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

Completion of initial CDC host mode class driver.

Browse source 
Adjustments to the CDC and MIDI device class drivers to use sizeof() on the actual variable being transmitted or received rather than its datatype to reduce possible mistakes.
This commit is contained in:
Dean Camera 2009-08-11 02:09:11 +00:00
parent 8711dc7ced
commit f4814771d2
3 changed files with 34 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

6
LUFA/Drivers/USB/Class/Device/CDC.c
View file

@ -195,11 +195,13 @@ void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* const CDC
.bRequest = NOTIF_SerialState,
.wValue = 0,
.wIndex = 0,
.wLength = sizeof(uint16_t),
.wLength = sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost),
};
Endpoint_Write_Stream_LE(&Notification, sizeof(Notification), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost, sizeof(uint8_t), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost,
sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost),
NO_STREAM_CALLBACK);
Endpoint_ClearIN();
}