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Release v2.7.0

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This commit is contained in:
slimih
2020-08-31 08:40:19 +01:00
parent edbaa3cd1d
commit d1a9b6baea
42 changed files with 4402 additions and 2180 deletions
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490
Class/CDC_RNDIS/Src/usbd_cdc_rndis.c
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@@ -144,10 +144,12 @@ __ALIGN_BEGIN static uint8_t USBD_CDC_RNDIS_DeviceQualifierDesc[USB_LEN_DEV_QUAL
};
static uint8_t MAC_StrDesc[6] = {CDC_RNDIS_MAC_ADDR0, CDC_RNDIS_MAC_ADDR1, CDC_RNDIS_MAC_ADDR2,
CDC_RNDIS_MAC_ADDR3, CDC_RNDIS_MAC_ADDR4, CDC_RNDIS_MAC_ADDR5};
CDC_RNDIS_MAC_ADDR3, CDC_RNDIS_MAC_ADDR4, CDC_RNDIS_MAC_ADDR5
};
static uint32_t ConnSpeedTab[2] = {CDC_RNDIS_CONNECT_SPEED_UPSTREAM,
CDC_RNDIS_CONNECT_SPEED_DOWNSTREAM};
CDC_RNDIS_CONNECT_SPEED_DOWNSTREAM
};
static uint8_t EmptyResponse = 0x00U;
@@ -193,8 +195,12 @@ __ALIGN_BEGIN static uint8_t USBD_CDC_RNDIS_CfgHSDesc[] __ALIGN_END =
0x02, /* bNumInterfaces: 2 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: self powered */
0x32, /* MaxPower 0 mA */
#if (USBD_SELF_POWERED == 1U)
0xC0, /* bmAttributes: Bus Powered according to user configuration */
#else
0x80, /* bmAttributes: Bus Powered according to user configuration */
#endif
USBD_MAX_POWER, /* MaxPower 100 mA */
/*---------------------------------------------------------------------------*/
/* IAD descriptor */
@@ -298,8 +304,12 @@ __ALIGN_BEGIN static uint8_t USBD_CDC_RNDIS_CfgFSDesc[] __ALIGN_END =
0x02, /* bNumInterfaces: 2 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: self powered */
0x32, /* MaxPower 0 mA */
#if (USBD_SELF_POWERED == 1U)
0xC0, /* bmAttributes: Bus Powered according to user configuration */
#else
0x80, /* bmAttributes: Bus Powered according to user configuration */
#endif
USBD_MAX_POWER, /* MaxPower 100 mA */
/*---------------------------------------------------------------------------*/
/* IAD descriptor */
@@ -401,8 +411,12 @@ __ALIGN_BEGIN static uint8_t USBD_CDC_RNDIS_OtherSpeedCfgDesc[] __ALIGN_END =
0x02, /* bNumInterfaces: 2 interface */
0x01, /* bConfigurationValue: Configuration value */
0x04, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: self powered */
0x32, /* MaxPower 0 mA */
#if (USBD_SELF_POWERED == 1U)
0xC0, /* bmAttributes: Bus Powered according to user configuration */
#else
0x80, /* bmAttributes: Bus Powered according to user configuration */
#endif
USBD_MAX_POWER, /* MaxPower 100 mA */
/*---------------------------------------------------------------------------*/
/* IAD descriptor */
@@ -664,114 +678,114 @@ static uint8_t USBD_CDC_RNDIS_Setup(USBD_HandleTypeDef *pdev,
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
if (req->wLength != 0U)
{
/* Control Request Data from Device to Host, send data prepared by device */
if ((req->bmRequest & 0x80U) != 0U)
case USB_REQ_TYPE_CLASS :
if (req->wLength != 0U)
{
/* Update opcode and length */
hcdc->CmdOpCode = req->bRequest;
hcdc->CmdLength = (uint8_t)req->wLength;
if (hcdc->CmdOpCode == CDC_RNDIS_GET_ENCAPSULATED_RESPONSE)
/* Control Request Data from Device to Host, send data prepared by device */
if ((req->bmRequest & 0x80U) != 0U)
{
/* Data of Response Message has already been prepared by USBD_CDC_RNDIS_MsgParsing.
Just check that length is corresponding to right expected value */
if (req->wLength != Msg->MsgLength)
/* Update opcode and length */
hcdc->CmdOpCode = req->bRequest;
hcdc->CmdLength = (uint8_t)req->wLength;
if (hcdc->CmdOpCode == CDC_RNDIS_GET_ENCAPSULATED_RESPONSE)
{
/* Data of Response Message has already been prepared by USBD_CDC_RNDIS_MsgParsing.
Just check that length is corresponding to right expected value */
if (req->wLength != Msg->MsgLength)
{
}
}
/* Allow application layer to pre-process data or add own processing before sending response */
((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
(uint8_t *)hcdc->data,
req->wLength);
/* Check if Response is ready */
if (hcdc->ResponseRdy != 0U)
{
/* Clear Response Ready flag */
hcdc->ResponseRdy = 0U;
/* Send data on control endpoint */
(void)USBD_CtlSendData(pdev, (uint8_t *)hcdc->data, Msg->MsgLength);
}
else
{
/* CDC_RNDIS Specification says: If for some reason the device receives a GET ENCAPSULATED RESPONSE
and is unable to respond with a valid data on the Control endpoint,
then it should return a one-byte packet set to 0x00, rather than
stalling the Control endpoint */
(void)USBD_CtlSendData(pdev, &EmptyResponse, 1U);
}
}
/* Allow application layer to pre-process data or add own processing before sending response */
((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
(uint8_t *)hcdc->data,
req->wLength);
/* Check if Response is ready */
if (hcdc->ResponseRdy != 0U)
{
/* Clear Response Ready flag */
hcdc->ResponseRdy = 0U;
/* Send data on control endpoint */
(void)USBD_CtlSendData(pdev, (uint8_t *)hcdc->data, Msg->MsgLength);
}
/* Control Request Data from Host to Device: Prepare reception of control data stage */
else
{
/* CDC_RNDIS Specification says: If for some reason the device receives a GET ENCAPSULATED RESPONSE
and is unable to respond with a valid data on the Control endpoint,
then it should return a one-byte packet set to 0x00, rather than
stalling the Control endpoint */
(void)USBD_CtlSendData(pdev, &EmptyResponse, 1U);
hcdc->CmdOpCode = req->bRequest;
hcdc->CmdLength = (uint8_t)req->wLength;
(void)USBD_CtlPrepareRx(pdev, (uint8_t *)hcdc->data, req->wLength);
}
}
/* Control Request Data from Host to Device: Prepare reception of control data stage */
/* No Data control request: there is no such request for CDC_RNDIS protocol,
so let application layer manage this case */
else
{
hcdc->CmdOpCode = req->bRequest;
hcdc->CmdLength = (uint8_t)req->wLength;
(void)USBD_CtlPrepareRx(pdev, (uint8_t *)hcdc->data, req->wLength);
}
}
/* No Data control request: there is no such request for CDC_RNDIS protocol,
so let application layer manage this case */
else
{
((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
(uint8_t *)req, 0U);
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
((USBD_CDC_RNDIS_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest,
(uint8_t *)req, 0U);
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
(void)USBD_CtlSendData(pdev, &ifalt, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state != USBD_STATE_CONFIGURED)
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, &ifalt, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state != USBD_STATE_CONFIGURED)
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return (uint8_t)ret;
@@ -822,7 +836,7 @@ static uint8_t USBD_CDC_RNDIS_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
if (hcdc->NotificationStatus != 0U)
{
(void)USBD_CDC_RNDIS_SendNotification(pdev, CONNECTION_SPEED_CHANGE,
0U, (uint8_t *)ConnSpeedTab);
0U, (uint8_t *)ConnSpeedTab);
hcdc->NotificationStatus = 0U;
}
@@ -867,7 +881,7 @@ static uint8_t USBD_CDC_RNDIS_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
(hcdc->RxLength >= (CDC_RNDIS_ETH_MAX_SEGSZE + sizeof(USBD_CDC_RNDIS_PacketMsgTypeDef))))
{
/* USB data will be immediately processed, this allow next USB traffic being
NACKed till the end of the application Xfer */
NAKed till the end of the application Xfer */
/* Call data packet message parsing and processing function */
(void)USBD_CDC_RNDIS_ProcessPacketMsg(pdev, (USBD_CDC_RNDIS_PacketMsgTypeDef *)(void *)hcdc->RxBuffer);
@@ -1101,7 +1115,7 @@ uint8_t USBD_CDC_RNDIS_TransmitPacket(USBD_HandleTypeDef *pdev)
/* Transmit next packet */
(void)USBD_LL_Transmit(pdev, CDC_RNDIS_IN_EP, hcdc->TxBuffer, hcdc->TxLength);
ret = USBD_OK;
ret = USBD_OK;
}
return (uint8_t)ret;
@@ -1160,26 +1174,28 @@ uint8_t USBD_CDC_RNDIS_SendNotification(USBD_HandleTypeDef *pdev,
switch (Notif)
{
case RESPONSE_AVAILABLE:
(hcdc->Req).wValue = 0U;
(hcdc->Req).wIndex = CDC_RNDIS_CMD_ITF_NBR;
(hcdc->Req).wLength = 0U;
for (Idx = 0U; Idx < 8U; Idx++)
{
(hcdc->Req).data[Idx] = 0U;
}
ReqSize = 8U;
break;
case RESPONSE_AVAILABLE:
(hcdc->Req).wValue = 0U;
(hcdc->Req).wIndex = CDC_RNDIS_CMD_ITF_NBR;
(hcdc->Req).wLength = 0U;
default:
ret = USBD_FAIL;
break;
for (Idx = 0U; Idx < 8U; Idx++)
{
(hcdc->Req).data[Idx] = 0U;
}
ReqSize = 8U;
break;
default:
ret = USBD_FAIL;
break;
}
/* Transmit notification packet */
if (ReqSize != 0U)
{
(void)USBD_LL_Transmit(pdev, CDC_RNDIS_CMD_EP, (uint8_t *)&(hcdc->Req), ReqSize);
(void)USBD_LL_Transmit(pdev, CDC_RNDIS_CMD_EP, (uint8_t *) &(hcdc->Req), ReqSize);
}
return (uint8_t)ret;
@@ -1203,39 +1219,39 @@ static uint8_t USBD_CDC_RNDIS_MsgParsing(USBD_HandleTypeDef *pdev, uint8_t *RxBu
switch (Msg->MsgType)
{
/* CDC_RNDIS Initialize message */
case CDC_RNDIS_INITIALIZE_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessInitMsg(pdev, (USBD_CDC_RNDIS_InitMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_INITIALIZE_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessInitMsg(pdev, (USBD_CDC_RNDIS_InitMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS Halt message */
case CDC_RNDIS_HALT_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessHaltMsg(pdev, (USBD_CDC_RNDIS_HaltMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_HALT_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessHaltMsg(pdev, (USBD_CDC_RNDIS_HaltMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS Query message */
case CDC_RNDIS_QUERY_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessQueryMsg(pdev, (USBD_CDC_RNDIS_QueryMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_QUERY_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessQueryMsg(pdev, (USBD_CDC_RNDIS_QueryMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS Set message */
case CDC_RNDIS_SET_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessSetMsg(pdev, (USBD_CDC_RNDIS_SetMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_SET_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessSetMsg(pdev, (USBD_CDC_RNDIS_SetMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS Reset message */
case CDC_RNDIS_RESET_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessResetMsg(pdev, (USBD_CDC_RNDIS_ResetMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_RESET_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessResetMsg(pdev, (USBD_CDC_RNDIS_ResetMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS Keep-Alive message */
case CDC_RNDIS_KEEPALIVE_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessKeepAliveMsg(pdev, (USBD_CDC_RNDIS_KpAliveMsgTypeDef *)(void *)Msg);
break;
case CDC_RNDIS_KEEPALIVE_MSG_ID:
ret = USBD_CDC_RNDIS_ProcessKeepAliveMsg(pdev, (USBD_CDC_RNDIS_KpAliveMsgTypeDef *)(void *)Msg);
break;
/* CDC_RNDIS unsupported message */
default:
ret = USBD_CDC_RNDIS_ProcessUnsupportedMsg(pdev, (USBD_CDC_RNDIS_CtrlMsgTypeDef *)(void *)Msg);
break;
default:
ret = USBD_CDC_RNDIS_ProcessUnsupportedMsg(pdev, (USBD_CDC_RNDIS_CtrlMsgTypeDef *)(void *)Msg);
break;
}
return ret;
@@ -1318,7 +1334,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessHaltMsg(USBD_HandleTypeDef *pdev,
/* Set CDC_RNDIS state to INITIALIZED */
hcdc->State = CDC_RNDIS_STATE_UNINITIALIZED;
/* No response required for this message, so no notification (RESPNSE_AVAILABLE) is sent */
/* No response required for this message, so no notification (RESPONSE_AVAILABLE) is sent */
UNUSED(Msg);
@@ -1393,106 +1409,106 @@ static uint8_t USBD_CDC_RNDIS_ProcessQueryMsg(USBD_HandleTypeDef *pdev,
/* Process the OID depending on its code */
switch (Msg->Oid)
{
case OID_GEN_SUPPORTED_LIST:
QueryResponse->InfoBufLength = sizeof(CDC_RNDIS_SupportedOIDs);
(void)USBD_memcpy(QueryResponse->InfoBuf, CDC_RNDIS_SupportedOIDs,
sizeof(CDC_RNDIS_SupportedOIDs));
case OID_GEN_SUPPORTED_LIST:
QueryResponse->InfoBufLength = sizeof(CDC_RNDIS_SupportedOIDs);
(void)USBD_memcpy(QueryResponse->InfoBuf, CDC_RNDIS_SupportedOIDs,
sizeof(CDC_RNDIS_SupportedOIDs));
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_HARDWARE_STATUS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_HW_STS_READY;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_HARDWARE_STATUS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_HW_STS_READY;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MEDIA_SUPPORTED:
case OID_GEN_MEDIA_IN_USE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_MEDIUM_802_3;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MEDIA_SUPPORTED:
case OID_GEN_MEDIA_IN_USE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_MEDIUM_802_3;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_VENDOR_ID:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = USBD_CDC_RNDIS_VID;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_VENDOR_ID:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = USBD_CDC_RNDIS_VID;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_FRAME_SIZE:
case OID_GEN_TRANSMIT_BLOCK_SIZE:
case OID_GEN_RECEIVE_BLOCK_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_ETH_FRAME_SIZE_MAX;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_FRAME_SIZE:
case OID_GEN_TRANSMIT_BLOCK_SIZE:
case OID_GEN_RECEIVE_BLOCK_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_ETH_FRAME_SIZE_MAX;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_VENDOR_DESCRIPTION:
QueryResponse->InfoBufLength = (strlen(USBD_CDC_RNDIS_VENDOR_DESC) + 1U);
(void)USBD_memcpy(QueryResponse->InfoBuf, USBD_CDC_RNDIS_VENDOR_DESC,
strlen(USBD_CDC_RNDIS_VENDOR_DESC));
case OID_GEN_VENDOR_DESCRIPTION:
QueryResponse->InfoBufLength = (strlen(USBD_CDC_RNDIS_VENDOR_DESC) + 1U);
(void)USBD_memcpy(QueryResponse->InfoBuf, USBD_CDC_RNDIS_VENDOR_DESC,
strlen(USBD_CDC_RNDIS_VENDOR_DESC));
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MEDIA_CONNECT_STATUS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_MEDIA_STATE_CONNECTED;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MEDIA_CONNECT_STATUS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = CDC_RNDIS_MEDIA_STATE_CONNECTED;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_SEND_PACKETS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 1U;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_SEND_PACKETS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 1U;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_LINK_SPEED:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = USBD_CDC_RNDIS_LINK_SPEED;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_LINK_SPEED:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = USBD_CDC_RNDIS_LINK_SPEED;
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_PERMANENT_ADDRESS:
case OID_802_3_CURRENT_ADDRESS:
QueryResponse->InfoBufLength = 6U;
(void)USBD_memcpy(QueryResponse->InfoBuf, MAC_StrDesc, 6);
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_PERMANENT_ADDRESS:
case OID_802_3_CURRENT_ADDRESS:
QueryResponse->InfoBufLength = 6U;
(void)USBD_memcpy(QueryResponse->InfoBuf, MAC_StrDesc, 6);
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_MAXIMUM_LIST_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 1U; /* Only one multicast address supported */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_MAXIMUM_LIST_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 1U; /* Only one multicast address supported */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_CURRENT_PACKET_FILTER:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 0xFFFFFFU; /* USBD_CDC_RNDIS_DEVICE.packetFilter; */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_CURRENT_PACKET_FILTER:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 0xFFFFFFU; /* USBD_CDC_RNDIS_DEVICE.packetFilter; */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_RCV_ERROR_ALIGNMENT:
case OID_802_3_XMIT_ONE_COLLISION:
case OID_802_3_XMIT_MORE_COLLISIONS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 0U; /* Unused OIDs, return zero */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_RCV_ERROR_ALIGNMENT:
case OID_802_3_XMIT_ONE_COLLISION:
case OID_802_3_XMIT_MORE_COLLISIONS:
QueryResponse->InfoBufLength = sizeof(uint32_t);
QueryResponse->InfoBuf[0] = 0U; /* Unused OIDs, return zero */
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_TOTAL_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
/* Indicate maximum overall buffer (Ethernet frame and CDC_RNDIS header) the adapter can handle */
QueryResponse->InfoBuf[0] = (CDC_RNDIS_MESSAGE_BUFFER_SIZE + CDC_RNDIS_ETH_FRAME_SIZE_MAX);
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_MAXIMUM_TOTAL_SIZE:
QueryResponse->InfoBufLength = sizeof(uint32_t);
/* Indicate maximum overall buffer (Ethernet frame and CDC_RNDIS header) the adapter can handle */
QueryResponse->InfoBuf[0] = (CDC_RNDIS_MESSAGE_BUFFER_SIZE + CDC_RNDIS_ETH_FRAME_SIZE_MAX);
QueryResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
default:
/* Unknown or unsupported OID */
QueryResponse->InfoBufLength = 0U;
QueryResponse->Status = CDC_RNDIS_STATUS_FAILURE;
break;
default:
/* Unknown or unsupported OID */
QueryResponse->InfoBufLength = 0U;
QueryResponse->Status = CDC_RNDIS_STATUS_FAILURE;
break;
}
/* Setup the response buffer content */
@@ -1507,7 +1523,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessQueryMsg(USBD_HandleTypeDef *pdev,
/* Send Notification on Interrupt EP to inform Host that response is ready */
(void)USBD_CDC_RNDIS_SendNotification(pdev, RESPONSE_AVAILABLE, 0U, NULL);
return(uint8_t)USBD_OK;
return (uint8_t)USBD_OK;
}
@@ -1535,21 +1551,21 @@ static uint8_t USBD_CDC_RNDIS_ProcessSetMsg(USBD_HandleTypeDef *pdev,
switch (SetMessage->Oid)
{
case OID_GEN_CURRENT_PACKET_FILTER:
/* Setup the packet filter value */
hcdc->PacketFilter = SetMessage->InfoBuf[0];
SetResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_GEN_CURRENT_PACKET_FILTER:
/* Setup the packet filter value */
hcdc->PacketFilter = SetMessage->InfoBuf[0];
SetResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_MULTICAST_LIST:
/* List of multicast addresses on a miniport adapter */
SetResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
case OID_802_3_MULTICAST_LIST:
/* List of multicast addresses on a miniport adapter */
SetResponse->Status = CDC_RNDIS_STATUS_SUCCESS;
break;
default:
/* Report an error */
SetResponse->Status = CDC_RNDIS_STATUS_FAILURE;
break;
default:
/* Report an error */
SetResponse->Status = CDC_RNDIS_STATUS_FAILURE;
break;
}
/* Prepare response buffer */
@@ -1637,7 +1653,7 @@ static uint8_t USBD_CDC_RNDIS_ProcessPacketMsg(USBD_HandleTypeDef *pdev,
return (uint8_t)USBD_FAIL;
}
/* Point to the payload and udpate the message length */
/* Point to the payload and update the message length */
/* Use temporary storage variables to comply with MISRA-C 2012 rule of (+) operand allowed types */
tmp1 = (uint32_t)PacketMsg;
@@ -1653,12 +1669,12 @@ static uint8_t USBD_CDC_RNDIS_ProcessPacketMsg(USBD_HandleTypeDef *pdev,
/**
* @brief USBD_CDC_RNDIS_ProcessUnsupportedMsg
* Parse, extract data and check correctness of CDC_RNDIS KeepAlive command.
* @param pdev: USB Device Handle pointer
* @param Msg: Pointer to the message data extracted from SendEncapsulated command
* @retval status
*/
* @brief USBD_CDC_RNDIS_ProcessUnsupportedMsg
* Parse, extract data and check correctness of CDC_RNDIS KeepAlive command.
* @param pdev: USB Device Handle pointer
* @param Msg: Pointer to the message data extracted from SendEncapsulated command
* @retval status
*/
static uint8_t USBD_CDC_RNDIS_ProcessUnsupportedMsg(USBD_HandleTypeDef *pdev,
USBD_CDC_RNDIS_CtrlMsgTypeDef *Msg)
{

8
Class/CDC_RNDIS/Src/usbd_cdc_rndis_if_template.c
View File

@@ -38,12 +38,12 @@
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t UserRxBuffer[CDC_RNDIS_ETH_MAX_SEGSZE + 100] __ALIGN_END; /* Received Data over USB are stored in this buffer */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#pragma data_alignment=4
#endif
__ALIGN_BEGIN static uint8_t UserTxBuffer[CDC_RNDIS_ETH_MAX_SEGSZE + 100] __ALIGN_END; /* Received Data over CDC_RNDIS (CDC_RNDIS interface) are stored in this buffer */
@@ -179,14 +179,14 @@ static int8_t CDC_RNDIS_Itf_Receive(uint8_t *Buf, uint32_t *Len)
hcdc_cdc_rndis->RxState = 1U;
UNUSED(Buf);
UNUSED(Len);
UNUSED(Len);
return (0);
}
/**
* @brief CDC_RNDIS_Itf_TransmitCplt
* Data transmited callback
* Data transmitted callback
*
* @note
* This function is IN transfer complete callback used to inform user that