F6: USB glue cleanup and fixes (#666)
* USB-CDC: accepting the next data packet only if we process previous data * USB-CDC: use USB FS packet size * HAL-console: puts method * Check: print assertion data * FuriHal: rx stream free space aware CDC confirmation. * Bootloader: pull down USB lines, leave the rest to the firmware or bootloader * F6: cleanup and move USB code to usb-glue folder, add USB suspend/resume events to VCP, cleanup target.mk, fix missing motd message in cli when using minicom. * F5: cleanup the rest of USB glue code, adjust LPM and Power info data in descriptor. Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
SG
GitHub
@@ -1,99 +0,0 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usb_device.c
|
||||
* @version : v3.0_Cube
|
||||
* @brief : This file implements the USB Device
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
|
||||
#include "usb_device.h"
|
||||
#include "usbd_core.h"
|
||||
#include "usbd_desc.h"
|
||||
#include "usbd_cdc.h"
|
||||
#include "usbd_cdc_if.h"
|
||||
|
||||
/* USER CODE BEGIN Includes */
|
||||
|
||||
/* USER CODE END Includes */
|
||||
|
||||
/* USER CODE BEGIN PV */
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* USER CODE END PV */
|
||||
|
||||
/* USER CODE BEGIN PFP */
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* USER CODE END PFP */
|
||||
|
||||
extern void Error_Handler(void);
|
||||
/* USB Device Core handle declaration. */
|
||||
USBD_HandleTypeDef hUsbDeviceFS;
|
||||
extern USBD_DescriptorsTypeDef CDC_Desc;
|
||||
|
||||
/*
|
||||
* -- Insert your variables declaration here --
|
||||
*/
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/*
|
||||
* -- Insert your external function declaration here --
|
||||
*/
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
|
||||
/**
|
||||
* Init USB device Library, add supported class and start the library
|
||||
* @retval None
|
||||
*/
|
||||
void MX_USB_Device_Init(void)
|
||||
{
|
||||
/* USER CODE BEGIN USB_Device_Init_PreTreatment */
|
||||
|
||||
/* USER CODE END USB_Device_Init_PreTreatment */
|
||||
|
||||
/* Init Device Library, add supported class and start the library. */
|
||||
if (USBD_Init(&hUsbDeviceFS, &CDC_Desc, DEVICE_FS) != USBD_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
if (USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS) != USBD_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
if (USBD_Start(&hUsbDeviceFS) != USBD_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
/* USER CODE BEGIN USB_Device_Init_PostTreatment */
|
||||
|
||||
/* USER CODE END USB_Device_Init_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -1,313 +0,0 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_cdc_if.c
|
||||
* @version : v3.0_Cube
|
||||
* @brief : Usb device for Virtual Com Port.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "usbd_cdc_if.h"
|
||||
|
||||
/* USER CODE BEGIN INCLUDE */
|
||||
|
||||
/* USER CODE END INCLUDE */
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
|
||||
/* USER CODE BEGIN PV */
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* USER CODE END PV */
|
||||
|
||||
/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
|
||||
* @brief Usb device library.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup USBD_CDC_IF
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Private_TypesDefinitions USBD_CDC_IF_Private_TypesDefinitions
|
||||
* @brief Private types.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_TYPES */
|
||||
|
||||
extern void _furi_hal_vcp_init();
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||||
extern void _furi_hal_vcp_deinit();
|
||||
extern void _furi_hal_vcp_control_line(uint8_t state);
|
||||
extern void _furi_hal_vcp_rx_callback(char* buffer, size_t size);
|
||||
extern void _furi_hal_vcp_tx_complete(size_t size);
|
||||
|
||||
/* USER CODE END PRIVATE_TYPES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Private_Defines USBD_CDC_IF_Private_Defines
|
||||
* @brief Private defines.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_DEFINES */
|
||||
/* USER CODE END PRIVATE_DEFINES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Private_Macros USBD_CDC_IF_Private_Macros
|
||||
* @brief Private macros.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_MACRO */
|
||||
|
||||
/* USER CODE END PRIVATE_MACRO */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Private_Variables USBD_CDC_IF_Private_Variables
|
||||
* @brief Private variables.
|
||||
* @{
|
||||
*/
|
||||
/* Create buffer for reception and transmission */
|
||||
/* It's up to user to redefine and/or remove those define */
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||||
/** Received data over USB are stored in this buffer */
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||||
uint8_t UserRxBufferFS[APP_RX_DATA_SIZE];
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||||
|
||||
/** Data to send over USB CDC are stored in this buffer */
|
||||
uint8_t UserTxBufferFS[APP_TX_DATA_SIZE];
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_VARIABLES */
|
||||
|
||||
/* USER CODE END PRIVATE_VARIABLES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Exported_Variables USBD_CDC_IF_Exported_Variables
|
||||
* @brief Public variables.
|
||||
* @{
|
||||
*/
|
||||
|
||||
extern USBD_HandleTypeDef hUsbDeviceFS;
|
||||
|
||||
/* USER CODE BEGIN EXPORTED_VARIABLES */
|
||||
|
||||
/* USER CODE END EXPORTED_VARIABLES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CDC_IF_Private_FunctionPrototypes USBD_CDC_IF_Private_FunctionPrototypes
|
||||
* @brief Private functions declaration.
|
||||
* @{
|
||||
*/
|
||||
|
||||
static int8_t CDC_Init_FS(void);
|
||||
static int8_t CDC_DeInit_FS(void);
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||||
static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length);
|
||||
static int8_t CDC_Receive_FS(uint8_t* pbuf, uint32_t *Len);
|
||||
static int8_t CDC_TransmitCplt_FS(uint8_t *pbuf, uint32_t *Len, uint8_t epnum);
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_FUNCTIONS_DECLARATION */
|
||||
|
||||
/* USER CODE END PRIVATE_FUNCTIONS_DECLARATION */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
USBD_CDC_ItfTypeDef USBD_Interface_fops_FS =
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||||
{
|
||||
CDC_Init_FS,
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||||
CDC_DeInit_FS,
|
||||
CDC_Control_FS,
|
||||
CDC_Receive_FS,
|
||||
CDC_TransmitCplt_FS
|
||||
};
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
/**
|
||||
* @brief Initializes the CDC media low layer over the FS USB IP
|
||||
* @retval USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CDC_Init_FS(void)
|
||||
{
|
||||
/* USER CODE BEGIN 3 */
|
||||
/* Set Application Buffers */
|
||||
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0);
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||||
USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS);
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||||
_furi_hal_vcp_init();
|
||||
return (USBD_OK);
|
||||
/* USER CODE END 3 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DeInitializes the CDC media low layer
|
||||
* @retval USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CDC_DeInit_FS(void)
|
||||
{
|
||||
/* USER CODE BEGIN 4 */
|
||||
_furi_hal_vcp_deinit();
|
||||
return (USBD_OK);
|
||||
/* USER CODE END 4 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Manage the CDC class requests
|
||||
* @param cmd: Command code
|
||||
* @param pbuf: Buffer containing command data (request parameters)
|
||||
* @param length: Number of data to be sent (in bytes)
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
|
||||
{
|
||||
/* USER CODE BEGIN 5 */
|
||||
if (cmd == CDC_SEND_ENCAPSULATED_COMMAND) {
|
||||
} else if (cmd == CDC_GET_ENCAPSULATED_RESPONSE) {
|
||||
} else if (cmd == CDC_SET_COMM_FEATURE) {
|
||||
} else if (cmd == CDC_GET_COMM_FEATURE) {
|
||||
} else if (cmd == CDC_CLEAR_COMM_FEATURE) {
|
||||
} else if (cmd == CDC_SET_LINE_CODING) {
|
||||
/*******************************************************************************/
|
||||
/* Line Coding Structure */
|
||||
/*-----------------------------------------------------------------------------*/
|
||||
/* Offset | Field | Size | Value | Description */
|
||||
/* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/
|
||||
/* 4 | bCharFormat | 1 | Number | Stop bits */
|
||||
/* 0 - 1 Stop bit */
|
||||
/* 1 - 1.5 Stop bits */
|
||||
/* 2 - 2 Stop bits */
|
||||
/* 5 | bParityType | 1 | Number | Parity */
|
||||
/* 0 - None */
|
||||
/* 1 - Odd */
|
||||
/* 2 - Even */
|
||||
/* 3 - Mark */
|
||||
/* 4 - Space */
|
||||
/* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */
|
||||
/*******************************************************************************/
|
||||
} else if (cmd == CDC_GET_LINE_CODING) {
|
||||
} else if (cmd == CDC_SET_CONTROL_LINE_STATE) {
|
||||
_furi_hal_vcp_control_line(((USBD_SetupReqTypedef*)pbuf)->wValue);
|
||||
} else if (cmd == CDC_SEND_BREAK) {
|
||||
} else {
|
||||
}
|
||||
|
||||
return (USBD_OK);
|
||||
/* USER CODE END 5 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Data received over USB OUT endpoint are sent over CDC interface
|
||||
* through this function.
|
||||
*
|
||||
* @note
|
||||
* This function will issue a NAK packet on any OUT packet received on
|
||||
* USB endpoint until exiting this function. If you exit this function
|
||||
* before transfer is complete on CDC interface (ie. using DMA controller)
|
||||
* it will result in receiving more data while previous ones are still
|
||||
* not sent.
|
||||
*
|
||||
* @param Buf: Buffer of data to be received
|
||||
* @param Len: Number of data received (in bytes)
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
|
||||
{
|
||||
/* USER CODE BEGIN 6 */
|
||||
if (*Len) {
|
||||
_furi_hal_vcp_rx_callback((char*)Buf, *Len);
|
||||
}
|
||||
USBD_CDC_ReceivePacket(&hUsbDeviceFS);
|
||||
return (USBD_OK);
|
||||
/* USER CODE END 6 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CDC_Transmit_FS
|
||||
* Data to send over USB IN endpoint are sent over CDC interface
|
||||
* through this function.
|
||||
* @note
|
||||
*
|
||||
*
|
||||
* @param Buf: Buffer of data to be sent
|
||||
* @param Len: Number of data to be sent (in bytes)
|
||||
* @retval USBD_OK if all operations are OK else USBD_FAIL or USBD_BUSY
|
||||
*/
|
||||
uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len)
|
||||
{
|
||||
uint8_t result = USBD_OK;
|
||||
/* USER CODE BEGIN 7 */
|
||||
USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef*)hUsbDeviceFS.pClassData;
|
||||
if (hcdc->TxState != 0){
|
||||
return USBD_BUSY;
|
||||
}
|
||||
memcpy(UserTxBufferFS, Buf, Len);
|
||||
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, Len);
|
||||
result = USBD_CDC_TransmitPacket(&hUsbDeviceFS);
|
||||
/* USER CODE END 7 */
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CDC_TransmitCplt_FS
|
||||
* Data transmited callback
|
||||
*
|
||||
* @note
|
||||
* This function is IN transfer complete callback used to inform user that
|
||||
* the submitted Data is successfully sent over USB.
|
||||
*
|
||||
* @param Buf: Buffer of data to be received
|
||||
* @param Len: Number of data received (in bytes)
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
|
||||
{
|
||||
uint8_t result = USBD_OK;
|
||||
/* USER CODE BEGIN 13 */
|
||||
UNUSED(Buf);
|
||||
UNUSED(epnum);
|
||||
_furi_hal_vcp_tx_complete(*Len);
|
||||
/* USER CODE END 13 */
|
||||
return result;
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_FUNCTIONS_IMPLEMENTATION */
|
||||
|
||||
/* USER CODE END PRIVATE_FUNCTIONS_IMPLEMENTATION */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -1,808 +0,0 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_conf.c
|
||||
* @version : v3.0_Cube
|
||||
* @brief : This file implements the board support package for the USB device library
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32wbxx.h"
|
||||
#include "stm32wbxx_hal.h"
|
||||
#include "usbd_def.h"
|
||||
#include "usbd_core.h"
|
||||
|
||||
#include "usbd_cdc.h"
|
||||
|
||||
/* USER CODE BEGIN Includes */
|
||||
|
||||
/* USER CODE END Includes */
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* USER CODE BEGIN PV */
|
||||
|
||||
/* USER CODE END PV */
|
||||
|
||||
PCD_HandleTypeDef hpcd_USB_FS;
|
||||
void Error_Handler(void);
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/* Exported function prototypes ----------------------------------------------*/
|
||||
|
||||
/* USER CODE BEGIN PFP */
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* USER CODE END PFP */
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
static USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status);
|
||||
/* USER CODE BEGIN 1 */
|
||||
static void SystemClockConfig_Resume(void);
|
||||
|
||||
/* USER CODE END 1 */
|
||||
|
||||
/*******************************************************************************
|
||||
LL Driver Callbacks (PCD -> USB Device Library)
|
||||
*******************************************************************************/
|
||||
/* MSP Init */
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACK == 1U)
|
||||
static void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
|
||||
#else
|
||||
void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACK */
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||
if(pcdHandle->Instance==USB)
|
||||
{
|
||||
/* USER CODE BEGIN USB_MspInit 0 */
|
||||
|
||||
/* USER CODE END USB_MspInit 0 */
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
/**USB GPIO Configuration
|
||||
PA11 ------> USB_DM
|
||||
PA12 ------> USB_DP
|
||||
*/
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_USB;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* Peripheral clock enable */
|
||||
__HAL_RCC_USB_CLK_ENABLE();
|
||||
|
||||
/* Peripheral interrupt init */
|
||||
HAL_NVIC_SetPriority(USB_LP_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(USB_LP_IRQn);
|
||||
/* USER CODE BEGIN USB_MspInit 1 */
|
||||
|
||||
/* USER CODE END USB_MspInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACK == 1U)
|
||||
static void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
|
||||
#else
|
||||
void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACK */
|
||||
{
|
||||
if(pcdHandle->Instance==USB)
|
||||
{
|
||||
/* USER CODE BEGIN USB_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END USB_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_USB_CLK_DISABLE();
|
||||
|
||||
/**USB GPIO Configuration
|
||||
PA11 ------> USB_DM
|
||||
PA12 ------> USB_DP
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
|
||||
|
||||
/* Peripheral interrupt Deinit*/
|
||||
HAL_NVIC_DisableIRQ(USB_LP_IRQn);
|
||||
|
||||
/* USER CODE BEGIN USB_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END USB_MspDeInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Setup stage callback
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_SetupStageCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SetupStageCallback_PreTreatment */
|
||||
USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
|
||||
/* USER CODE BEGIN HAL_PCD_SetupStageCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SetupStageCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Data Out stage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint number
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#else
|
||||
void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_DataOutStageCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DataOutStageCallback_PreTreatment */
|
||||
USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
|
||||
/* USER CODE BEGIN HAL_PCD_DataOutStageCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DataOutStageCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Data In stage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint number
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#else
|
||||
void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_DataInStageCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DataInStageCallback_PreTreatment */
|
||||
USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
|
||||
/* USER CODE BEGIN HAL_PCD_DataInStageCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DataInStageCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief SOF callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_SOFCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SOFCallback_PreTreatment */
|
||||
USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* USER CODE BEGIN HAL_PCD_SOFCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SOFCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Reset callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_ResetCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ResetCallback_PreTreatment */
|
||||
USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
|
||||
|
||||
if ( hpcd->Init.speed != PCD_SPEED_FULL)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
/* Set Speed. */
|
||||
USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
|
||||
|
||||
/* Reset Device. */
|
||||
USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* USER CODE BEGIN HAL_PCD_ResetCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ResetCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Suspend callback.
|
||||
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_SuspendCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SuspendCallback_PreTreatment */
|
||||
/* Inform USB library that core enters in suspend Mode. */
|
||||
USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* Enter in STOP mode. */
|
||||
/* USER CODE BEGIN 2 */
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
|
||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
/* USER CODE END 2 */
|
||||
/* USER CODE BEGIN HAL_PCD_SuspendCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_SuspendCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Resume callback.
|
||||
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_ResumeCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ResumeCallback_PreTreatment */
|
||||
|
||||
/* USER CODE BEGIN 3 */
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
/* Reset SLEEPDEEP bit of Cortex System Control Register. */
|
||||
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
SystemClockConfig_Resume();
|
||||
}
|
||||
/* USER CODE END 3 */
|
||||
|
||||
USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* USER CODE BEGIN HAL_PCD_ResumeCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ResumeCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOOUTIncomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint number
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#else
|
||||
void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_ISOOUTIncompleteCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ISOOUTIncompleteCallback_PreTreatment */
|
||||
USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
/* USER CODE BEGIN HAL_PCD_ISOOUTIncompleteCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ISOOUTIncompleteCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOINIncomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint number
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#else
|
||||
void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_ISOINIncompleteCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ISOINIncompleteCallback_PreTreatment */
|
||||
USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
/* USER CODE BEGIN HAL_PCD_ISOINIncompleteCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ISOINIncompleteCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Connect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_ConnectCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ConnectCallback_PreTreatment */
|
||||
USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* USER CODE BEGIN HAL_PCD_ConnectCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_ConnectCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disconnect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#else
|
||||
void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN HAL_PCD_DisconnectCallback_PreTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DisconnectCallback_PreTreatment */
|
||||
USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
/* USER CODE BEGIN HAL_PCD_DisconnectCallback_PostTreatment */
|
||||
|
||||
/* USER CODE END HAL_PCD_DisconnectCallback_PostTreatment */
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN LowLevelInterface */
|
||||
|
||||
/* USER CODE END LowLevelInterface */
|
||||
|
||||
/*******************************************************************************
|
||||
LL Driver Interface (USB Device Library --> PCD)
|
||||
*******************************************************************************/
|
||||
|
||||
/**
|
||||
* @brief Initializes the low level portion of the device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
/* Init USB Ip. */
|
||||
hpcd_USB_FS.pData = pdev;
|
||||
/* Link the driver to the stack. */
|
||||
pdev->pData = &hpcd_USB_FS;
|
||||
/* Enable USB power on Pwrctrl CR2 register. */
|
||||
HAL_PWREx_EnableVddUSB();
|
||||
|
||||
hpcd_USB_FS.Instance = USB;
|
||||
hpcd_USB_FS.Init.dev_endpoints = 8;
|
||||
hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
|
||||
hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
|
||||
hpcd_USB_FS.Init.Sof_enable = DISABLE;
|
||||
hpcd_USB_FS.Init.low_power_enable = DISABLE;
|
||||
hpcd_USB_FS.Init.lpm_enable = DISABLE;
|
||||
hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
/* register Msp Callbacks (before the Init) */
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_MSPINIT_CB_ID, PCD_MspInit);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_MSPDEINIT_CB_ID, PCD_MspDeInit);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
|
||||
if (HAL_PCD_Init(&hpcd_USB_FS) != HAL_OK)
|
||||
{
|
||||
Error_Handler( );
|
||||
}
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
/* Register USB PCD CallBacks */
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SOF_CB_ID, PCD_SOFCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SETUPSTAGE_CB_ID, PCD_SetupStageCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_RESET_CB_ID, PCD_ResetCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SUSPEND_CB_ID, PCD_SuspendCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_RESUME_CB_ID, PCD_ResumeCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_CONNECT_CB_ID, PCD_ConnectCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_DISCONNECT_CB_ID, PCD_DisconnectCallback);
|
||||
/* USER CODE BEGIN RegisterCallBackFirstPart */
|
||||
|
||||
/* USER CODE END RegisterCallBackFirstPart */
|
||||
HAL_PCD_RegisterLpmCallback(&hpcd_USB_FS, PCDEx_LPM_Callback);
|
||||
HAL_PCD_RegisterDataOutStageCallback(&hpcd_USB_FS, PCD_DataOutStageCallback);
|
||||
HAL_PCD_RegisterDataInStageCallback(&hpcd_USB_FS, PCD_DataInStageCallback);
|
||||
HAL_PCD_RegisterIsoOutIncpltCallback(&hpcd_USB_FS, PCD_ISOOUTIncompleteCallback);
|
||||
HAL_PCD_RegisterIsoInIncpltCallback(&hpcd_USB_FS, PCD_ISOINIncompleteCallback);
|
||||
/* USER CODE BEGIN RegisterCallBackSecondPart */
|
||||
|
||||
/* USER CODE END RegisterCallBackSecondPart */
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
/* USER CODE BEGIN EndPoint_Configuration */
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
|
||||
/* USER CODE END EndPoint_Configuration */
|
||||
/* USER CODE BEGIN EndPoint_Configuration_CDC */
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x81 , PCD_SNG_BUF, 0xC0);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x01 , PCD_SNG_BUF, 0x110);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x82 , PCD_SNG_BUF, 0x100);
|
||||
/* USER CODE END EndPoint_Configuration_CDC */
|
||||
return USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief De-Initializes the low level portion of the device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_DeInit(pdev->pData);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Starts the low level portion of the device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_Start(pdev->pData);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Stops the low level portion of the device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_Stop(pdev->pData);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Opens an endpoint of the low level driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @param ep_type: Endpoint type
|
||||
* @param ep_mps: Endpoint max packet size
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Closes an endpoint of the low level driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Flushes an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Flush(pdev->pData, ep_addr);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Sets a Stall condition on an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clears a Stall condition on an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns Stall condition.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval Stall (1: Yes, 0: No)
|
||||
*/
|
||||
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData;
|
||||
|
||||
if((ep_addr & 0x80) == 0x80)
|
||||
{
|
||||
return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
|
||||
}
|
||||
else
|
||||
{
|
||||
return hpcd->OUT_ep[ep_addr & 0x7F].is_stall;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Assigns a USB address to the device.
|
||||
* @param pdev: Device handle
|
||||
* @param dev_addr: Device address
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Transmits data over an endpoint.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @param pbuf: Pointer to data to be sent
|
||||
* @param size: Data size
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Prepares an endpoint for reception.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @param pbuf: Pointer to data to be received
|
||||
* @param size: Data size
|
||||
* @retval USBD status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the last transfered packet size.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval Recived Data Size
|
||||
*/
|
||||
uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
return HAL_PCD_EP_GetRxCount((PCD_HandleTypeDef*) pdev->pData, ep_addr);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send LPM message to user layer
|
||||
* @param hpcd: PCD handle
|
||||
* @param msg: LPM message
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
|
||||
#else
|
||||
void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN LPM_Callback */
|
||||
switch (msg)
|
||||
{
|
||||
case PCD_LPM_L0_ACTIVE:
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
SystemClockConfig_Resume();
|
||||
|
||||
/* Reset SLEEPDEEP bit of Cortex System Control Register. */
|
||||
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
USBD_LL_Resume(hpcd->pData);
|
||||
break;
|
||||
|
||||
case PCD_LPM_L1_ACTIVE:
|
||||
USBD_LL_Suspend(hpcd->pData);
|
||||
|
||||
/* Enter in STOP mode. */
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
|
||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
break;
|
||||
}
|
||||
/* USER CODE END LPM_Callback */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Delays routine for the USB Device Library.
|
||||
* @param Delay: Delay in ms
|
||||
* @retval None
|
||||
*/
|
||||
void USBD_LL_Delay(uint32_t Delay)
|
||||
{
|
||||
HAL_Delay(Delay);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Static single allocation.
|
||||
* @param size: Size of allocated memory
|
||||
* @retval None
|
||||
*/
|
||||
void *USBD_static_malloc(uint32_t size)
|
||||
{
|
||||
static uint32_t mem[(sizeof(USBD_CDC_HandleTypeDef)/4)+1];/* On 32-bit boundary */
|
||||
return mem;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Dummy memory free
|
||||
* @param p: Pointer to allocated memory address
|
||||
* @retval None
|
||||
*/
|
||||
void USBD_static_free(void *p)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 5 */
|
||||
/**
|
||||
* @brief Configures system clock after wake-up from USB resume callBack:
|
||||
* enable HSI, PLL and select PLL as system clock source.
|
||||
* @retval None
|
||||
*/
|
||||
static void SystemClockConfig_Resume(void)
|
||||
{
|
||||
}
|
||||
/* USER CODE END 5 */
|
||||
|
||||
/**
|
||||
* @brief Retuns the USB status depending on the HAL status:
|
||||
* @param hal_status: HAL status
|
||||
* @retval USB status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status)
|
||||
{
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
switch (hal_status)
|
||||
{
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -1,391 +0,0 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_desc.c
|
||||
* @version : v3.0_Cube
|
||||
* @brief : This file implements the USB device descriptors.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2020 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under Ultimate Liberty license
|
||||
* SLA0044, the "License"; You may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at:
|
||||
* www.st.com/SLA0044
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "usbd_core.h"
|
||||
#include "usbd_desc.h"
|
||||
#include "usbd_conf.h"
|
||||
#include "furi-hal-version.h"
|
||||
/* USER CODE BEGIN INCLUDE */
|
||||
|
||||
/* USER CODE END INCLUDE */
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
|
||||
/* USER CODE BEGIN PV */
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* USER CODE END PV */
|
||||
|
||||
/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup USBD_DESC
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_TypesDefinitions USBD_DESC_Private_TypesDefinitions
|
||||
* @brief Private types.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_TYPES */
|
||||
|
||||
/* USER CODE END PRIVATE_TYPES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Defines USBD_DESC_Private_Defines
|
||||
* @brief Private defines.
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define USBD_VID 1155
|
||||
#define USBD_LANGID_STRING 1033
|
||||
#define USBD_MANUFACTURER_STRING "Flipper Devices Inc."
|
||||
#define USBD_PID 22336
|
||||
#define USBD_CONFIGURATION_STRING "CDC Config"
|
||||
#define USBD_INTERFACE_STRING "CDC Interface"
|
||||
/* USER CODE BEGIN PRIVATE_DEFINES */
|
||||
|
||||
/* USER CODE END PRIVATE_DEFINES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Macros USBD_DESC_Private_Macros
|
||||
* @brief Private macros.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_MACRO */
|
||||
|
||||
/* USER CODE END PRIVATE_MACRO */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_FunctionPrototypes USBD_DESC_Private_FunctionPrototypes
|
||||
* @brief Private functions declaration.
|
||||
* @{
|
||||
*/
|
||||
|
||||
static void Get_SerialNum(void);
|
||||
static void IntToUnicode(uint32_t value, uint8_t * pbuf, uint8_t len);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_FunctionPrototypes USBD_DESC_Private_FunctionPrototypes
|
||||
* @brief Private functions declaration.
|
||||
* @{
|
||||
*/
|
||||
|
||||
uint8_t * USBD_CDC_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
uint8_t * USBD_CDC_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Variables USBD_DESC_Private_Variables
|
||||
* @brief Private variables.
|
||||
* @{
|
||||
*/
|
||||
|
||||
USBD_DescriptorsTypeDef CDC_Desc =
|
||||
{
|
||||
USBD_CDC_DeviceDescriptor,
|
||||
USBD_CDC_LangIDStrDescriptor,
|
||||
USBD_CDC_ManufacturerStrDescriptor,
|
||||
USBD_CDC_ProductStrDescriptor,
|
||||
USBD_CDC_SerialStrDescriptor,
|
||||
USBD_CDC_ConfigStrDescriptor,
|
||||
USBD_CDC_InterfaceStrDescriptor
|
||||
};
|
||||
|
||||
#if defined ( __ICCARM__ ) /* IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif /* defined ( __ICCARM__ ) */
|
||||
/** USB standard device descriptor. */
|
||||
__ALIGN_BEGIN uint8_t USBD_CDC_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
|
||||
{
|
||||
0x12, /*bLength */
|
||||
USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
|
||||
0x00, /*bcdUSB */
|
||||
0x02,
|
||||
0x02, /*bDeviceClass*/
|
||||
0x02, /*bDeviceSubClass*/
|
||||
0x00, /*bDeviceProtocol*/
|
||||
USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
|
||||
LOBYTE(USBD_VID), /*idVendor*/
|
||||
HIBYTE(USBD_VID), /*idVendor*/
|
||||
LOBYTE(USBD_PID), /*idProduct*/
|
||||
HIBYTE(USBD_PID), /*idProduct*/
|
||||
0x00, /*bcdDevice rel. 2.00*/
|
||||
0x02,
|
||||
USBD_IDX_MFC_STR, /*Index of manufacturer string*/
|
||||
USBD_IDX_PRODUCT_STR, /*Index of product string*/
|
||||
USBD_IDX_SERIAL_STR, /*Index of serial number string*/
|
||||
USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
|
||||
};
|
||||
|
||||
/* USB_DeviceDescriptor */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Variables USBD_DESC_Private_Variables
|
||||
* @brief Private variables.
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined ( __ICCARM__ ) /* IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif /* defined ( __ICCARM__ ) */
|
||||
|
||||
/** USB lang indentifier descriptor. */
|
||||
__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
|
||||
{
|
||||
USB_LEN_LANGID_STR_DESC,
|
||||
USB_DESC_TYPE_STRING,
|
||||
LOBYTE(USBD_LANGID_STRING),
|
||||
HIBYTE(USBD_LANGID_STRING)
|
||||
};
|
||||
|
||||
#if defined ( __ICCARM__ ) /* IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif /* defined ( __ICCARM__ ) */
|
||||
/* Internal string descriptor. */
|
||||
__ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
|
||||
|
||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif
|
||||
__ALIGN_BEGIN uint8_t USBD_StringSerial[USB_SIZ_STRING_SERIAL] __ALIGN_END = {
|
||||
USB_SIZ_STRING_SERIAL,
|
||||
USB_DESC_TYPE_STRING,
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Functions USBD_DESC_Private_Functions
|
||||
* @brief Private functions.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Return the device descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
UNUSED(speed);
|
||||
*length = sizeof(USBD_CDC_DeviceDesc);
|
||||
return USBD_CDC_DeviceDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the LangID string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
UNUSED(speed);
|
||||
*length = sizeof(USBD_LangIDDesc);
|
||||
return USBD_LangIDDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the product string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
USBD_GetString((uint8_t*)furi_hal_version_get_device_name_ptr(), USBD_StrDesc, length);
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the manufacturer string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
UNUSED(speed);
|
||||
USBD_GetString((uint8_t *)USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the serial number string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
UNUSED(speed);
|
||||
*length = USB_SIZ_STRING_SERIAL;
|
||||
|
||||
/* Update the serial number string descriptor with the data from the unique
|
||||
* ID */
|
||||
if(furi_hal_version_get_name_ptr()){
|
||||
char buffer[14] = "flip_";
|
||||
strncat(buffer, furi_hal_version_get_name_ptr(), 8);
|
||||
USBD_GetString((uint8_t*) buffer, USBD_StringSerial, length);
|
||||
} else {
|
||||
Get_SerialNum();
|
||||
}
|
||||
/* USER CODE BEGIN USBD_CDC_SerialStrDescriptor */
|
||||
|
||||
/* USER CODE END USBD_CDC_SerialStrDescriptor */
|
||||
|
||||
return (uint8_t *) USBD_StringSerial;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the configuration string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
if(speed == USBD_SPEED_HIGH)
|
||||
{
|
||||
USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the interface string descriptor
|
||||
* @param speed : Current device speed
|
||||
* @param length : Pointer to data length variable
|
||||
* @retval Pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_CDC_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
|
||||
{
|
||||
if(speed == 0)
|
||||
{
|
||||
USBD_GetString((uint8_t *)USBD_INTERFACE_STRING, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString((uint8_t *)USBD_INTERFACE_STRING, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create the serial number string descriptor
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
static void Get_SerialNum(void)
|
||||
{
|
||||
uint32_t deviceserial0, deviceserial1, deviceserial2;
|
||||
|
||||
deviceserial0 = *(uint32_t *) DEVICE_ID1;
|
||||
deviceserial1 = *(uint32_t *) DEVICE_ID2;
|
||||
deviceserial2 = *(uint32_t *) DEVICE_ID3;
|
||||
|
||||
deviceserial0 += deviceserial2;
|
||||
|
||||
if (deviceserial0 != 0)
|
||||
{
|
||||
IntToUnicode(deviceserial0, &USBD_StringSerial[2], 8);
|
||||
IntToUnicode(deviceserial1, &USBD_StringSerial[18], 4);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Convert Hex 32Bits value into char
|
||||
* @param value: value to convert
|
||||
* @param pbuf: pointer to the buffer
|
||||
* @param len: buffer length
|
||||
* @retval None
|
||||
*/
|
||||
static void IntToUnicode(uint32_t value, uint8_t * pbuf, uint8_t len)
|
||||
{
|
||||
uint8_t idx = 0;
|
||||
|
||||
for (idx = 0; idx < len; idx++)
|
||||
{
|
||||
if (((value >> 28)) < 0xA)
|
||||
{
|
||||
pbuf[2 * idx] = (value >> 28) + '0';
|
||||
}
|
||||
else
|
||||
{
|
||||
pbuf[2 * idx] = (value >> 28) + 'A' - 10;
|
||||
}
|
||||
|
||||
value = value << 4;
|
||||
|
||||
pbuf[2 * idx + 1] = 0;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
Reference in New Issue
Block a user