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Remove compiler warnings.

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This commit is contained in:
Richard Barry 2009-08-09 12:10:34 +00:00
parent e9830a7ee3
commit 790bacc8f2
3 changed files with 72 additions and 69 deletions
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21
Demo/CORTEX_LPC1768_GCC_Rowley/LPCUSB/usbcontrol.c
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@ -1,5 +1,5 @@
/*
LPCUSB, an USB device driver for LPC microcontrollers
LPCUSB, an USB device driver for LPC microcontrollers
Copyright (C) 2006 Bertrik Sikken (bertrik@sikken.nl)
Redistribution and use in source and binary forms, with or without
@ -16,7 +16,7 @@
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@ -28,10 +28,10 @@
/** @file
Control transfer handler.
This module handles control transfers and is normally installed on the
endpoint 0 callback.
Control transfers can be of the following type:
0 Standard;
1 Class;
@ -72,11 +72,11 @@ static unsigned char *apbDataStore[4] = {NULL, NULL, NULL, NULL};
/**
Local function to handle a request by calling one of the installed
request handlers.
In case of data going from host to device, the data is at *ppbData.
In case of data going from device to host, the handler can either
choose to write its data at *ppbData or update the data pointer.
@param [in] pSetup The setup packet
@param [in,out] *piLen Pointer to data length
@param [in,out] ppbData Data buffer.
@ -87,7 +87,7 @@ static BOOL _HandleRequest(TSetupPacket *pSetup, int *piLen, unsigned char **ppb
{
TFnHandleRequest *pfnHandler;
int iType;
iType = REQTYPE_GET_TYPE(pSetup->bmRequestType);
pfnHandler = apfnReqHandlers[iType];
if (pfnHandler == NULL) {
@ -101,7 +101,7 @@ static BOOL _HandleRequest(TSetupPacket *pSetup, int *piLen, unsigned char **ppb
/**
Local function to stall the control endpoint
@param [in] bEPStat Endpoint status
*/
static void StallControlPipe(unsigned char bEPStat)
@ -109,6 +109,7 @@ static void StallControlPipe(unsigned char bEPStat)
unsigned char *pb;
int i;
( void ) bEPStat;
USBHwEPStall(0x80, TRUE);
// dump setup packet
@ -188,7 +189,7 @@ void USBHandleControlTransfer(unsigned char bEP, unsigned char bEPStat)
DataIn();
}
}
else {
else {
if (iResidue > 0) {
// store data
iChunk = USBHwEPRead(0x00, pbData, iResidue);
@ -231,7 +232,7 @@ void USBHandleControlTransfer(unsigned char bEP, unsigned char bEPStat)
/**
Registers a callback for handling requests
@param [in] iType Type of request, e.g. REQTYPE_TYPE_STANDARD
@param [in] *pfnHandler Callback function pointer
@param [in] *pbDataStore Data storage area for this type of request