static uint8_t usbd_video_SOF (void *pdev)
{
if (play_status == 1)
{
DCD_EP_Flush(pdev,USB_ENDPOINT_IN(1));
DCD_EP_Tx (pdev,USB_ENDPOINT_IN(1), (uint8_t*)0x0002, 2);//header
play_status = 2;
}
return USBD_OK;
}
void USBDeviceClass::initEP(uint32_t ep, uint32_t config)
{
if (config == (USB_ENDPOINT_TYPE_INTERRUPT | USB_ENDPOINT_IN(0)))
{
usbd.epBank1SetSize(ep, 64);
usbd.epBank1SetAddress(ep, &udd_ep_in_cache_buffer[ep]);
usbd.epBank1SetType(ep, 4); // INTERRUPT IN
}
else if (config == (USB_ENDPOINT_TYPE_BULK | USB_ENDPOINT_OUT(0)))
{
usbd.epBank0SetSize(ep, 64);
usbd.epBank0SetAddress(ep, &udd_ep_out_cache_buffer[ep]);
usbd.epBank0SetType(ep, 3); // BULK OUT
// Release OUT EP
usbd.epBank0SetMultiPacketSize(ep, 64);
usbd.epBank0SetByteCount(ep, 0);
}
else if (config == (USB_ENDPOINT_TYPE_BULK | USB_ENDPOINT_IN(0)))
{
usbd.epBank1SetSize(ep, 64);
usbd.epBank1SetAddress(ep, &udd_ep_in_cache_buffer[ep]);
// NAK on endpoint IN, the bank is not yet filled in.
usbd.epBank1ResetReady(ep);
usbd.epBank1SetType(ep, 3); // BULK IN
}
else if (config == USB_ENDPOINT_TYPE_CONTROL)
{
// XXX: Needed?
// usbd.epBank0DisableAutoZLP(ep);
// usbd.epBank1DisableAutoZLP(ep);
// Setup Control OUT
usbd.epBank0SetSize(ep, 64);
usbd.epBank0SetAddress(ep, &udd_ep_out_cache_buffer[ep]);
usbd.epBank0SetType(ep, 1); // CONTROL OUT / SETUP
// Setup Control IN
usbd.epBank1SetSize(ep, 64);
usbd.epBank1SetAddress(ep, &udd_ep_in_cache_buffer[0]);
usbd.epBank1SetType(ep, 1); // CONTROL IN
// Release OUT EP
usbd.epBank0SetMultiPacketSize(ep, 64);
usbd.epBank0SetByteCount(ep, 0);
// NAK on endpoint OUT, the bank is full.
usbd.epBank0SetReady(ep);
}
}
static uint8_t usbd_video_DeInit (void *pdev,
uint8_t cfgidx)
{
DCD_EP_Close (pdev , USB_ENDPOINT_IN(1));
/* DeInitialize the Audio output Hardware layer */
return USBD_OK;
}
int SingleAbsoluteMouse_::getInterface(uint8_t* interfaceCount)
{
*interfaceCount += 1; // uses 1
HIDDescriptor hidInterface = {
D_INTERFACE(pluggedInterface, 1, USB_DEVICE_CLASS_HUMAN_INTERFACE, HID_SUBCLASS_NONE, HID_PROTOCOL_NONE),
D_HIDREPORT(sizeof(_hidSingleReportDescriptorAbsoluteMouse)),
D_ENDPOINT(USB_ENDPOINT_IN(pluggedEndpoint), USB_ENDPOINT_TYPE_INTERRUPT, USB_EP_SIZE, 0x01)
};
return USB_SendControl(0, &hidInterface, sizeof(hidInterface));
}
/*
* USB Endpoint 1 Event Callback
* Called automatically on USB Endpoint 1 Event
* Parameter: event
*/
void USB_EndPoint1(uint32_t event) {
switch (event) {
case USB_EVT_OUT:
USB_ReadEP(USB_ENDPOINT_OUT(1), OUT1Packet);
lasershark_process_command();
USB_WriteEP(USB_ENDPOINT_IN(1), IN1Packet, 64);
break;
case USB_EVT_IN:
break;
}
}
/*
* USB Endpoint 2 Event Callback
* Called automatically on USB Endpoint 2 Event
* Parameter: event
*/
void USB_EndPoint2(uint32_t event) {
switch (event) {
case USB_EVT_OUT:
USB_ReadEP(USB_ENDPOINT_OUT(2), OUT2Packet);
lasershark_process_uart_bridge_command();
USB_WriteEP(USB_ENDPOINT_IN(2), IN2Packet, 64);
break;
case USB_EVT_IN:
break;
}
}
ErrorCode_t UsbdCdc_Bulk_IN_Hdlr(USBD_HANDLE_T hUsb, void* data, uint32_t event)
{
uint8_t EpAdd = USB_ENDPOINT_IN(CALLBACK_UsbdCdc_Register_DataInEndpointNumber());
if (event == USB_EVT_IN)
{
USBD_API->hw->WriteEP(UsbHandle, EpAdd, UsbdCdc_EPIN_buffer,UsbdCdc_EPIN_buffer_count);
/* Clear EP buffer */
UsbdCdc_EPIN_buffer_count = 0;
}
return LPC_OK;
}
/*
* USB Endpoint 1 Event Callback
* Called automatically on USB Endpoint 1 Event
* Parameter: event
*/
ErrorCode_t USB_EndPoint1(USBD_HANDLE_T hUsb, void* data, uint32_t event) {
switch (event) {
case USB_EVT_OUT:
pUsbApi->hw->ReadEP(hUsb, USB_ENDPOINT_OUT(1), OUT1Packet);
lasershark_process_command();
pUsbApi->hw->WriteEP(hUsb, USB_ENDPOINT_IN(1), IN1Packet, 64);
break;
case USB_EVT_IN:
break;
}
return LPC_OK;
}
// ---------------------------------------------------------------------------
static ErrorCode_t USB_Reset_Event_Handler(USBD_HANDLE_T hUsb)
{
int core = USB_CORE(hUsb);
USB_CONTROLLER_STATE *State = USB_STATE(core);
// Clear all flags
USB_ClearEvent(0, USB_EVENT_ALL);
State->FirstGetDescriptor = TRUE;
//State->Address = 0;
//State->DeviceState = USB_DEVICE_STATE_DEFAULT;
//USB_StateCallback(State);
USB_FLAGS(core) = 0;
// Reset endpoints
USBD_ResetEP(hUsb, USB_ENDPOINT_IN(INT_IN_EP));
USBD_ResetEP(hUsb, USB_ENDPOINT_IN(BULK_IN_EP));
USBD_ResetEP(hUsb, USB_ENDPOINT_OUT(BULK_OUT_EP));
ep_out_count[core] = 0;
ep_in_count[core] = 0;
return RET_OK;
}
static uint8_t usbd_video_Init (void *pdev,
uint8_t cfgidx)
{
/* Open EP IN */
DCD_EP_Open(pdev,
USB_ENDPOINT_IN(1),
VIDEO_PACKET_SIZE,
USB_OTG_EP_ISOC);
/* Initialize the Video Hardware layer */
return USBD_OK;
}
// ---------------------------------------------------------------------------
// Transmit buffer when handling data endpoint IN event (Tx -> Host IN)
static ErrorCode_t USB_EP_In_Handler(USBD_HANDLE_T hUsb, void* data, UINT32 event)
{
// Exit if not an IN event
if (event != USB_EVT_IN) return RET_UNHANDLED;
int epNum = (int)data;
int core = USB_CORE(hUsb);
// Exit if buffer empty
if (ep_in_count[core] == 0) return RET_UNHANDLED;
// Send buffer
USBD_WriteEP(hUsb, USB_ENDPOINT_IN(epNum), ep_in_data[core], ep_in_count[core]);
ep_in_count[core] = 0;
return RET_OK;
}
Config USB_ConfigDescriptor =
{
D_CONFIG(sizeof(Config),INTERFACE_COUNT),
#ifdef CDC_ENABLED
// CDC
{
D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
// CDC communication interface
D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management
D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,2), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
// CDC data interface
D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,0x40,0),
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,0x40,0)
},
#endif
// HID
{
D_INTERFACE(HID_INTERFACE,1,3,0,0),
D_HIDREPORT(30),
D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x40)
}
};
0x09, 0x01, // usage
0x81, 0x02, // Input (array)
0x95, 64, // report count RX
0x09, 0x02, // usage
0x91, 0x02, // Output (array)
0xC0 // end collection
#endif
};
extern const HIDDescriptor _hidInterface PROGMEM;
const HIDDescriptor _hidInterface =
{
D_INTERFACE(HID_INTERFACE,1,3,0,0),
D_HIDREPORT(sizeof(_hidReportDescriptor)),
D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x01)
};
//================================================================================
//================================================================================
// Driver
u8 _hid_protocol = 1;
u8 _hid_idle = 1;
#define WEAK __attribute__ ((weak))
int WEAK HID_GetInterface(u8* interfaceNum)
{
interfaceNum[0] += 1; // uses 1
return USB_SendControl(TRANSFER_PGM,&_hidInterface,sizeof(_hidInterface));
static uint8_t usbd_video_Setup (void *pdev,
USB_SETUP_REQ *req)
{
uint16_t len;
uint8_t *pbuf;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
case GET_CUR:
case GET_DEF:
case GET_MIN:
case GET_MAX:
VIDEO_Req_GetCurrent(pdev, req);
break;
case SET_CUR:
VIDEO_Req_SetCurrent(pdev, req);
break;
default:
USBD_CtlError (pdev, req);
return USBD_FAIL;
}
break;
/* Standard Requests -------------------------------*/
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_DESCRIPTOR:
if( (req->wValue >> 8) == CS_DEVICE)
{
#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
pbuf = usbd_video_Desc;
#else
pbuf = usbd_video_CfgDesc + 18;
#endif
len = MIN(USB_VIDEO_DESC_SIZ , req->wLength);
}
USBD_CtlSendData (pdev, pbuf, len);
break;
case USB_REQ_GET_INTERFACE :
USBD_CtlSendData (pdev, (uint8_t *)&usbd_video_AltSet, 1);
break;
case USB_REQ_SET_INTERFACE :
if ((uint8_t)(req->wValue) < VIDEO_TOTAL_IF_NUM)
{
usbd_video_AltSet = (uint8_t)(req->wValue);
if (usbd_video_AltSet == 1) {
STM_EVAL_LEDOn(LED5);
play_status = 1;
} else {
STM_EVAL_LEDOff(LED5);
DCD_EP_Flush (pdev,USB_ENDPOINT_IN(1));
play_status = 0;
}
}
else
{
/* Call the error management function (command will be nacked */
USBD_CtlError (pdev, req);
}
break;
}
}
return USBD_OK;
}
//handle request from HOST <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//send data to PC
static uint8_t usbd_video_DataIn (void *pdev, uint8_t epnum)
{
static uint16_t packets_cnt = 0xffff;
static uint8_t header[2] = {2,0};//length + data
uint16_t i;
static uint32_t picture_pos;
static uint16_t packets_in_frame = 1;
static uint16_t last_packet_size = 0;
uint8_t packet[VIDEO_PACKET_SIZE];
static uint8_t tx_enable_flag = 0;//разрешение передачи
DCD_EP_Flush(pdev,USB_ENDPOINT_IN(1));//very important
if (tx_enable_flag) packets_cnt++;
if (tx_enable_flag == 0)//если передача закончилась//if previous transmission ended
{
if (jpeg_encode_done)//если кодирование закончилось//if frame endoding ended
{
tx_enable_flag = 1;
switch_buffers();//переключить буферы для двойной буферизации//switch double buffering buffers
new_frame_cap_enabled = 1;//начать новый захват кадра//start new frame capture
//start of new UVC frame
//начало нового кадра UVC
packets_cnt = 0;
header[1]^= 1;//toggle bit0 every new frame
picture_pos = 0;
packets_in_frame = (last_jpeg_frame_size/ ((uint16_t)VIDEO_PACKET_SIZE -2))+1;//-2 - без учета заголовка
last_packet_size = (last_jpeg_frame_size - ((packets_in_frame-1) * ((uint16_t)VIDEO_PACKET_SIZE-2)) + 2);//+2 - учитывая заголовок
}
}
packet[0] = header[0];
packet[1] = header[1];
//fill payload buffer
for (i=2;i<VIDEO_PACKET_SIZE;i++)
{
packet[i] = read_pointer[picture_pos];
picture_pos++;
}
if (play_status == 2)
{
if (packets_cnt< (packets_in_frame - 1))
{
DCD_EP_Tx (pdev,USB_ENDPOINT_IN(1), (uint8_t*)&packet, (uint32_t)VIDEO_PACKET_SIZE);
}
else if (tx_enable_flag == 1)//только если передача разрешена//only if transmisson enabled
{
//last packet in UVC frame
//последний пакет в кадре UVC
DCD_EP_Tx (pdev,USB_ENDPOINT_IN(1), (uint8_t*)&packet, (uint32_t)last_packet_size);
tx_enable_flag = 0;//stop TX data
}
else
{
DCD_EP_Tx (pdev,USB_ENDPOINT_IN(1), (uint8_t*)&header, 2);//header only
picture_pos = 0;
}
}
else
{
packets_cnt = 0xffff;
picture_pos = 0;
}
//STM_EVAL_LEDToggle(LED6);
return USBD_OK;
}
ErrorCode_t EP0_hdlr(USBD_HANDLE_T hUsb, void* data, uint32_t event) {
USB_CORE_CTRL_T* pCtrl = (USB_CORE_CTRL_T*)hUsb;
static USB_SETUP_PACKET packet;
pUsbApi->hw->ReadSetupPkt( hUsb, USB_ENDPOINT_OUT(0), (uint32_t *)&packet );
switch (event) {
case USB_EVT_SETUP:
if (packet.bmRequestType.B == 0x80 // Setup Device to Host
&& packet.bRequest == 0x06 // Get descriptor
&& packet.wValue.WB.H == 0x06 // Get Device Qualifier Descriptor
) {
pUsbApi->hw->WriteEP(pUsbHandle, USB_ENDPOINT_IN(0), UPER_DeviceQualifierDescriptor, USB_DEVICE_QUALI_SIZE);
return LPC_OK;
}
if (packet.bmRequestType.B == 0x80 // Setup Device to Host
&& packet.bRequest == 0x06 // Get descriptor
&& packet.wValue.WB.H == 0x03 // Get String Descriptor
&& packet.wValue.WB.L == 3 // Serial number string
) {
uint32_t descSize = UPER_USBSerialStringDescriptor[0];
if (descSize > packet.wLength)
descSize = packet.wLength;
pUsbApi->hw->WriteEP(pUsbHandle, USB_ENDPOINT_IN(0), UPER_USBSerialStringDescriptor, descSize);
return LPC_OK;
}
pCtrl->EP0Data.Count = packet.wLength; // Number of bytes to transfer
if ( (packet.bmRequestType.B == REQ_TYPE(REQUEST_HOST_TO_DEVICE,REQUEST_CLASS,REQUEST_TO_INTERFACE) )
&& (packet.bRequest == 0x20 ) // SetLineCoding
&& (packet.wValue.W == 0 ) // Zero
&& (packet.wIndex.W == USB_CDC_SFP_CIF_NUM) // Interface number
) {
pCtrl->EP0Data.pData = pCtrl->EP0Buf;
pCtrl->EP0Data.Count = 7;
//pUsbApi->core->DataOutStage( hUsb );
pUsbApi->core->StatusInStage(hUsb);
return LPC_OK;
}
if ( (packet.bmRequestType.B == REQ_TYPE(REQUEST_DEVICE_TO_HOST,REQUEST_CLASS,REQUEST_TO_INTERFACE) )
&& (packet.bRequest == 0x21 ) // GetLineCoding
&& (packet.wValue.W == 0 ) // Zero
&& (packet.wIndex.W == USB_CDC_SFP_CIF_NUM) // Interface number
) {
uint8_t lcs[] = { 0x80, 0x25, 0x00, 0x00, 0x00, 0x00, 0x08 }; // Default 9600 8n1
pCtrl->EP0Data.Count = 7;
pCtrl->EP0Data.pData = (uint8_t*)&lcs;
pUsbApi->core->DataInStage(hUsb);
return LPC_OK;
}
if ( (packet.bmRequestType.B == REQ_TYPE(REQUEST_HOST_TO_DEVICE,REQUEST_CLASS,REQUEST_TO_INTERFACE) )
&& (packet.bRequest == 0x22 ) // SetControlLineState
&& (packet.wIndex.W == USB_CDC_SFP_CIF_NUM) // Both interfaces
) {
pUsbApi->core->StatusInStage(hUsb);
return LPC_OK;
}
break;
case USB_EVT_OUT:
if (pCtrl->EP0Data.Count > 0) {
pUsbApi->core->DataOutStage(hUsb);
} else {
pUsbApi->core->StatusInStage(hUsb);
}
return LPC_OK;
break;
case USB_EVT_IN:
/*if (pCtrl->EP0Data.Count > 0) {
pUsbApi->core->DataInStage( hUsb );
return LPC_OK;
} else {
pUsbApi->core->StatusOutStage( hUsb );
return LPC_OK;
}*/
break;
default:
break;
}
return ERR_USBD_UNHANDLED;
}
extern const MIDIDescriptor _midiInterface PROGMEM;
const MIDIDescriptor _midiInterface =
{
D_INTERFACE(MIDI_INTERFACE,MIDI_ENDPOINT_COUNT,CLASS_AUDIO,SUBCLASS_MIDISTREAMING,0),
{7, TYPE_CS_INTERFACE, SUBTYPE_HEADER, 0x0100, 34},
{6, TYPE_CS_INTERFACE, SUBTYPE_MIDI_IN_JACK, JACK_EMBEDDED, JACK1, 0x00},
{9, TYPE_CS_INTERFACE, SUBTYPE_MIDI_OUT_JACK, JACK_EMBEDDED, JACK2, 1, JACK3, 1, 0x00},
{6, TYPE_CS_INTERFACE, SUBTYPE_MIDI_IN_JACK, JACK_EXTERNAL, JACK3, 0x00},
{9, TYPE_CS_INTERFACE, SUBTYPE_MIDI_OUT_JACK, JACK_EXTERNAL, JACK4, 1, JACK1, 1, 0x00},
{
D_ENDPOINT(USB_ENDPOINT_OUT(MIDI_ENDPOINT_OUT), USB_ENDPOINT_TYPE_BULK, 0x0040, 0x00),
{ 5, 0x25, 0x01, 0x01, JACK1 }
},
{
D_ENDPOINT(USB_ENDPOINT_IN(MIDI_ENDPOINT_IN), USB_ENDPOINT_TYPE_BULK, 0x0040, 0x00),
{ 5, 0x25, 0x01, 0x01, JACK2 }
}
};
int WEAK MIDI_GetInterface(u8* interfaceNum)
{
interfaceNum[0] += 1; // uses 1
return USB_SendControl(TRANSFER_PGM,&_midiInterface,sizeof(_midiInterface));
}
bool WEAK MIDI_Setup(Setup& setup)
{
u8 r = setup.bRequest;
u8 requestType = setup.bmRequestType;
USB_UVC_VSIF_NUM, // bInterfaceNumber 1 index of this interface 0x00, // bAlternateSetting 0 index of this setting 0x00, // bNumEndpoints 0 no EP used CC_VIDEO, // bInterfaceClass 14 Video SC_VIDEOSTREAMING, // bInterfaceSubClass 2 Video Streaming PC_PROTOCOL_UNDEFINED, // bInterfaceProtocol 0 (protocol undefined) 0x00, // iInterface 0 no description available /* Class-specific VS Header Descriptor (Input) */ UVC_VS_INTERFACE_INPUT_HEADER_DESC_SIZE(1,1),// bLength 14 13 + (1*1) (no specific controls used) CS_INTERFACE, // bDescriptorType 36 (INTERFACE) VS_INPUT_HEADER, // bDescriptorSubtype 1 (INPUT_HEADER) 0x01, // bNumFormats 1 one format descriptor follows WBVAL(VC_HEADER_SIZ), USB_ENDPOINT_IN(1), // bEndPointAddress 0x83 EP 3 IN 0x00, // bmInfo 0 no dynamic format change supported 0x02, // bTerminalLink 2 supplies terminal ID 2 (Output terminal) 0x00, // bStillCaptureMethod 0 NO supports still image capture 0x01, // bTriggerSupport 0 HW trigger supported for still image capture 0x00, // bTriggerUsage 0 HW trigger initiate a still image capture 0x01, // bControlSize 1 one byte bmaControls field size 0x00, // bmaControls(0) 0 no VS specific controls /* Class-specific VS Format Descriptor */ VS_FORMAT_UNCOMPRESSED_DESC_SIZE, /* bLength 27*/ CS_INTERFACE, /* bDescriptorType : CS_INTERFACE */ VS_FORMAT_MJPEG, /* bDescriptorSubType : VS_FORMAT_MJPEG subtype */ 0x01, /* bFormatIndex : First (and only) format descriptor */ 0x01, /* bNumFrameDescriptors : One frame descriptor for this format follows. */
0x01, /* bDataInterface: CDC data IF ID */ /*Abstract Control Management Functional Descriptor*/ 0x04, /* bFunctionLength */ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */ 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */ /*Union Functional Descriptor*/ 0x05, /* bFunctionLength */ CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ CDC_UNION, /* bDescriptorSubtype: Union func desc */ USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */ USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */ /*Endpoint 1 Descriptor*/ /* event notification (optional) */ USB_ENDPOINT_DESC_SIZE, /* bLength */ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ USB_ENDPOINT_IN(1), /* bEndpointAddress */ USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */ WBVAL(0x0010), /* wMaxPacketSize */ 0x02, /* 2ms */ /* bInterval */ /* Interface 1, Alternate Setting 0, Data class interface descriptor*/ USB_INTERFACE_DESC_SIZE, /* bLength */ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */ 0x00, /* bAlternateSetting: no alternate setting */ 0x02, /* bNumEndpoints: two endpoints used */ CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */ 0x00, /* bInterfaceSubClass: no subclass available */ 0x00, /* bInterfaceProtocol: no protocol used */ 0x5E, /* iInterface: */ /* Endpoint, EP3 Bulk Out */ USB_ENDPOINT_DESC_SIZE, /* bLength */
#ifdef HID_SYSTEM_ENABLE
HID_REPORT_SYSTEMCONTROL(HID_REPORTID_SYSTEMCONTROL),
#endif
#ifdef HID_GAMEPAD_ENABLE
HID_REPORT_GAMEPAD(HID_REPORTID_GAMEPAD),
#endif
#endif
};
extern const HIDDescriptor _hidInterface PROGMEM;
const HIDDescriptor _hidInterface =
{
D_INTERFACE(HID_INTERFACE, 1, 3, 0, 0),
D_HIDREPORT(sizeof(_hidReportDescriptor)),
// edit by NicoHood
D_ENDPOINT(USB_ENDPOINT_IN(HID_ENDPOINT_INT), USB_ENDPOINT_TYPE_INTERRUPT, USB_EP_SIZE, 0x01)
};
#if defined(HID_KEYBOARD_LEDS_ENABLED)
volatile uint8_t hid_keyboard_leds = 0;
#endif
//================================================================================
//================================================================================
// Driver
u8 _hid_protocol = 1;
u8 _hid_idle = 1;
int WEAK HID_GetInterface(u8* interfaceNum)
{
static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
#define WEAK __attribute__ ((weak))
extern const CDCDescriptor _cdcInterface PROGMEM;
const CDCDescriptor _cdcInterface =
{
D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
// CDC communication interface
D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (not)
D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
// CDC data interface
D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,USB_EP_SIZE,0),
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,USB_EP_SIZE,0)
};
int WEAK CDC_GetInterface(u8* interfaceNum)
{
interfaceNum[0] += 2; // uses 2
return USB_SendControl(TRANSFER_PGM,&_cdcInterface,sizeof(_cdcInterface));
}
bool WEAK CDC_Setup(Setup& setup)
{
/* Configuration Descriptor tree for a CDC.*/
static const uint8_t vcom_configuration_descriptor_data[] = {
/* Configuration Descriptor.*/
USB_DESC_CONFIGURATION(
USB_DESC_CONFIGURATION_SIZE +
(IAD_CDC_IF_DESC_SET_SIZE * 2), /* wTotalLength. */
USB_NUM_INTERFACES, /* bNumInterfaces. */
0x01, /* bConfigurationValue. */
0, /* iConfiguration. */
0xC0, /* bmAttributes (self powered). */
50 /* bMaxPower (100mA). */
),
IAD_CDC_IF_DESC_SET(
USB_CDC_CIF_NUM0,
USB_CDC_DIF_NUM0,
USB_ENDPOINT_IN(USB_INTERRUPT_REQUEST_EP_A),
USB_ENDPOINT_OUT(USB_DATA_AVAILABLE_EP_A),
USB_ENDPOINT_IN(USB_DATA_REQUEST_EP_A)
),
IAD_CDC_IF_DESC_SET(
USB_CDC_CIF_NUM1,
USB_CDC_DIF_NUM1,
USB_ENDPOINT_IN(USB_INTERRUPT_REQUEST_EP_B),
USB_ENDPOINT_OUT(USB_DATA_AVAILABLE_EP_B),
USB_ENDPOINT_IN(USB_DATA_REQUEST_EP_B)
),
};
/*
* Configuration Descriptor wrapper.
*/
{
// FIRST INTERFACE
// CDC communication interface (endpoint 0)
D_INTERFACE(CDC_ACM_INTERFACE, // 'n'
1, // number of endpoints
CDC_COMMUNICATION_INTERFACE_CLASS, // interface class
CDC_ABSTRACT_CONTROL_MODEL, // interface sub-class
0), // protocol
// these headers describe the supported interfaces
D_CDCCS(CDC_HEADER,0x10,0x01), // CDCCS InterfaceDescriptor Header (1.10 bcd) - version 1.10?
// D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (seems to be optional)
D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0 (?)
D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM), // IN endpoint for CDC_ENDPOINT_ACM
USB_ENDPOINT_TYPE_INTERRUPT, // INTERRUPT type
0x10, // max packet size 16
0x40), // interval 64 frames i.e. 64 msec (see USB spec table 9-13)
// SECOND INTERFACE
// CDC data interface (endpoints 1, 2)
D_INTERFACE(CDC_DATA_INTERFACE, // 'n'
2, // number of endpoints
CDC_DATA_INTERFACE_CLASS, // interface class
0, // interface sub-class
0), // protocol
D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT), // OUT endpoint, index 'CDC_ENDPOINT_OUT'
USB_ENDPOINT_TYPE_BULK, // BULK data transfers
0x40, // max packet size 64
bool ret = PluggableUSB().setup(setup);
if ( ret == false) {
sendZlp(0);
}
return ret;
#endif
return false;
}
uint32_t EndPoints[] =
{
USB_ENDPOINT_TYPE_CONTROL,
#ifdef CDC_ENABLED
USB_ENDPOINT_TYPE_INTERRUPT | USB_ENDPOINT_IN(0), // CDC_ENDPOINT_ACM
USB_ENDPOINT_TYPE_BULK | USB_ENDPOINT_OUT(0), // CDC_ENDPOINT_OUT
USB_ENDPOINT_TYPE_BULK | USB_ENDPOINT_IN(0), // CDC_ENDPOINT_IN
#endif
#ifdef PLUGGABLE_USB_ENABLED
//allocate 6 endpoints and remove const so they can be changed by the user
0,
0,
0,
0,
0,
0,
#endif
};
/*USB_CONFIG_REMOTE_WAKEUP*/, USB_CONFIG_POWER_MA(100), /* bMaxPower */ /* Interface 0, Alternate Setting 0, MSC Class */ USB_INTERFACE_DESC_SIZE, /* bLength */ USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ 0x00, /* bInterfaceNumber */ 0x00, /* bAlternateSetting */ 0x02, /* bNumEndpoints */ USB_DEVICE_CLASS_STORAGE, /* bInterfaceClass */ MSC_SUBCLASS_SCSI, /* bInterfaceSubClass */ MSC_PROTOCOL_BULK_ONLY, /* bInterfaceProtocol */ 0x62, /* iInterface */ /* Bulk In Endpoint */ USB_ENDPOINT_DESC_SIZE, /* bLength */ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ USB_ENDPOINT_IN(2), /* bEndpointAddress */ USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ WBVAL(0x0040), /* wMaxPacketSize */ 0, /* bInterval */ /* Bulk Out Endpoint */ USB_ENDPOINT_DESC_SIZE, /* bLength */ USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ USB_ENDPOINT_OUT(2), /* bEndpointAddress */ USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ WBVAL(0x0040), /* wMaxPacketSize */ 0, /* bInterval */ /* Terminator */ 0 /* bLength */ }; /* USB String Descriptor (optional) */
USB_INTERFACE_DESCRIPTOR_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
0, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
EP_NUM, /* bNumEndpoints */
USB_INTERFACE_CLASS_STORAGE, /* bInterfaceClass: Storage Interface Class */
0x06, /* bInterfaceSubClass: SCSI Transparent */
0x50, /* bInterfaceProtocol: */
4, /* iInterface: Index of string descriptor */
/********************************************************************************
Endpoint 1, Mass Storage Bulk In
*********************************************************************************/
USB_ENDPOINT_DESCRIPTOR_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_IN(MASS_STORAGE_READ_EP_NUM), /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
WBVAL(MASS_STORAGE_MAX_PACKET_SIZE),/* wMaxPacketSize */
0x0, /* bInterval */
/********************************************************************************
Endpoint 2, Mass Storage Bulk Out
*********************************************************************************/
USB_ENDPOINT_DESCRIPTOR_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_OUT(MASS_STORAGE_WRITE_EP_NUM), /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
WBVAL(MASS_STORAGE_MAX_PACKET_SIZE), /* wMaxPacketSize */
0x00, /* bInterval: Ignore bulk transfer */
};