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

Must save and restore the endpoint/pipe interrupt enable flags during reconfiguration of all endpoints/pipes in the Endpoint_ConfigureEndpoint() and Pipe_ConfigurePipe() routines.

Browse source
This commit is contained in:
Dean Camera 2010-09-07 03:07:40 +00:00
parent ebdb1b37ca
commit 6e011f88d9
2 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
LUFA/Drivers/USB/LowLevel/Pipe.c
View file

@ -49,6 +49,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number,
uint8_t UPCFG2XTemp[PIPE_TOTAL_PIPES];
uint8_t UPCONXTemp[PIPE_TOTAL_PIPES];
uint8_t UPINRQXTemp[PIPE_TOTAL_PIPES];
uint8_t UPIENXTemp[PIPE_TOTAL_PIPES];
for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)
{
@ -58,6 +59,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number,
UPCFG2XTemp[PNum] = UPCFG2X;
UPCONXTemp[PNum] = UPCONX;
UPINRQXTemp[PNum] = UPINRQX;
UPIENXTemp[PNum] = UPIENX;
}
UPCFG0XTemp[Number] = ((Type << EPTYPE0) | Token | ((EndpointNumber & PIPE_EPNUM_MASK) << PEPNUM0));
@ -65,6 +67,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number,
UPCFG2XTemp[Number] = 0;
UPCONXTemp[Number] = (1 << INMODE);
UPINRQXTemp[Number] = 0;
UPIENXTemp[Number] = 0;
for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)
{
@ -88,6 +91,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number,
UPCFG2X = UPCFG2XTemp[PNum];
UPCONX |= UPCONXTemp[PNum];
UPINRQX = UPINRQXTemp[PNum];
UPIENX = UPIENXTemp[PNum];
if (!(Pipe_IsConfigured()))
return false;