自己移值了stm32f373 usb hid

只看该作者 · 2016-1-13 16:07

本帖最后由飞沙组合于 2016-1-13 16:17 编辑

不知道问题在那，在PC上枚举都不成功，显示电脑无法识别usb设备，现在把源码传上来，求大神给指点指点。。。

* File Name : usb_desc.c

* Author : MCD Application Team

* Version : V3.2.1

* Date : 07/05/2010

* Description : Descriptors for Joystick Mouse Demo

********************************************************************************

* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS

* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.

* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,

* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE

* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING

* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

*******************************************************************************/

/* Includes ------------------------------------------------------------------*/

#include "usb_lib.h"

#include "usb_desc.h"

/* Private typedef -----------------------------------------------------------*/

/* Private define ------------------------------------------------------------*/

#define LOBYTE(x) ((uint8_t)(x & 0x00FF))

#define HIBYTE(x) ((uint8_t)((x & 0xFF00) >>8))

#define USBD_VID 0x0483

#define USBD_PID 0x5750

/* Private macro -------------------------------------------------------------*/

/* Private variables ---------------------------------------------------------*/

/* Extern variables ----------------------------------------------------------*/

/* Private function prototypes -----------------------------------------------*/

/* Private functions ---------------------------------------------------------*/

/* USB Standard Device Descriptor */

const uint8_t CustomHID_DeviceDescriptor[CUSTOMHID_SIZ_DEVICE_DESC] =

{

0x12, /*bLength */

USB_DEVICE_DESCRIPTOR_TYPE, /*bDescriptorType*/

0x00, /*bcdUSB */

0x02,

0x00, /*bDeviceClass*/

0x00, /*bDeviceSubClass*/

0x00, /*bDeviceProtocol*/

0x40, /*bMaxPacketSize40*/

LOBYTE(USBD_VID), /*idVendor*/

HIBYTE(USBD_VID), /*idVendor*/

LOBYTE(USBD_PID), /*idVendor*/

HIBYTE(USBD_PID), /*idVendor*/

0x00, /*bcdDevice rel. 2.00*/

0x02,

1, /*Index of string descriptor describing manufacturer */

2, /*Index of string descriptor describing product*/

3, /*Index of string descriptor describing the device serial number */

0x01 /*bNumConfigurations*/

}; /* CustomHID_DeviceDescriptor */

/* USB Configuration Descriptor */

/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */

const uint8_t CustomHID_ConfigDescriptor[CUSTOMHID_SIZ_CONFIG_DESC] =

{

0x09, /* bLength: Configuation Descriptor size */

USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType: Configuration */

CUSTOMHID_SIZ_CONFIG_DESC,

/* wTotalLength: Bytes returned */

0x00,

0x01, /* bNumInterfaces: 1 interface */

0x01, /* bConfigurationValue: Configuration value */

0x00, /* iConfiguration: Index of string descriptor describing

the configuration*/

0xE0, /* bmAttributes: Bus powered */

/*Bus powered: 7th bit, Self Powered: 6th bit, Remote wakeup: 5th bit, reserved: 4..0 bits */

0xFA, /* MaxPower 500 mA: this current is used for detecting Vbus */

/************** Descriptor of Custom HID interface ****************/

/* 09 */

0x09, /* bLength: Interface Descriptor size */

USB_INTERFACE_DESCRIPTOR_TYPE,/* bDescriptorType: Interface descriptor type */

0x00, /* bInterfaceNumber: Number of Interface */

0x00, /* bAlternateSetting: Alternate setting */

0x02, /* bNumEndpoints */

0x00, /* bInterfaceClass: Class code = 0DCH */

0x00, /* bInterfaceSubClass : Subclass code = 0A0H */

0x00, /* nInterfaceProtocol : Protocol code = 0B0H */

0, /* iInterface: Index of string descriptor */

/******************** endpoint descriptor ********************/

/* 18 */

0x07, /* endpoint descriptor length = 07H */

USB_ENDPOINT_DESCRIPTOR_TYPE, /* endpoint descriptor type = 05H */

0x82, /* endpoint 2 IN */

0x03, /* bulk transfer = 02H */

0x40,0x00, /* endpoint max packet size = 0040H */

0x20, /* the value is invalid when bulk transfer */

0x07, /* endpoint descriptor length = 07H */

USB_ENDPOINT_DESCRIPTOR_TYPE, /* endpoint descriptor type = 05H */

0x01, /* endpoint 1 OUT */

0x03, /* bulk transfer = 02H */

0x40,0x00, /* endpoint max packet size = 0040H */

0x20, /* the value is invalid when bulk transfer */

}; /* CustomHID_ConfigDescriptor */

const u8 CustomHID_ReportDescriptor[CUSTOMHID_SIZ_REPORT_DESC] =

{

0x05, 0xFF, // USAGE_PAGE(User define)

0x09, 0xFF, // USAGE(User define)

0xa1, 0x01, // COLLECTION (Application)

0x05, 0x01, // USAGE_PAGE(1)

0x19, 0x00, // USAGE_MINIMUM(0)

0x29, 0xFF, // USAGE_MAXIMUM(255)

0x15, 0x00, // LOGICAL_MINIMUM (0)

0x25, 0xFF, // LOGICAL_MAXIMUM (255)

0x75, 0x08, // REPORT_SIZE (8)

0x95, 0x40, // REPORT_COUNT (64)

0x81, 0x02, // INPUT (Data,Var,Abs)

0x05, 0x02, // USAGE_PAGE(2)

0x19, 0x00, // USAGE_MINIMUM (0)

0x29, 0xFF, // USAGE_MAXIMUM (255)

0x15, 0x00, // LOGICAL_MINIMUM (0)

0x25, 0xFF, // LOGICAL_MAXIMUM (255)

0x95, 0x08, // REPORT_COUNT (8)

0x75, 0x40, // REPORT_SIZE (64)

0x91, 0x02, // OUTPUT (Data,Var,Abs)

0xc0 // END_COLLECTION

}; /* ReportDescriptor */

/* USB String Descriptors (optional) */

const uint8_t CustomHID_StringLangID[CUSTOMHID_SIZ_STRING_LANGID] =

{

CUSTOMHID_SIZ_STRING_LANGID,

USB_STRING_DESCRIPTOR_TYPE,

0x09,

0x04

}; /* LangID = 0x0409: U.S. English */

const uint8_t CustomHID_StringVendor[CUSTOMHID_SIZ_STRING_VENDOR] =

{

CUSTOMHID_SIZ_STRING_VENDOR, /* Size of Vendor string */

USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType*/

// Manufacturer: "STMicroelectronics"

'M', 0, 'y', 0, 'U', 0,'S', 0,'B', 0, '_', 0, 'H', 0,'I',0,'D',0

};

const uint8_t CustomHID_StringProduct[CUSTOMHID_SIZ_STRING_PRODUCT] =

{

CUSTOMHID_SIZ_STRING_PRODUCT, /* bLength */

USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */

'B', 0, 'y', 0, ' ', 0, 'e', 0, 'm', 0, 'b', 0,'e',0,'d',0,'-',0,'n',0,'e',0,'t',0

};

uint8_t CustomHID_StringSerial[CUSTOMHID_SIZ_STRING_SERIAL] =

{

CUSTOMHID_SIZ_STRING_SERIAL, /* bLength */

USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */

'x', 0, 'x', 0, 'x', 0,'x', 0,'x', 0, 'x', 0, 'x', 0

};

只看该作者 · 2016-1-13 16:17

/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name       : hw_config.c
* Author          : MCD Application Team
* Version          : V2.2.0
* Date             : 06/13/2008
* Description       : Hardware Configuration & Setup
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/

/* Includes ------------------------------------------------------------------*/
#include "stm32f37x.h"
#include "platform_config.h"
#include "hw_config.h"
#include "usb_lib.h"
#include "usb_desc.h"
#include "usb_pwr.h"

ErrorStatus HSEStartUpStatus;

/* Extern variables ----------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/*******************************************************************************
* Function Name  : Set_System
* Description : Configures Main system clocks & power.
* Input       : None.
* Return       : None.
*******************************************************************************/
void Set_System(void)
{
  /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/

  /* RCC system reset(for debug purpose) */
  RCC_DeInit();

  /* Enable HSE */
  RCC_HSEConfig(RCC_HSE_ON);

  /* Wait till HSE is ready */
  HSEStartUpStatus = RCC_WaitForHSEStartUp();

  if(HSEStartUpStatus == SUCCESS)
  {
/* Enable Prefetch Buffer */
FLASH_PrefetchBufferCmd(ENABLE);

/* Flash 2 wait state */
FLASH_SetLatency(FLASH_Latency_2);

/* HCLK = SYSCLK */
RCC_HCLKConfig(RCC_SYSCLK_Div1);

/* PCLK2 = HCLK */
RCC_PCLK2Config(RCC_HCLK_Div1);

/* PCLK1 = HCLK/2 */
RCC_PCLK1Config(RCC_HCLK_Div2);

/* On STICE the PLL output clock is fixed to 72 MHz */
RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_9);

/* Enable PLL */
RCC_PLLCmd(ENABLE);

/* Wait till PLL is ready */
while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
{
}

/* Select PLL as system clock source */
RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);

/* Wait till PLL is used as system clock source */
while(RCC_GetSYSCLKSource() != 0x08)
{
}
  }
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA , ENABLE);

}

/*******************************************************************************
* Function Name  : Set_USBClock
* Description : Configures USB Clock input (48MHz).
* Input       : None.
* Output       : None.
* Return       : None.
*******************************************************************************/
void Set_USBClock(void)
{
  /* Select USBCLK source */
  RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);

  /* Enable USB clock */
  RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
}

/*******************************************************************************
* Function Name  : Enter_LowPowerMode.
* Description : Power-off system clocks and power while entering suspend mode.
* Input       : None.
* Output       : None.
* Return       : None.
*******************************************************************************/
void Enter_LowPowerMode(void)
{
  /* Set the device state to suspend */
  bDeviceState = SUSPENDED; // suspended=3
}

/*******************************************************************************
* Function Name  : Leave_LowPowerMode.
* Description : Restores system clocks and power while exiting suspend mode.
* Input       : None.
* Output       : None.
* Return       : None.
*******************************************************************************/
void Leave_LowPowerMode(void)
{
  DEVICE_INFO *pInfo = &Device_Info;

  /* Set the device state to the correct state */
  if (pInfo->Current_Configuration != 0)    //ÅäÖÃÖµ²»µÈÓÚ0£¬¿ªÊ¼ÅäÖÃ
  {
/* Device configured */
bDeviceState = CONFIGURED;    //CONFIGURED=5
  }
  else
  {
bDeviceState = ATTACHED;    //attched=4
  }
}

/*******************************************************************************
* Function Name  : USB_Interrupts_Config.
* Description : Configures the USB interrupts.
* Input       : None.
* Output       : None.
* Return       : None.
*******************************************************************************/
void USB_Interrupts_Config(void)
{
NVIC_InitTypeDef NVIC_InitStructure;

NVIC_InitStructure.NVIC_IRQChannel = USB_LP_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);

}

/*******************************************************************************
* Function Name  : USB_Cable_Config.
* Description : Software Connection/Disconnection of USB Cable.
* Input       : NewState: new state.
* Output       : None.
* Return       : None
*******************************************************************************/
/*void USB_Cable_Config (FunctionalState NewState)
{
  if (NewState != DISABLE)
  {
GPIO_ResetBits(USB_DISCONNECT, USB_DISCONNECT_PIN);
  }
  else
  {
GPIO_SetBits(USB_DISCONNECT, USB_DISCONNECT_PIN);
  }
}*/

/*******************************************************************************
* Function Name  : Get_SerialNum.
* Description : Create the serial number string descriptor.
* Input       : None.
* Output       : None.
* Return       : None.
*******************************************************************************/
void Get_SerialNum(void)
{
  u32 Device_Serial0, Device_Serial1, Device_Serial2;

  Device_Serial0 = *(u32*)(0x1FFFF7E8);
  Device_Serial1 = *(u32*)(0x1FFFF7EC);
  Device_Serial2 = *(u32*)(0x1FFFF7F0);

  if(Device_Serial0 != 0)
  {
   CustomHID_StringSerial[2] = (u8)(Device_Serial0 & 0x000000FF);
   CustomHID_StringSerial[4] = (u8)((Device_Serial0 & 0x0000FF00) >> 8);
   CustomHID_StringSerial[6] = (u8)((Device_Serial0 & 0x00FF0000) >> 16);
   CustomHID_StringSerial[8] = (u8)((Device_Serial0 & 0xFF000000) >> 24);

   CustomHID_StringSerial[10] = (u8)(Device_Serial1 & 0x000000FF);
   CustomHID_StringSerial[12] = (u8)((Device_Serial1 & 0x0000FF00) >> 8);
   CustomHID_StringSerial[14] = (u8)((Device_Serial1 & 0x00FF0000) >> 16);
   CustomHID_StringSerial[16] = (u8)((Device_Serial1 & 0xFF000000) >> 24);

   CustomHID_StringSerial[18] = (u8)(Device_Serial2 & 0x000000FF);
   CustomHID_StringSerial[20] = (u8)((Device_Serial2 & 0x0000FF00) >> 8);
   CustomHID_StringSerial[22] = (u8)((Device_Serial2 & 0x00FF0000) >> 16);
   CustomHID_StringSerial[24] = (u8)((Device_Serial2 & 0xFF000000) >> 24);
  }
}
/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/

只看该作者 · 2016-1-27 15:07

官方提供了相关例程没有，只用过串口，没用过USB。

只看该作者 · 2016-1-30 10:28

没用过USB。

只看该作者 · 2016-1-30 16:13

飞沙组合发表于 2016-1-13 16:17
/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name ...

这个hid做的十个什么功能呢
我用f103做过键盘的程序

只看该作者 · 2016-2-29 17:18

把D+，D-两个引脚设置以后就行了