/*******************************************************************************
MASS_Reset: Mass Storage reset routine.
*******************************************************************************/
void MASS_Reset()
{
Device_Info.Current_Configuration = 0; // Set the device as not configured
pInformation->Current_Feature = MASS_ConfigDescriptor[7]; // Current Feature initialization
SetBTABLE(BTABLE_ADDRESS);
// Initialize Endpoint 0
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
//Initialize Endpoint 1
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxStatus(ENDP1, EP_TX_NAK);
SetEPRxStatus(ENDP1, EP_RX_DIS);
// Initialize Endpoint 2
SetEPType(ENDP2, EP_BULK);
SetEPRxAddr(ENDP2, ENDP2_RXADDR);
SetEPRxCount(ENDP2, Device_Property.MaxPacketSize);
SetEPRxStatus(ENDP2, EP_RX_VALID);
SetEPTxStatus(ENDP2, EP_TX_DIS);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
// Set the device to response on default address
SetDeviceAddress(0);
bDeviceState = ATTACHED;
CBW.dSignature = BOT_CBW_SIGNATURE;
Bot_State = BOT_IDLE;
}
// Ресет USB
void SomeDev_Reset()
{
// Установка девайса в несконфигурированное состояние
Device_Info.Current_Configuration = 0;
// Инициализация CurrentFeature
pInformation->Current_Feature = SomeDev_ConfigDescriptor[7];
#ifdef STM32F10X_CL
// EP0 уже сконфигурирован в USB_SIL_Init()
// $USBCONFIG - инициализация ендпойнтов
// EP1 IN - Bulk endpoint
OTG_DEV_EP_Init(EP1_IN, OTG_DEV_EP_TYPE_BULK, BULK_MAX_PACKET_SIZE);
// EP2 OUT - Bulk endpoint
OTG_DEV_EP_Init(EP2_OUT, OTG_DEV_EP_TYPE_BULK, BULK_MAX_PACKET_SIZE);
#else
// $USBCONFIG - инициализация ендпойнтов
SetBTABLE(BTABLE_ADDRESS);
// Инициализация Endpoint 0
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
// Инициализация Endpoint 1
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxStatus(ENDP1, EP_TX_NAK);
SetEPRxStatus(ENDP1, EP_RX_DIS);
// Инициализация Endpoint 2
SetEPType(ENDP2, EP_BULK);
SetEPRxAddr(ENDP2, ENDP2_RXADDR);
SetEPRxCount(ENDP2, Device_Property.MaxPacketSize);
SetEPRxStatus(ENDP2, EP_RX_VALID);
SetEPTxStatus(ENDP2, EP_TX_DIS);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
// Установка дефолтного адреса
SetDeviceAddress(0);
#endif /}
bDeviceState = ATTACHED;
}
/*******************************************************************************
* Function Name : MASS_Reset
* Description : Mass Storage reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void MASS_Reset()
{
/* Set the device as not configured */
Device_Info.Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = MASS_ConfigDescriptor[7];
#ifdef STM32F10X_CL
/* EP0 is already configured by USB_SIL_Init() function */
/* Init EP1 IN as Bulk endpoint */
OTG_DEV_EP_Init(EP1_IN, OTG_DEV_EP_TYPE_BULK, BULK_MAX_PACKET_SIZE);
/* Init EP2 OUT as Bulk endpoint */
OTG_DEV_EP_Init(EP2_OUT, OTG_DEV_EP_TYPE_BULK, BULK_MAX_PACKET_SIZE);
#else
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxStatus(ENDP1, EP_TX_NAK);
SetEPRxStatus(ENDP1, EP_RX_DIS);
/* Initialize Endpoint 2 */
SetEPType(ENDP2, EP_BULK);
SetEPRxAddr(ENDP2, ENDP2_RXADDR);
SetEPRxCount(ENDP2, Device_Property.MaxPacketSize);
SetEPRxStatus(ENDP2, EP_RX_VALID);
SetEPTxStatus(ENDP2, EP_TX_DIS);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* Set the device to response on default address */
SetDeviceAddress(0);
#endif /* STM32F10X_CL */
bDeviceState = ATTACHED;
CBW.dSignature = BOT_CBW_SIGNATURE;
Bot_State = BOT_IDLE;
//USB_NotConfigured_LED();
}
/*******************************************************************************
* Function Name : DFU_Reset.
* Description : DFU reset routine
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void DFU_Reset(void)
{
/* Set DFU_DEVICE as not configured */
Device_Info.Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = DFU_ConfigDescriptor[7];
#ifdef STM32F10X_CL
/* EP0 is already configured in DFU_Init by OTG_DEV_Init() function
No Other endpoints needed for this firmware */
#else
_SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
_SetEPType(ENDP0, EP_CONTROL);
_SetEPTxStatus(ENDP0, EP_TX_NAK);
_SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
_SetEPTxAddr(ENDP0, ENDP0_TXADDR);
SetEPTxCount(ENDP0, Device_Property.MaxPacketSize);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Set this device to response on default address */
SetDeviceAddress(0);
#endif /* STM32F10X_CL */
/* Set the new control state of the device to Attached */
bDeviceState = ATTACHED;
}
void EP3_OUT_Callback(void)
{
/* Get the received data buffer and update the counter */
USB_Rx_Cnt = USB_SIL_Read(EP3_OUT, USB_Rx_Buffer);
/* USB data will be immediately processed, this allow next USB traffic beeing
NAKed till the end of the USART Xfet */
//#ifdef DEBUG_ENABLE_BY_USART2
//TxDString("[USB]USB_Rx_Cnt = "); TxDHex16(USB_Rx_Cnt); TxDString("\r\n");
//#endif
if(gbFlashDownloadStart == TRUE){
ClearTimeOutBuffer();
WriteFlash64(USB_Rx_Buffer, USB_Rx_Cnt);
}
gwpUSARTBuffer[gwUSARTWritePtr++&USART_BUFFER_SIZE] = USB_Rx_Buffer[0];
//TxDString("gwUSARTWritePtr = "); TxDHex32(gwpUSARTBuffer[gwUSARTWritePtr-1]); TxDString("\r\n");
#ifndef STM32F10X_CL
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
#endif /* STM32F10X_CL */
}
/*******************************************************************************
* Function Name : Mass_Storage_Out
* Description : Mass Storage OUT transfer.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Mass_Storage_Out (void)
{
uint8_t CMD;
CMD = CBW.CB[0];
Data_Len = USB_SIL_Read(EP5_OUT, Bulk_Data_Buff);
switch (Bot_State)
{
case BOT_IDLE:
CBW_Decode();
break;
case BOT_DATA_OUT:
if (CMD == SCSI_WRITE10)
{
SCSI_Write10_Cmd(CBW.bLUN , SCSI_LBA , SCSI_BlkLen);
break;
}
Bot_Abort(DIR_OUT);
Set_Scsi_Sense_Data(CBW.bLUN, ILLEGAL_REQUEST, INVALID_FIELED_IN_COMMAND);
Set_CSW (CSW_PHASE_ERROR, SEND_CSW_DISABLE);
break;
default:
Bot_Abort(BOTH_DIR);
Set_Scsi_Sense_Data(CBW.bLUN, ILLEGAL_REQUEST, INVALID_FIELED_IN_COMMAND);
Set_CSW (CSW_PHASE_ERROR, SEND_CSW_DISABLE);
break;
}
//az
#ifndef STM32F10X_CL
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP5);
#endif /* STM32F10X_CL */
}
/*******************************************************************************
* Function Name : DFU_Reset
* Description :
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void DFU_Reset(void)
{
/* Set DFU_DEVICE as not configured */
Device_Info.Current_Configuration = 0;
_SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
_SetEPType(ENDP0, EP_CONTROL);
_SetEPTxStatus(ENDP0, EP_TX_NAK);
_SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
_SetEPTxAddr(ENDP0, ENDP0_TXADDR);
SetEPTxCount(ENDP0, Device_Property.MaxPacketSize);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Set this device to response on default address */
SetDeviceAddress(0);
/* if(!DFU_Button_Read())
{
DeviceState=STATE_dfuIDLE;
DeviceStatus[4]=DeviceState;
DeviceStatus[1]=0;
DeviceStatus[2]=0;
DeviceStatus[3]=0;
}*/
} /* DFU_Reset() */
/************************************************************************************//**
** \brief USB device reset routine.
** \return none.
**
****************************************************************************************/
void Bulk_Reset(void)
{
/* set device as not configured */
pInformation->Current_Configuration = 0;
/* current feature initialization */
pInformation->Current_Feature = Bulk_ConfigDescriptor[7];
/* set device's the default Interface*/
pInformation->Current_Interface = 0;
/* set based address in USB RAM */
SetBTABLE(BTABLE_ADDRESS);
/* initialize endpoint 0 CONTROL (mandatory) */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_STALL);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* initialize endpoint 1 IN + OUT */
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPRxAddr(ENDP1, ENDP1_RXADDR);
SetEPTxCount(ENDP1, BULK_DATA_SIZE);
SetEPRxCount(ENDP1, BULK_DATA_SIZE);
SetEPRxStatus(ENDP1, EP_RX_VALID);
SetEPTxStatus(ENDP1, EP_TX_NAK);
/* set this device to respond on default address */
SetDeviceAddress(0);
/* update device state */
bDeviceState = ATTACHED;
} /*** end of Bulk_Reset ***/
//
// PCから仮想COMポート側へデータを送信する.
//
void EP3_OUT_Callback(void)
{
uint16_t USB_Rx_Cnt;
#if LED_DEBUG
led2_blink(0);
#endif
/* Get the received data buffer and update the counter */
USB_Rx_Cnt = USB_SIL_Read(EP3_OUT, USB_Rx_Buffer);
/* USB data will be immediately processed, this allow next USB traffic beeing
NAKed till the end of the USART Xfet */
USBenqueue(USB_Rx_Buffer, USB_Rx_Cnt);
// if(USB_Rx_Cnt) led2_blink(0);
#ifndef STM32F10X_CL
if( USBgetfreesize() >= 64 ) {
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
flag_EP3_OUT_PENDING=0;
}else{
// 受信バッファの空きがないときは一旦ペンディングする.
flag_EP3_OUT_PENDING=1;
}
#endif /* STM32F10X_CL */
}
/*******************************************************************************
* Function Name : Virtual_Com_Port_Reset
* Description : Virtual_Com_Port Mouse reset routine
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Virtual_Com_Port_Reset(void)
{
/* Set Virtual_Com_Port DEVICE as not configured */
pInformation->Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = Virtual_Com_Port_ConfigDescriptor[7];
/* Set Virtual_Com_Port DEVICE with the default Interface*/
pInformation->Current_Interface = 0;
#ifdef STM32F10X_CL
/* EP0 is already configured by USB_SIL_Init() function */
/* Init EP1 IN as Bulk endpoint */
OTG_DEV_EP_Init(EP1_IN, OTG_DEV_EP_TYPE_BULK, VIRTUAL_COM_PORT_DATA_SIZE);
/* Init EP2 IN as Interrupt endpoint */
OTG_DEV_EP_Init(EP2_IN, OTG_DEV_EP_TYPE_INT, VIRTUAL_COM_PORT_INT_SIZE);
/* Init EP3 OUT as Bulk endpoint */
OTG_DEV_EP_Init(EP3_OUT, OTG_DEV_EP_TYPE_BULK, VIRTUAL_COM_PORT_DATA_SIZE);
#else
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_STALL);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxStatus(ENDP1, EP_TX_NAK);
SetEPRxStatus(ENDP1, EP_RX_DIS);
/* Initialize Endpoint 2 */
SetEPType(ENDP2, EP_INTERRUPT);
SetEPTxAddr(ENDP2, ENDP2_TXADDR);
SetEPRxStatus(ENDP2, EP_RX_DIS);
SetEPTxStatus(ENDP2, EP_TX_NAK);
/* Initialize Endpoint 3 */
SetEPType(ENDP3, EP_BULK);
SetEPRxAddr(ENDP3, ENDP3_RXADDR);
SetEPRxCount(ENDP3, VIRTUAL_COM_PORT_DATA_SIZE);
SetEPRxStatus(ENDP3, EP_RX_VALID);
SetEPTxStatus(ENDP3, EP_TX_DIS);
/* Set this device to response on default address */
SetDeviceAddress(0);
#endif /* STM32F10X_CL */
bDeviceState = ATTACHED;
}
/*******************************************************************************
* Function Name : Joystick_Reset.
* Description : Joystick Mouse reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Joystick_Reset(void)
{
/* Set Joystick_DEVICE as not configured */
pInformation->Current_Configuration = 0;
pInformation->Current_Interface = 0;/*the default Interface*/
/* Current Feature initialization */
pInformation->Current_Feature = Joystick_ConfigDescriptor[7];
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_STALL);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_INTERRUPT);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxCount(ENDP1, 4);
SetEPRxStatus(ENDP1, EP_RX_DIS);
SetEPTxStatus(ENDP1, EP_TX_NAK);
bDeviceState = ATTACHED;
/* Set this device to response on default address */
SetDeviceAddress(0);
}
/*******************************************************************************
* Function Name : EP1_OUT_Callback.
* Description : EP1 OUT Callback Routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP1_OUT_Callback(void)
{
u8 DataLen; //保存接收数据的长度
u8 DataBuffer[64]; //保存接收数据的缓冲区
DataLen = GetEPRxCount(ENDP1); //获取收到的长度
PMAToUserBufferCopy(DataBuffer, ENDP1_RXADDR, DataLen); //复制数据
SetEPRxValid(ENDP1); //设置端点有效，以接收下一次数据
if(DataLen==1) //收到一字节的输出报告
{
//D0位表示数字键盘灯，D1位表示大写字母锁定灯
// if(DataBuffer[0]&0x01) //数字键盘灯亮
// {
// GPIOC->BSRR=(1<<6); //亮LED3
// }
// else
// {
// GPIOC->BRR=(1<<6); //灭LED3
// }
// if(DataBuffer[0]&0x02) //大写字母锁定键
// {
// GPIOC->BSRR=(1<<7); //亮LED2
// }
// else
// {
// GPIOC->BRR=(1<<7); //灭LED2
// }
}
}
/////////////////////////////////////////////////////////////////////////////
//! Gets a byte from the receive buffer
//! \param[in] usb_com USB_COM number (not supported yet, should always be 0)
//! \return -1 if USB_COM not available
//! \return -2 if no new byte available
//! \return >= 0: received byte
//! \note Applications shouldn't call this function directly, instead please use \ref MIOS32_COM layer functions
/////////////////////////////////////////////////////////////////////////////
s32 MIOS32_USB_COM_RxBufferGet(u8 usb_com)
{
#if MIOS32_USB_COM_NUM == 0
return -1; // no USB_COM available
#else
if( usb_com >= MIOS32_USB_COM_NUM )
return -1; // USB_COM not available
if( !rx_buffer_new_data_ctr )
return -2; // nothing new in buffer
// get byte - this operation should be atomic!
// MIOS32_IRQ_Disable();
// TODO: access buffer directly, so that we don't need to copy into temporary buffer
u8 buffer_out[MIOS32_USB_COM_DATA_OUT_SIZE];
PMAToUserBufferCopy(buffer_out, MIOS32_USB_ENDP3_RXADDR, GetEPRxCount(ENDP3));
u8 b = buffer_out[rx_buffer_ix++];
if( !--rx_buffer_new_data_ctr )
SetEPRxValid(ENDP3);
// MIOS32_IRQ_Enable();
return b; // return received byte
#endif
}
/*******************************************************************************
* Function Name : DFU_Reset.
* Description : DFU reset routine
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void DFU_Reset(void)
{
/* Set DFU_DEVICE as not configured */
Device_Info.Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = DFU_ConfigDescriptor[7];
_SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
_SetEPType(ENDP0, EP_CONTROL);
_SetEPTxStatus(ENDP0, EP_TX_NAK);
_SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
_SetEPTxAddr(ENDP0, ENDP0_TXADDR);
SetEPTxCount(ENDP0, Device_Property.MaxPacketSize);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Set this device to response on default address */
SetDeviceAddress(0);
/* Set the new control state of the device to Attached */
bDeviceState = ATTACHED;
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
uint32_t USB_RX_DataLength = 0, USB_RX_TotalLength, USB_RX_DataLength2 = 0;
/* Get the received data buffer and update the counter */
USB_RX_DataLength = USB_SIL_Read(EP3_OUT, USB_RX_Tail, BUFFER_CONTIGUOUS_FREE_SPACE(USB_RX), &USB_RX_TotalLength, 0);
BUFFER_MOVE_TAIL(USB_RX, USB_RX_DataLength);
if(USB_RX_TotalLength > USB_RX_DataLength)
{
USB_RX_DataLength2 = USB_SIL_Read(EP3_OUT, USB_RX_Tail, BUFFER_CONTIGUOUS_FREE_SPACE(USB_RX), &USB_RX_TotalLength, USB_RX_DataLength);
BUFFER_MOVE_TAIL(USB_RX, USB_RX_DataLength2);
}
/* USB data will be immediately processed, this allow next USB traffic being
NAKed till the end of the USART Xfer */
// send back to USB
uint16_t RXLen = BUFFER_DATA_LENGTH(USB_RX);
uint16_t TXLen = USB_RX_USB_TX_Copy(RXLen);
#ifndef STM32F10X_CL
/* Enable the receive of data on EP3 */
#endif /* STM32F10X_CL */
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
uint16_t USB_Rx_Cnt;
char *BootCodeStr = "CM9X";
uint16_t i;
/* Get the received data buffer and update the counter */
USB_Rx_Cnt = USB_SIL_Read(EP3_OUT, USB_Rx_Buffer);
/* USB data will be immediately processed, this allow next USB traffic being
NAKed till the end of the USART Xfer */
if( reset_state == DTR_NEGEDGE )
{
reset_state = DTR_LOW;
if( USB_Rx_Cnt >= 4 )
{
for( i=0; i<4; i++ )
{
if( BootCodeStr[i] != USB_Rx_Buffer[i] ) break;
}
if( i == 4 )
{
Hw_IWDG_GoToBoot();
}
}
}
USB_To_USART_Send_Data(USB_Rx_Buffer, USB_Rx_Cnt);
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : Speaker_Reset.
* Description : Speaker reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Speaker_Reset()
{
/* Set Speaker device as not configured state */
pInformation->Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = Speaker_ConfigDescriptor[7];
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_ISOCHRONOUS);
SetEPDoubleBuff(ENDP4);
SetEPDblBuffAddr(ENDP1, ENDP1_BUF0Addr, ENDP1_BUF1Addr);
SetEPDblBuffCount(ENDP1, EP_DBUF_IN, PACKET_SIZE);
ClearDTOG_RX(ENDP1);
ClearDTOG_TX(ENDP1);
SetEPRxStatus(ENDP1, EP_RX_DIS);
SetEPTxStatus(ENDP1, EP_TX_VALID);
SetEPType(ENDP2, EP_INTERRUPT);
SetEPTxAddr(ENDP2, ENDP2_TXADDR);
SetEPTxCount(ENDP2, 0x40);
SetEPRxStatus(ENDP2, EP_RX_DIS);
SetEPTxStatus(ENDP2, EP_TX_NAK);
SetEPType(ENDP3, EP_INTERRUPT);
SetEPTxAddr(ENDP3, ENDP3_TXADDR);
SetEPTxCount(ENDP3, 0x40);
SetEPRxStatus(ENDP3, EP_RX_DIS);
SetEPTxStatus(ENDP3, EP_TX_NAK);
SetEPRxValid(ENDP0);
/* Set this device to response on default address */
SetDeviceAddress(0);
bDeviceState = ATTACHED;
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
Receive_length = GetEPRxCount(ENDP3); // Len data buffers USB.
PMAToUserBufferCopy((unsigned char*)Receive_Buffer, ENDP3_RXADDR, Receive_length);
//memcpy(&Command_Buffer[len_command], (unsigned char*)Receive_Buffer, Receive_length); //Copy buffers USB -> TEMP.
memset((unsigned char*)Receive_Buffer, 0, Receive_length); //Clear buffer USB.
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : EP3_IN_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
/* Get the received data buffer and update the counter */
count_out = USB_SIL_Read(EP3_OUT, buffer_out);
#ifndef STM32F10X_CL
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
#endif /* STM32F10X_CL */
}
/* read a full block or less in EndPoint3 every callback */
void EP3_OUT_Callback(void)
{
static uint8_t buffer[VIRTUAL_COM_PORT_DATA_SIZE];
unsigned int bytes = USB_SIL_Read(EP3_OUT, (uint8_t*)buffer);
PutDataInRing(&rx_ring, bytes, buffer);
#ifndef STM32F10X_CL
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
#endif /* STM32F10X_CL */
}
void enable_synchronisation(){
// don't lock the interrupts, because it might be called
// out of a locked interrupt state
//asm volatile ("cpsid i");
if (endp3_locked == 1){
SetEPRxValid(ENDP3);
}
synchro_enable = 1;
//asm volatile ("cpsie i");
}
void usbReset(void) {
pInformation->Current_Configuration = 0;
/* current feature is current bmAttributes */
pInformation->Current_Feature = (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELF_POWERED);
_SetBTABLE(USB_BTABLE_ADDRESS);
/* setup control endpoint 0 */
_SetEPType(ENDP0, EP_CONTROL);
_SetEPTxStatus(ENDP0, EP_TX_STALL);
_SetEPRxAddr(ENDP0,VCOM_CTRL_RX_ADDR);
_SetEPTxAddr(ENDP0,VCOM_CTRL_TX_ADDR);
Clear_Status_Out(ENDP0);
SetEPRxCount(ENDP0, pProperty->MaxPacketSize);
SetEPRxValid(ENDP0);
/* setup management endpoint 1 */
SetEPType (VCOM_NOTIFICATION_ENDP, EP_INTERRUPT);
SetEPTxAddr (VCOM_NOTIFICATION_ENDP, VCOM_NOTIFICATION_ADDR);
SetEPTxStatus (VCOM_NOTIFICATION_ENDP, EP_TX_NAK);
SetEPRxStatus (VCOM_NOTIFICATION_ENDP, EP_RX_DIS);
/* setup data endpoint OUT (rx) */
/* SetEPType (VCOM_RX_ENDP, EP_BULK); */
/* SetEPRxAddr (VCOM_RX_ENDP, VCOM_RX_ADDR); */
/* SetEPRxCount (VCOM_RX_ENDP, VCOM_RX_EPSIZE); */
/* // SetEPTxStatus (VCOM_RX_ENDP, EP_TX_DIS); */
/* SetEPRxStatus (VCOM_RX_ENDP, EP_RX_VALID); */
SetEPType (3, EP_BULK);
SetEPRxAddr (3, 0x110);
SetEPRxCount (3,64);
// SetEPTxStatus (VCOM_RX_ENDP, EP_TX_DIS);
SetEPRxStatus (3, EP_RX_VALID);
/* setup data endpoint IN (tx) */
SetEPType (VCOM_TX_ENDP, EP_BULK);
SetEPTxAddr (VCOM_TX_ENDP, VCOM_TX_ADDR);
SetEPTxStatus (VCOM_TX_ENDP, EP_TX_NAK);
SetEPRxStatus (VCOM_TX_ENDP, EP_RX_DIS);
bDeviceState = ATTACHED;
SetDeviceAddress(0);
/* reset the rx fifo */
recvBufIn = 0;
recvBufOut = 0;
maxNewBytes = VCOM_RX_EPSIZE;
countTx = 0;
}
/*******************************************************************************
* Function Name : Microphone_Reset.
* Description : Microphone reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Microphone_Reset()
{
/* Set Microphone device as not configured state */
pInformation->Current_Configuration = 0;
/* Current Feature initialization */
pInformation->Current_Feature = Microphone_ConfigDescriptor[7];
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_ISOCHRONOUS);
SetEPDblBuffAddr(ENDP1, ENDP1_BUF0Addr, ENDP1_BUF1Addr);
//SetEPDblBuffCount(ENDP1, EP_DBUF_IN, 0x40);
SetEPDblBuffCount(ENDP1, EP_DBUF_IN, 0x60);
ClearDTOG_RX(ENDP1);
ClearDTOG_TX(ENDP1);
ToggleDTOG_TX(ENDP1);
SetEPRxStatus(ENDP1, EP_RX_DIS);
SetEPTxStatus(ENDP1, EP_TX_VALID);
SetEPRxValid(ENDP0);
/* Set this device to response on default address */
SetDeviceAddress(0);
bDeviceState = ATTACHED;
//In_Data_Offset = 0;
//Out_Data_Offset = 0;
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
if(USB_Rx_Cnt%VIRTUAL_COM_PORT_DATA_SIZE==0)
{
USB_Rx_Cnt += USB_SIL_Read(EP3_OUT, &USB_Rx_Buffer[USB_Rx_Cnt]);
}
// Get the received data buffer and update the counter
#ifndef STM32F10X_CL
// Enable the receive of data on EP3
SetEPRxValid(ENDP3);
#endif // STM32F10X_CL
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
uint16_t USB_Rx_Cnt;
/* Get the received data buffer and update the counter */
USB_Rx_Cnt = USB_SIL_Read(EP3_OUT, USB_Rx_Buffer);
/* USB data will be immediately processed, this allow next USB traffic being
NAKed till the end of the USART Xfer */
USB_To_USART_Send_Data(USB_Rx_Buffer, USB_Rx_Cnt);
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : EP3_OUT_Callback
* Description :
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void EP3_OUT_Callback(void)
{
uint16_t i;
/* Get the received data buffer and update the counter */
USB_Rx_Length = USB_SIL_Read(EP3_OUT, USB_Rx_Buffer);
// Echo characters
USB_SendMsg((const char*)USB_Rx_Buffer, USB_Rx_Length);
// Send data to command processor here
//CMD_ProcessRxBuffer(USB_Rx_Buffer, USB_Rx_Length);
for (i = 0; i < USB_Rx_Length; i++)
{
switch (USB_Rx_Buffer[i])
{
case 127 : // Backspace ('DEL') from Putty
case '\b' :
// Handle back space (TODO)
if (CMD_Rx_Length > 0)
{
CMD_Rx_Length--;
}
break;
case '\r' :
// // Ignore carriage returns
// break;
case '\n' :
// For now assume:
// - '\n' is the last character in USB_Rx_Buffer (remainder is ignored)
// - no new characters are received until the command is processed
CMD_Rx_Buffer[CMD_Rx_Length++] = '\0';
// Signal to command processor (set flag)
CMD_Rx_Valid = 1;
break;
default:
// Copy character to 'command processor buffer'
CMD_Rx_Buffer[CMD_Rx_Length++] = USB_Rx_Buffer[i];
break;
}
}
// Enable the receive of data on EP3
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : MASS_Reset
* Description : Mass Storage reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void MASS_Reset()
{
/* Set the device as not configured */
Device_Info.Current_Configuration = 0;
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_NAK);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPTxStatus(ENDP1, EP_TX_NAK);
SetEPRxStatus(ENDP1, EP_RX_DIS);
/* Initialize Endpoint 2 */
SetEPType(ENDP2, EP_BULK);
SetEPRxAddr(ENDP2, ENDP2_RXADDR);
SetEPRxCount(ENDP2, Device_Property.MaxPacketSize);
SetEPRxStatus(ENDP2, EP_RX_VALID);
SetEPTxStatus(ENDP2, EP_TX_DIS);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* Set the device to response on default address */
SetDeviceAddress(0);
CBW.dSignature = BOT_CBW_SIGNATURE;
Bot_State = BOT_IDLE;
}
/*******************************************************************************
Function Name : Speaker_Reset.
Description : Speaker reset routine.
Input : None.
Output : None.
Return : None.
*******************************************************************************/
void Speaker_Reset() {
// Set Speaker device as not configured state
pInformation->Current_Configuration = 0;
// Current Feature initialization
pInformation->Current_Feature = Speaker_ConfigDescriptor[7];
// *BTABLE = BTABLE_ADDRESS & 0xFFF8;
*BTABLE = BTABLE_ADDRESS; // BTABLE_ADDRESS = 0
// Initialize Endpoint 0
SetEPType(ENDP0,EP_CONTROL);
SetEPTxStatus(ENDP0,EP_TX_NAK);
SetEPRxAddr(ENDP0,ENDP0_RXADDR);
SetEPRxCount(ENDP0,Device_Property.MaxPacketSize);
SetEPTxAddr(ENDP0,ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxValid(ENDP0);
// Initialize Endpoint 1
SetEPType(ENDP1,EP_ISOCHRONOUS);
SetEPDblBuffAddr(ENDP1,ENDP1_BUF0Addr,ENDP1_BUF1Addr);
SetEPDblBuffCount(ENDP1,EP_DBUF_OUT,0x40);
ClearDTOG_RX(ENDP1);
ClearDTOG_TX(ENDP1);
ToggleDTOG_TX(ENDP1);
SetEPRxStatus(ENDP1,EP_RX_VALID);
SetEPTxStatus(ENDP1,EP_TX_DIS);
SetEPRxValid(ENDP0);
// Set this device to response on default address
SetDeviceAddress(0);
bDeviceState = ATTACHED;
In_Data_Offset = 0;
Out_Data_Offset = 0;
}
void EP3_OUT_Callback(void) {
uint8_t rxBuffer[VIRTUAL_COM_PORT_DATA_SIZE];
uint16_t rxCount;
/* Get the received data buffer and update the counter */
rxCount = USB_SIL_Read(EP3_OUT, rxBuffer);
/* USB data will be immediately processed, this allow next USB traffic being
NAKed till the end of the USART Xfer */
usb_on_rx(rxBuffer, rxCount);
/* Enable the receive of data on EP3 */
SetEPRxValid(ENDP3);
}
/*******************************************************************************
* Function Name : CustomHID_Reset.
* Description : Custom HID reset routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
static void composite_cdc_hid_Reset(void)
{
/* Set CustomHID_DEVICE as not configured */
pInformation->Current_Configuration = 0;
pInformation->Current_Interface = 0;/*the default Interface*/
/* Current Feature initialization */
pInformation->Current_Feature = Composite_ConfigDescriptor[7];
SetBTABLE(BTABLE_ADDRESS);
/* Initialize Endpoint 0 */
SetEPType(ENDP0, EP_CONTROL);
SetEPTxStatus(ENDP0, EP_TX_STALL);
SetEPRxAddr(ENDP0, ENDP0_RXADDR);
SetEPTxAddr(ENDP0, ENDP0_TXADDR);
Clear_Status_Out(ENDP0);
SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
SetEPRxValid(ENDP0);
/* Initialize Endpoint 1 */
SetEPType(ENDP1, EP_BULK);
SetEPTxAddr(ENDP1, ENDP1_TXADDR);
SetEPRxAddr(ENDP1, ENDP1_RXADDR);
SetEPTxCount(ENDP1, 0x40);
SetEPRxCount(ENDP1, 0x40);
SetEPRxStatus(ENDP1, EP_RX_VALID);
SetEPTxStatus(ENDP1, EP_TX_NAK);
/* Initialize Endpoint 2 */
SetEPType(ENDP2, EP_INTERRUPT);
SetEPTxAddr(ENDP2, ENDP2_TXADDR);
SetEPRxStatus(ENDP2, EP_RX_DIS);
SetEPTxStatus(ENDP2, EP_TX_NAK);
/* Initialize Endpoint 3 */
SetEPType(ENDP3, EP_INTERRUPT);
SetEPTxAddr(ENDP3, ENDP3_TXADDR);
SetEPRxAddr(ENDP3, ENDP3_RXADDR);
SetEPTxCount(ENDP3, 16);
SetEPRxCount(ENDP3, 16);
SetEPRxStatus(ENDP3, EP_RX_VALID);
SetEPTxStatus(ENDP3, EP_TX_NAK);
/* Set this device to response on default address */
SetDeviceAddress(0);
bDeviceState = ATTACHED;
}