -55,6 +55,8 @@
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern DMA_HandleTypeDef hdma_spi1_rx;
extern DMA_HandleTypeDef hdma_spi1_tx;
extern DMA_HandleTypeDef hdma_spi2_rx;
extern DMA_HandleTypeDef hdma_spi2_tx;
extern TIM_HandleTypeDef htim7;
@@ -175,6 +177,20 @@ void EXTI0_IRQHandler(void)
/* USER CODE END EXTI0_IRQn 1 */
}
/**
* @brief This function handles EXTI line4 interrupt.
*/
void EXTI4_IRQHandler(void)
{
/* USER CODE BEGIN EXTI4_IRQn 0 */
/* USER CODE END EXTI4_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(SX1280_A_BUSY_Pin);
/* USER CODE BEGIN EXTI4_IRQn 1 */
/* USER CODE END EXTI4_IRQn 1 */
}
/**
* @brief This function handles DMA1 stream3 global interrupt.
*/
@@ -211,13 +227,31 @@ void EXTI9_5_IRQHandler(void)
/* USER CODE BEGIN EXTI9_5_IRQn 0 */
/* USER CODE END EXTI9_5_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(RADIO_BUSY_Pin);
HAL_GPIO_EXTI_IRQHandler(RADIO_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(SX1280_A_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(NRF24_B_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(TOUCH_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(ESP8266_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(SX1280_B_BUSY_Pin);
/* USER CODE BEGIN EXTI9_5_IRQn 1 */
/* USER CODE END EXTI9_5_IRQn 1 */
}
/**
* @brief This function handles EXTI line[15:10] interrupts.
*/
void EXTI15_10_IRQHandler(void)
{
/* USER CODE BEGIN EXTI15_10_IRQn 0 */
/* USER CODE END EXTI15_10_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(SX1280_B_IRQ_Pin);
HAL_GPIO_EXTI_IRQHandler(NRF24_A_IRQ_Pin);
/* USER CODE BEGIN EXTI15_10_IRQn 1 */
/* USER CODE END EXTI15_10_IRQn 1 */
}
/**
* @brief This function handles TIM7 global interrupt.
*/
@@ -232,6 +266,34 @@ void TIM7_IRQHandler(void)
/* USER CODE END TIM7_IRQn 1 */
}
/**
* @brief This function handles DMA2 stream0 global interrupt.
*/
void DMA2_Stream0_IRQHandler(void)
{
/* USER CODE BEGIN DMA2_Stream0_IRQn 0 */
/* USER CODE END DMA2_Stream0_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_spi1_rx);
/* USER CODE BEGIN DMA2_Stream0_IRQn 1 */
/* USER CODE END DMA2_Stream0_IRQn 1 */
}
/**
* @brief This function handles DMA2 stream3 global interrupt.
*/
void DMA2_Stream3_IRQHandler(void)
{
/* USER CODE BEGIN DMA2_Stream3_IRQn 0 */
/* USER CODE END DMA2_Stream3_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_spi1_tx);
/* USER CODE BEGIN DMA2_Stream3_IRQn 1 */
/* USER CODE END DMA2_Stream3_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

132
Core/Src/tim.c Normal file
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@@ -0,0 +1,132 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file tim.c
* @brief This file provides code for the configuration
* of the TIM instances.
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "tim.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
TIM_HandleTypeDef htim10;
/* TIM10 init function */
void MX_TIM10_Init(void)
{
/* USER CODE BEGIN TIM10_Init 0 */
/* USER CODE END TIM10_Init 0 */
TIM_OC_InitTypeDef sConfigOC = {0};
/* USER CODE BEGIN TIM10_Init 1 */
/* USER CODE END TIM10_Init 1 */
htim10.Instance = TIM10;
htim10.Init.Prescaler = 0;
htim10.Init.CounterMode = TIM_COUNTERMODE_UP;
htim10.Init.Period = 65535;
htim10.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim10.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim10) != HAL_OK)
{
Error_Handler();
}
if (HAL_TIM_PWM_Init(&htim10) != HAL_OK)
{
Error_Handler();
}
sConfigOC.OCMode = TIM_OCMODE_PWM1;
sConfigOC.Pulse = 0;
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
if (HAL_TIM_PWM_ConfigChannel(&htim10, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN TIM10_Init 2 */
/* USER CODE END TIM10_Init 2 */
HAL_TIM_MspPostInit(&htim10);
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
{
if(tim_baseHandle->Instance==TIM10)
{
/* USER CODE BEGIN TIM10_MspInit 0 */
/* USER CODE END TIM10_MspInit 0 */
/* TIM10 clock enable */
__HAL_RCC_TIM10_CLK_ENABLE();
/* USER CODE BEGIN TIM10_MspInit 1 */
/* USER CODE END TIM10_MspInit 1 */
}
}
void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(timHandle->Instance==TIM10)
{
/* USER CODE BEGIN TIM10_MspPostInit 0 */
/* USER CODE END TIM10_MspPostInit 0 */
__HAL_RCC_GPIOB_CLK_ENABLE();
/**TIM10 GPIO Configuration
PB8 ------> TIM10_CH1
*/
GPIO_InitStruct.Pin = LCD_LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF3_TIM10;
HAL_GPIO_Init(LCD_LED_GPIO_Port, &GPIO_InitStruct);
/* USER CODE BEGIN TIM10_MspPostInit 1 */
/* USER CODE END TIM10_MspPostInit 1 */
}
}
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
{
if(tim_baseHandle->Instance==TIM10)
{
/* USER CODE BEGIN TIM10_MspDeInit 0 */
/* USER CODE END TIM10_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_TIM10_CLK_DISABLE();
/* USER CODE BEGIN TIM10_MspDeInit 1 */
/* USER CODE END TIM10_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

114
Core/Src/usart.c Normal file
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@@ -0,0 +1,114 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.c
* @brief This file provides code for the configuration
* of the USART instances.
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "usart.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
UART_HandleTypeDef huart2;
/* USART2 init function */
void MX_USART2_UART_Init(void)
{
/* USER CODE BEGIN USART2_Init 0 */
/* USER CODE END USART2_Init 0 */
/* USER CODE BEGIN USART2_Init 1 */
/* USER CODE END USART2_Init 1 */
huart2.Instance = USART2;
huart2.Init.BaudRate = 115200;
huart2.Init.WordLength = UART_WORDLENGTH_8B;
huart2.Init.StopBits = UART_STOPBITS_1;
huart2.Init.Parity = UART_PARITY_NONE;
huart2.Init.Mode = UART_MODE_TX_RX;
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart2) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USART2_Init 2 */
/* USER CODE END USART2_Init 2 */
}
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(uartHandle->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspInit 0 */
/* USER CODE END USART2_MspInit 0 */
/* USART2 clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = USART2_TX_Pin|USART2_RX_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF7_USART2;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART2_MspInit 1 */
/* USER CODE END USART2_MspInit 1 */
}
}
void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
{
if(uartHandle->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspDeInit 0 */
/* USER CODE END USART2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
HAL_GPIO_DeInit(GPIOA, USART2_TX_Pin|USART2_RX_Pin);
/* USER CODE BEGIN USART2_MspDeInit 1 */
/* USER CODE END USART2_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

125
Core/Src/usb_otg.c Normal file
View File

@@ -0,0 +1,125 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usb_otg.c
* @brief This file provides code for the configuration
* of the USB_OTG instances.
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "usb_otg.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
PCD_HandleTypeDef hpcd_USB_OTG_FS;
/* USB_OTG_FS init function */
void MX_USB_OTG_FS_PCD_Init(void)
{
/* USER CODE BEGIN USB_OTG_FS_Init 0 */
/* USER CODE END USB_OTG_FS_Init 0 */
/* USER CODE BEGIN USB_OTG_FS_Init 1 */
/* USER CODE END USB_OTG_FS_Init 1 */
hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
hpcd_USB_OTG_FS.Init.dev_endpoints = 4;
hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USB_OTG_FS_Init 2 */
/* USER CODE END USB_OTG_FS_Init 2 */
}
void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(pcdHandle->Instance==USB_OTG_FS)
{
/* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
/* USER CODE END USB_OTG_FS_MspInit 0 */
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USB_OTG_FS GPIO Configuration
PA9 ------> USB_OTG_FS_VBUS
PA10 ------> USB_OTG_FS_ID
PA11 ------> USB_OTG_FS_DM
PA12 ------> USB_OTG_FS_DP
*/
GPIO_InitStruct.Pin = VBUS_FS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(VBUS_FS_GPIO_Port, &GPIO_InitStruct);
GPIO_InitStruct.Pin = OTG_FS_ID_Pin|OTG_FS_DM_Pin|OTG_FS_DP_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USB_OTG_FS clock enable */
__HAL_RCC_USB_OTG_FS_CLK_ENABLE();
/* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
/* USER CODE END USB_OTG_FS_MspInit 1 */
}
}
void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
{
if(pcdHandle->Instance==USB_OTG_FS)
{
/* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
/* USER CODE END USB_OTG_FS_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USB_OTG_FS_CLK_DISABLE();
/**USB_OTG_FS GPIO Configuration
PA9 ------> USB_OTG_FS_VBUS
PA10 ------> USB_OTG_FS_ID
PA11 ------> USB_OTG_FS_DM
PA12 ------> USB_OTG_FS_DP
*/
HAL_GPIO_DeInit(GPIOA, VBUS_FS_Pin|OTG_FS_ID_Pin|OTG_FS_DM_Pin|OTG_FS_DP_Pin);
/* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
/* USER CODE END USB_OTG_FS_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */