From e6881fd166586793a5a90effeefe4188092f383b Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Mon, 8 Jun 2009 07:46:07 +0000 Subject: 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. --- .../Device/LowLevel/RNDISEthernet/RNDISEthernet.c | 33 ++++++++++++++-------- 1 file changed, 21 insertions(+), 12 deletions(-) (limited to 'Demos/Device/LowLevel/RNDISEthernet') diff --git a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c index e651a1b12..84fc5b4c9 100644 --- a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c +++ b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c @@ -99,21 +99,30 @@ void EVENT_USB_Disconnect(void) */ void EVENT_USB_ConfigurationChanged(void) { - /* Setup CDC Notification, Rx and Tx Endpoints */ - Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK, - ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE, - ENDPOINT_BANK_SINGLE); + /* Indicate USB connected and ready */ + LEDs_SetAllLEDs(LEDMASK_USB_READY); - Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK, - ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE, - ENDPOINT_BANK_SINGLE); + /* Setup CDC Notification, Rx and Tx Endpoints */ + if (!(Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK, + ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE, + ENDPOINT_BANK_SINGLE))) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + } - Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, - ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE, - ENDPOINT_BANK_SINGLE); + if (!(Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK, + ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE, + ENDPOINT_BANK_SINGLE))) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + } - /* Indicate USB connected and ready */ - LEDs_SetAllLEDs(LEDMASK_USB_READY); + if (!(Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, + ENDPOINT_DIR_IN, CDC_NOTIFICATION_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 -- cgit v1.2.3