Remove WakeupKeyboard

This removes WakeupKeyboard, because a similar feature was integrated into
BootKeyboard itself, rendering it useless.

See keyboardio/KeyboardioHID#35 for an explanation of the whole situation.

Signed-off-by: Gergely Nagy <algernon@keyboard.io>

src/Kaleidoscope/HostPowerManagement.h

@@ -19,7 +19,11 @@
 #pragma once
 
 #include <Kaleidoscope.h>
-#include "WakeupKeyboard.h"
+
+#define _DEPRECATED_MESSAGE_ENABLEWAKEUP                                    \
+  "The HostPowerManagement.enableWakeup() call is not necessary anymore,\n" \
+  "the firmware supports wakeup by default now. The line can be safely\n"   \
+  "removed."
 
 namespace kaleidoscope {
 class HostPowerManagement : public kaleidoscope::Plugin {
@@ -32,9 +36,7 @@ class HostPowerManagement : public kaleidoscope::Plugin {
 
   HostPowerManagement(void) {}
 
-  void enableWakeup(void) {
-    WakeupKeyboard.init();
-  }
+  void enableWakeup(void) DEPRECATED(ENABLEWAKEUP) {}
 
   EventHandlerResult beforeEachCycle();
 

src/Kaleidoscope/WakeupKeyboard.cpp

@@ -1,91 +0,0 @@
-/* -*- mode: c++ -*-
- * Kaleidoscope-HostPowerManagement -- Host power management support plugin.
- * Copyright (C) 2017, 2018  Gergely Nagy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "WakeupKeyboard.h"
-
-static const uint8_t _hidReportDescriptorKeyboard[] PROGMEM = {
-  //  Keyboard
-  0x05, 0x01,                      /* USAGE_PAGE (Generic Desktop) */
-  0x09, 0x06,                      /* USAGE (Keyboard) */
-  0xa1, 0x01,                      /* COLLECTION (Application) */
-  0x05, 0x07,                      /*   USAGE_PAGE (Keyboard) */
-
-  /* 0 LEDs, to have something the host can work with. */
-  0x05, 0x08,						 /*   USAGE_PAGE (LEDs) */
-  0x19, 0x00,						 /*   USAGE_MINIMUM (-) */
-  0x29, 0x00,						 /*   USAGE_MAXIMUM (-) */
-  0x95, 0x00,						 /*   REPORT_COUNT (0)  */
-  0x75, 0x00,						 /*   REPORT_SIZE (0)   */
-  0x91, 0x02,						 /*   OUTPUT (Data,Var,Abs) */
-
-  /* End */
-  0xc0                            /* END_COLLECTION */
-};
-
-WakeupKeyboard_::WakeupKeyboard_(void) : PluggableUSBModule(1, 1, epType) {
-  epType[0] = EP_TYPE_INTERRUPT_IN;
-  PluggableUSB().plug(this);
-}
-
-int WakeupKeyboard_::getInterface(uint8_t* interfaceCount) {
-  *interfaceCount += 1;
-  HIDDescriptor hidInterface = {
-    D_INTERFACE(pluggedInterface, 1, USB_DEVICE_CLASS_HUMAN_INTERFACE, HID_SUBCLASS_BOOT_INTERFACE, HID_PROTOCOL_KEYBOARD),
-    D_HIDREPORT(sizeof(_hidReportDescriptorKeyboard)),
-    D_ENDPOINT(USB_ENDPOINT_IN(pluggedEndpoint), USB_ENDPOINT_TYPE_INTERRUPT, USB_EP_SIZE, 0x01)
-  };
-  return USB_SendControl(0, &hidInterface, sizeof(hidInterface));
-}
-
-int WakeupKeyboard_::getDescriptor(USBSetup& setup) {
-  if (setup.bmRequestType != REQUEST_DEVICETOHOST_STANDARD_INTERFACE) {
-    return 0;
-  }
-  if (setup.wValueH != HID_REPORT_DESCRIPTOR_TYPE) {
-    return 0;
-  }
-
-  if (setup.wIndex != pluggedInterface) {
-    return 0;
-  }
-
-  return USB_SendControl(TRANSFER_PGM, _hidReportDescriptorKeyboard, sizeof(_hidReportDescriptorKeyboard));
-}
-
-bool WakeupKeyboard_::setup(USBSetup& setup) {
-  if (pluggedInterface != setup.wIndex) {
-    return false;
-  }
-
-  uint8_t request = setup.bRequest;
-  uint8_t requestType = setup.bmRequestType;
-
-  if (requestType == REQUEST_DEVICETOHOST_CLASS_INTERFACE) {
-    if (request == HID_GET_PROTOCOL) {
-      UEDATX = HID_BOOT_PROTOCOL;
-      return true;
-    }
-  }
-
-  return false;
-}
-
-void WakeupKeyboard_::init() {
-}
-
-WakeupKeyboard_ WakeupKeyboard;

src/Kaleidoscope/WakeupKeyboard.h

@@ -1,38 +0,0 @@
-/* -*- mode: c++ -*-
- * Kaleidoscope-HostPowerManagement -- Host power management support plugin.
- * Copyright (C) 2017, 2018  Gergely Nagy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <Kaleidoscope.h>
-#include "PluggableUSB.h"
-#include "HID.h"
-
-class WakeupKeyboard_ : public PluggableUSBModule, public kaleidoscope::Plugin {
- public:
-  WakeupKeyboard_(void);
-  void init();
-
- protected:
-  int getInterface(uint8_t* interfaceCount);
-  int getDescriptor(USBSetup& setup);
-  bool setup(USBSetup& setup);
-
-  uint8_t epType[1];
-};
-
-extern WakeupKeyboard_ WakeupKeyboard;