Mark build test makefiles as being incompatible with parallel make builds, as they...

[pub/USBasp.git] / Demos / Device / LowLevel / GenericHID / GenericHID.c

diff --git a/Demos/Device/LowLevel/GenericHID/GenericHID.c b/Demos/Device/LowLevel/GenericHID/GenericHID.c
index 70ca0a5..c36c33f 100644 (file)
--- a/Demos/Device/LowLevel/GenericHID/GenericHID.c
+++ b/Demos/Device/LowLevel/GenericHID/GenericHID.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -36,9 +36,6 @@
 
 #include "GenericHID.h"
 
-/** Static buffer to hold the last received report from the host, so that it can be echoed back in the next sent report */
-static uint8_t LastReceived[GENERIC_REPORT_SIZE];
-
 
 /** Main program entry point. This routine configures the hardware required by the application, then
  *  enters a loop to run the application tasks in sequence.
@@ -98,10 +95,8 @@ void EVENT_USB_Device_ConfigurationChanged(void)
        bool ConfigSuccess = true;
 
        /* Setup HID Report Endpoints */
-       ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
-                                                   GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
-       ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
-                                                   GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_IN_EPADDR, EP_TYPE_INTERRUPT, GENERIC_EPSIZE, 1);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_OUT_EPADDR, EP_TYPE_INTERRUPT, GENERIC_EPSIZE, 1);
 
        /* Indicate endpoint configuration success or failure */
        LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
@@ -155,13 +150,26 @@ void EVENT_USB_Device_ControlRequest(void)
 void ProcessGenericHIDReport(uint8_t* DataArray)
 {
        /*
-               This is where you need to process the reports being sent from the host to the device.
-               DataArray is an array holding the last report from the host. This function is called
-               each time the host has sent a report to the device.
+               This is where you need to process reports sent from the host to the device. This
+               function is called each time the host has sent a new report. DataArray is an array
+               holding the report sent from the host.
        */
 
-       for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
-         LastReceived[i] = DataArray[i];
+       uint8_t NewLEDMask = LEDS_NO_LEDS;
+
+       if (DataArray[0])
+         NewLEDMask |= LEDS_LED1;
+
+       if (DataArray[1])
+         NewLEDMask |= LEDS_LED1;
+
+       if (DataArray[2])
+         NewLEDMask |= LEDS_LED1;
+
+       if (DataArray[3])
+         NewLEDMask |= LEDS_LED1;
+
+       LEDs_SetAllLEDs(NewLEDMask);
 }
 
 /** Function to create the next report to send back to the host at the next reporting interval.
@@ -176,8 +184,12 @@ void CreateGenericHIDReport(uint8_t* DataArray)
                an array to hold the report to the host.
        */
 
-       for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
-         DataArray[i] = LastReceived[i];
+       uint8_t CurrLEDMask = LEDs_GetLEDs();
+
+       DataArray[0] = ((CurrLEDMask & LEDS_LED1) ? 1 : 0);
+       DataArray[1] = ((CurrLEDMask & LEDS_LED2) ? 1 : 0);
+       DataArray[2] = ((CurrLEDMask & LEDS_LED3) ? 1 : 0);
+       DataArray[3] = ((CurrLEDMask & LEDS_LED4) ? 1 : 0);
 }
 
 void HID_Task(void)
@@ -186,7 +198,7 @@ void HID_Task(void)
        if (USB_DeviceState != DEVICE_STATE_Configured)
          return;
 
-       Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
+       Endpoint_SelectEndpoint(GENERIC_OUT_EPADDR);
 
        /* Check to see if a packet has been sent from the host */
        if (Endpoint_IsOUTReceived())
@@ -208,7 +220,7 @@ void HID_Task(void)
                Endpoint_ClearOUT();
        }
 
-       Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
+       Endpoint_SelectEndpoint(GENERIC_IN_EPADDR);
 
        /* Check to see if the host is ready to accept another packet */
        if (Endpoint_IsINReady())