void AVRISP_Task(void)
{
/* Must be in the configured state for the AVRISP code to process data */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
V2Params_UpdateParamValues();
Endpoint_SelectEndpoint(AVRISP_DATA_OUT_EPADDR);
/* Check to see if a V2 Protocol command has been received */
if (Endpoint_IsOUTReceived())
{
LEDs_SetAllLEDs(LEDMASK_BUSY);
/* Pass off processing of the V2 Protocol command to the V2 Protocol handler */
V2Protocol_ProcessCommand();
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
}
bool main_setup_in_received(void)
{
/*
udd_g_ctrlreq.payload = main_buf_loopback;
udd_g_ctrlreq.payload_size =
min( udd_g_ctrlreq.req.wLength,
sizeof(main_buf_loopback) );
*/
static uint8_t respbuf[64];
unsigned int cnt;
switch(udd_g_ctrlreq.req.bRequest){
case REQ_MEMREAD_CTRL:
udd_g_ctrlreq.payload = ctrlmemread_buf;
udd_g_ctrlreq.payload_size = ctrlmemread_size;
ctrlmemread_size = 0;
if (FPGA_lockstatus() == fpga_ctrlmem){
FPGA_setlock(fpga_unlocked);
}
return true;
break;
case REQ_FPGA_STATUS:
respbuf[0] = FPGA_ISDONE();
respbuf[1] = 0;
respbuf[2] = 0;
respbuf[3] = 0;
udd_g_ctrlreq.payload = respbuf;
udd_g_ctrlreq.payload_size = 4;
return true;
break;
case REQ_XMEGA_PROGRAM:
return XPROGProtocol_Command();
break;
case REQ_AVR_PROGRAM:
return V2Protocol_ProcessCommand();
break;
case REQ_USART0_CONFIG:
return ctrl_usart(USART0, true);
break;
case REQ_USART0_DATA:
for(cnt = 0; cnt < udd_g_ctrlreq.req.wLength; cnt++){
respbuf[cnt] = usart_driver_getchar(USART0);
}
udd_g_ctrlreq.payload = respbuf;
udd_g_ctrlreq.payload_size = cnt;
return true;
break;
case REQ_FW_VERSION:
respbuf[0] = FW_VER_MAJOR;
respbuf[1] = FW_VER_MINOR;
respbuf[2] = FW_VER_DEBUG;
udd_g_ctrlreq.payload = respbuf;
udd_g_ctrlreq.payload_size = 3;
return true;
break;
case REQ_SCARD_CONFIG:
/* Smartcard Configuration Information */
return ctrl_scardconfig_req();
break;
case REQ_SCARD_DATA:
/* Read data from receive buffer */
return ctrl_scarddata_req();
break;
case REQ_SCARD_AUX:
/* Auxiliary mode, used for special interfaces */
return ctrl_scardaux_req();
break;
default:
return false;
}
return false;
}
void ctrl_avr_program_void(void)
{
V2Protocol_ProcessCommand();
}
