Fixed broken USE_RAM_DESCRIPTORS compile time option when the FIXED_NUM_CONFIGURATION...

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

diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index 45bf010..9342db3 100644 (file)
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2015.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2015  Dean Camera (dean [at] fourwalledcubicle [dot] com)
   Copyright 2010  Denver Gingerich (denver [at] ossguy [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
@@ -19,7 +19,7 @@
   advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
-  The author disclaim all warranties with regard to this
+  The author disclaims all warranties with regard to this
   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages
@@ -37,7 +37,7 @@
 
 #include "Keyboard.h"
 
-/** Indicates what report mode the host has requested, true for normal HID reporting mode, false for special boot
+/** Indicates what report mode the host has requested, true for normal HID reporting mode, \c false for special boot
  *  protocol reporting mode.
  */
 static bool UsingReportProtocol = true;
@@ -62,7 +62,7 @@ int main(void)
        SetupHardware();
 
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-       sei();
+       GlobalInterruptEnable();
 
        for (;;)
        {
@@ -74,12 +74,24 @@ int main(void)
 /** Configures the board hardware and chip peripherals for the demo's functionality. */
 void SetupHardware(void)
 {
+#if (ARCH == ARCH_AVR8)
        /* Disable watchdog if enabled by bootloader/fuses */
        MCUSR &= ~(1 << WDRF);
        wdt_disable();
 
        /* Disable clock division */
        clock_prescale_set(clock_div_1);
+#elif (ARCH == ARCH_XMEGA)
+       /* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
+       XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
+       XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
+
+       /* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
+       XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
+       XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
+
+       PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
+#endif
 
        /* Hardware Initialization */
        Joystick_Init();
@@ -117,10 +129,8 @@ void EVENT_USB_Device_ConfigurationChanged(void)
        bool ConfigSuccess = true;
 
        /* Setup HID Report Endpoints */
-       ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
-                                                   KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE);
-       ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
-                                                   KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPADDR, EP_TYPE_INTERRUPT, KEYBOARD_EPSIZE, 1);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPADDR, EP_TYPE_INTERRUPT, KEYBOARD_EPSIZE, 1);
 
        /* Turn on Start-of-Frame events for tracking HID report period expiry */
        USB_Device_EnableSOFEvents();
@@ -296,14 +306,11 @@ void SendNextReport(void)
 {
        static USB_KeyboardReport_Data_t PrevKeyboardReportData;
        USB_KeyboardReport_Data_t        KeyboardReportData;
-       bool                             SendReport = true;
+       bool                             SendReport = false;
 
        /* Create the next keyboard report for transmission to the host */
        CreateKeyboardReport(&KeyboardReportData);
 
-       /* Check to see if the report data has changed - if so a report MUST be sent */
-       SendReport = (memcmp(&PrevKeyboardReportData, &KeyboardReportData, sizeof(USB_KeyboardReport_Data_t)) != 0);
-
        /* Check if the idle period is set and has elapsed */
        if (IdleCount && (!(IdleMSRemaining)))
        {
@@ -313,9 +320,14 @@ void SendNextReport(void)
                /* Idle period is set and has elapsed, must send a report to the host */
                SendReport = true;
        }
+       else
+       {
+               /* Check to see if the report data has changed - if so a report MUST be sent */
+               SendReport = (memcmp(&PrevKeyboardReportData, &KeyboardReportData, sizeof(USB_KeyboardReport_Data_t)) != 0);
+       }
 
        /* Select the Keyboard Report Endpoint */
-       Endpoint_SelectEndpoint(KEYBOARD_IN_EPNUM);
+       Endpoint_SelectEndpoint(KEYBOARD_IN_EPADDR);
 
        /* Check if Keyboard Endpoint Ready for Read/Write and if we should send a new report */
        if (Endpoint_IsReadWriteAllowed() && SendReport)
@@ -335,7 +347,7 @@ void SendNextReport(void)
 void ReceiveNextReport(void)
 {
        /* Select the Keyboard LED Report Endpoint */
-       Endpoint_SelectEndpoint(KEYBOARD_OUT_EPNUM);
+       Endpoint_SelectEndpoint(KEYBOARD_OUT_EPADDR);
 
        /* Check if Keyboard LED Endpoint contains a packet */
        if (Endpoint_IsOUTReceived())