ahoneybun/qmk_firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added const modifiers to device mode class drivers.

Browse source 
Added parameter directions to function parameter documentation.

Added new experimental FAST_STREAM_FUNCTIONS compile time option to speed up stream transfers at the expense of a higher FLASH consumption (needs testing to verify improved throughput).
This commit is contained in:
Dean Camera 2009-06-28 13:39:08 +00:00
parent 3cbdcd3686
commit f1076ac4d6
115 changed files with 1031 additions and 633 deletions
Download patch file Download diff file Expand all files Collapse all files

14
LUFA/Drivers/USB/Class/Device/Audio.c
View file

@ -33,7 +33,7 @@
#include "Audio.h"
void Audio_Device_ProcessControlPacket(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo)
void Audio_Device_ProcessControlPacket(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
{
if (!(Endpoint_IsSETUPReceived()))
return;
@ -83,7 +83,7 @@ bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* AudioInterfac
return true;
}
void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo)
void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
{
}
@ -124,7 +124,7 @@ int32_t Audio_Device_ReadSample24(void)
return Sample;
}
void Audio_Device_WriteSample8(int8_t Sample)
void Audio_Device_WriteSample8(const int8_t Sample)
{
Endpoint_Write_Byte(Sample);
@ -132,7 +132,7 @@ void Audio_Device_WriteSample8(int8_t Sample)
Endpoint_ClearIN();
}
void Audio_Device_WriteSample16(int16_t Sample)
void Audio_Device_WriteSample16(const int16_t Sample)
{
Endpoint_Write_Word_LE(Sample);
@ -140,7 +140,7 @@ void Audio_Device_WriteSample16(int16_t Sample)
Endpoint_ClearIN();
}
void Audio_Device_WriteSample24(int32_t Sample)
void Audio_Device_WriteSample24(const int32_t Sample)
{
Endpoint_Write_Byte(Sample >> 16);
Endpoint_Write_Word_LE(Sample);
@ -149,13 +149,13 @@ void Audio_Device_WriteSample24(int32_t Sample)
Endpoint_ClearIN();
}
bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo)
bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
{
Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataOUTEndpointNumber);
return Endpoint_IsOUTReceived();
}
bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo)
bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
{
Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataINEndpointNumber);
return Endpoint_IsINReady();