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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-08 07:46:07 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-08 07:46:07 +0000 |
| commit | e6881fd166586793a5a90effeefe4188092f383b (patch) | |
| tree | 18812dc15a6837bd283593fa4da59cee89a3b1ed /Demos/Device/LowLevel/MassStorage | |
| parent | ac70ddd0a1c412bb54def48e53caaebd0b5c9c61 (diff) | |
| download | lufa-e6881fd166586793a5a90effeefe4188092f383b.tar.gz lufa-e6881fd166586793a5a90effeefe4188092f383b.tar.bz2 lufa-e6881fd166586793a5a90effeefe4188092f383b.zip | |
Error status LEDs shown when device endpoint configuration fails to complete.
MIDI device demo no longer blocks if a note change event is sent while the endpoint is not ready.
Diffstat (limited to 'Demos/Device/LowLevel/MassStorage')
| -rw-r--r-- | Demos/Device/LowLevel/MassStorage/MassStorage.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/Demos/Device/LowLevel/MassStorage/MassStorage.c b/Demos/Device/LowLevel/MassStorage/MassStorage.c index 62c7f21da..ee2a9d792 100644 --- a/Demos/Device/LowLevel/MassStorage/MassStorage.c +++ b/Demos/Device/LowLevel/MassStorage/MassStorage.c @@ -106,17 +106,23 @@ void EVENT_USB_Disconnect(void) */
void EVENT_USB_ConfigurationChanged(void)
{
+ /* Indicate USB connected and ready */
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+
/* Setup Mass Storage In and Out Endpoints */
- Endpoint_ConfigureEndpoint(MASS_STORAGE_IN_EPNUM, EP_TYPE_BULK,
+ if (!(Endpoint_ConfigureEndpoint(MASS_STORAGE_IN_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_IN, MASS_STORAGE_IO_EPSIZE,
- ENDPOINT_BANK_DOUBLE);
-
- Endpoint_ConfigureEndpoint(MASS_STORAGE_OUT_EPNUM, EP_TYPE_BULK,
+ ENDPOINT_BANK_DOUBLE)))
+ {
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ }
+
+ if (!(Endpoint_ConfigureEndpoint(MASS_STORAGE_OUT_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_OUT, MASS_STORAGE_IO_EPSIZE,
- ENDPOINT_BANK_DOUBLE);
-
- /* Indicate USB connected and ready */
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
+ ENDPOINT_BANK_DOUBLE)))
+ {
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ }
}
/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific
|