Merge commit 'a074364c37' as 'tmk_core'

tmk_core/protocol/pjrc/main.c

@@ -0,0 +1,72 @@
+/* Keyboard example with debug channel, for Teensy USB Development Board
+ * http://www.pjrc.com/teensy/usb_keyboard.html
+ * Copyright (c) 2008 PJRC.COM, LLC
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+#include <util/delay.h>
+#include "keyboard.h"
+#include "usb.h"
+#include "matrix.h"
+#include "print.h"
+#include "debug.h"
+#include "sendchar.h"
+#include "util.h"
+#include "suspend.h"
+#include "host.h"
+#include "pjrc.h"
+
+
+#define CPU_PRESCALE(n)    (CLKPR = 0x80, CLKPR = (n))
+
+
+int main(void)
+{
+    // set for 16 MHz clock
+    CPU_PRESCALE(0);
+
+    // Initialize the USB, and then wait for the host to set configuration.
+    // If the Teensy is powered without a PC connected to the USB port,
+    // this will wait forever.
+    usb_init();
+    while (!usb_configured()) /* wait */ ;
+
+    print_set_sendchar(sendchar);
+
+    keyboard_init();
+    host_set_driver(pjrc_driver());
+#ifdef SLEEP_LED_ENABLE
+    sleep_led_init();
+#endif
+    while (1) {
+        while (suspend) {
+            suspend_power_down();
+            if (remote_wakeup && suspend_wakeup_condition()) {
+                usb_remote_wakeup();
+            }
+        }
+
+        keyboard_task(); 
+    }
+}