/** Main program entry point. This routine contains the overall program flow, including initial
* setup of all components and the main program loop.
*/
int main(void)
{
SetupHardware();
TCP_Init();
Webserver_Init();
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
for (;;)
{
if (Ethernet_RNDIS_Interface.State.FrameIN.FrameInBuffer)
{
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
Ethernet_ProcessPacket(&Ethernet_RNDIS_Interface.State.FrameIN, &Ethernet_RNDIS_Interface.State.FrameOUT);
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
TCP_TCPTask(&Ethernet_RNDIS_Interface);
RNDIS_Device_USBTask(&Ethernet_RNDIS_Interface);
USB_USBTask();
}
}
/** Main program entry point. This routine contains the overall program flow, including initial
* setup of all components and the main program loop.
*/
int main(void)
{
SetupHardware();
TCP_Init();
Webserver_Init();
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
for (;;)
{
if (RNDIS_Device_IsPacketReceived(&Ethernet_RNDIS_Interface))
{
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
RNDIS_Device_ReadPacket(&Ethernet_RNDIS_Interface, &FrameIN.FrameData, &FrameIN.FrameLength);
Ethernet_ProcessPacket(&FrameIN, &FrameOUT);
if (FrameOUT.FrameLength)
{
RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength);
FrameOUT.FrameLength = 0;
}
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
TCP_TCPTask(&Ethernet_RNDIS_Interface, &FrameOUT);
RNDIS_Device_USBTask(&Ethernet_RNDIS_Interface);
USB_USBTask();
}
}
/** Ethernet frame processing task. This task checks to see if a frame has been received, and if so hands off the processing
* of the frame to the Ethernet processing routines.
*/
void Ethernet_Task(void)
{
/* Task for Ethernet processing. Incoming ethernet frames are loaded into the FrameIN structure, and
outgoing frames should be loaded into the FrameOUT structure. Both structures can only hold a single
Ethernet frame at a time, so the FrameInBuffer bool is used to indicate when the buffers contain data. */
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
/* Check if a frame has been written to the IN frame buffer */
if (FrameIN.FrameLength)
{
/* Indicate packet processing started */
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
/* Process the ethernet frame - replace this with your own Ethernet handler code as desired */
Ethernet_ProcessPacket();
/* Indicate packet processing complete */
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
}
