diff options
| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-11-27 06:32:26 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-11-27 06:32:26 +0000 |
| commit | 958d28d05dcf29530cc552ba75b53fc41bd89c7e (patch) | |
| tree | 3f4e053071b9b7c1fcc82c41b5a4f63589a3aa4c /Demos/Host/ClassDriver | |
| parent | e5057fec8ead1ec52dbad3b128ed94f9895fc9f4 (diff) | |
| download | lufa-958d28d05dcf29530cc552ba75b53fc41bd89c7e.tar.gz lufa-958d28d05dcf29530cc552ba75b53fc41bd89c7e.tar.bz2 lufa-958d28d05dcf29530cc552ba75b53fc41bd89c7e.zip | |
Better checking of whether a packet is received in the RNDISEthernetHost Class driver demo - show busy LED status while packets are being printed out.
Diffstat (limited to 'Demos/Host/ClassDriver')
| -rw-r--r-- | Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c | 15 | ||||
| -rw-r--r-- | Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h | 3 |
2 files changed, 12 insertions, 6 deletions
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c index 28d7b172d..02dd46a5d 100644 --- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c +++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c @@ -159,18 +159,21 @@ int main(void) /** Prints incomming packets from the attached RNDIS device to the serial port. */
void PrintIncommingPackets(void)
{
- uint16_t PacketLength;
-
- RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &PacketBuffer, &PacketLength);
-
- if (PacketLength)
+ if (RNDIS_Host_IsPacketReceived(&Ethernet_RNDIS_Interface))
{
+ LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
+
+ uint16_t PacketLength;
+ RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &PacketBuffer, &PacketLength);
+
printf("***PACKET (Size %d)***\r\n", PacketLength);
for (uint16_t i = 0; i < PacketLength; i++)
printf("%02x ", PacketBuffer[i]);
- printf("\r\n\r\n");
+ printf("\r\n\r\n");
+
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
}
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h index 5f8498024..ea87648c0 100644 --- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h +++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h @@ -63,6 +63,9 @@ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_USB_BUSY (LEDS_LED2)
+
/* Function Prototypes: */
void SetupHardware(void);
void PrintIncommingPackets(void);
|