me/qmk_firmware
1
0
Fork 0
forked from mirror/qmk_firmware
Code Pull Requests Activity

Error status LEDs shown when device endpoint configuration fails to complete.

Browse Source 
MIDI device demo no longer blocks if a note change event is sent while the endpoint is not ready.
This commit is contained in:
Dean Camera
2009-06-08 07:46:07 +00:00
parent ac70ddd0a1
commit e6881fd166
14 changed files with 235 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
Demos/Device/LowLevel/USBtoSerial/USBtoSerial.c
View File

@@ -113,21 +113,30 @@ void EVENT_USB_Disconnect(void)
*/
void EVENT_USB_ConfigurationChanged(void)
{
/* Setup CDC Notification, Rx and Tx Endpoints */
Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
ENDPOINT_BANK_SINGLE);
Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
ENDPOINT_BANK_SINGLE);
Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
ENDPOINT_BANK_SINGLE);
/* Indicate USB connected and ready */
LEDs_SetAllLEDs(LEDMASK_USB_READY);
/* Setup CDC Notification, Rx and Tx Endpoints */
if (!(Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
ENDPOINT_BANK_SINGLE)))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
if (!(Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
ENDPOINT_BANK_SINGLE)))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
if (!(Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
ENDPOINT_BANK_SINGLE)))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
}
/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific