1 files changed, 147 insertions, 0 deletions

diff --git a/tmk_core/protocol/chibios/main.c b/tmk_core/protocol/chibios/main.c
new file mode 100644
index 000000000..54bb6a8f5
--- /dev/null
+++ b/tmk_core/protocol/chibios/main.c
@@ -0,0 +1,147 @@
+/*
+ * (c) 2015 flabberast <s3+flabbergast@sdfeu.org>
+ *
+ * Based on the following work:
+ *  - Guillaume Duc's raw hid example (MIT License)
+ *    https://github.com/guiduc/usb-hid-chibios-example
+ *  - PJRC Teensy examples (MIT License)
+ *    https://www.pjrc.com/teensy/usb_keyboard.html
+ *  - hasu's TMK keyboard code (GPL v2 and some code Modified BSD)
+ *    https://github.com/tmk/tmk_keyboard/
+ *  - ChibiOS demo code (Apache 2.0 License)
+ *    http://www.chibios.org
+ *
+ * Since some GPL'd code is used, this work is licensed under
+ * GPL v2 or later.
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#include "usb_main.h"
+
+/* TMK includes */
+#include "report.h"
+#include "host.h"
+#include "host_driver.h"
+#include "keyboard.h"
+#include "action.h"
+#include "action_util.h"
+#include "mousekey.h"
+#include "led.h"
+#include "sendchar.h"
+#include "debug.h"
+#include "printf.h"
+#ifdef SLEEP_LED_ENABLE
+#include "sleep_led.h"
+#endif
+#include "suspend.h"
+
+
+/* -------------------------
+ *   TMK host driver defs
+ * -------------------------
+ */
+
+/* declarations */
+uint8_t keyboard_leds(void);
+void send_keyboard(report_keyboard_t *report);
+void send_mouse(report_mouse_t *report);
+void send_system(uint16_t data);
+void send_consumer(uint16_t data);
+
+/* host struct */
+host_driver_t chibios_driver = {
+  keyboard_leds,
+  send_keyboard,
+  send_mouse,
+  send_system,
+  send_consumer
+};
+
+
+/* TESTING
+ * Amber LED blinker thread, times are in milliseconds.
+ */
+/* set this variable to non-zero anywhere to blink once */
+// uint8_t blinkLed = 0;
+// static THD_WORKING_AREA(waBlinkerThread, 128);
+// static THD_FUNCTION(blinkerThread, arg) {
+//   (void)arg;
+//   chRegSetThreadName("blinkOrange");
+//   while(true) {
+//     if(blinkLed) {
+//       blinkLed = 0;
+//       palSetPad(TEENSY_PIN13_IOPORT, TEENSY_PIN13);
+//       chThdSleepMilliseconds(100);
+//       palClearPad(TEENSY_PIN13_IOPORT, TEENSY_PIN13);
+//     }
+//     chThdSleepMilliseconds(100);
+//   }
+// }
+
+
+
+/* Main thread
+ */
+int main(void) {
+  /* ChibiOS/RT init */
+  halInit();
+  chSysInit();
+
+  // TESTING
+  // chThdCreateStatic(waBlinkerThread, sizeof(waBlinkerThread), NORMALPRIO, blinkerThread, NULL);
+
+  /* Init USB */
+  init_usb_driver(&USB_DRIVER);
+
+  /* init printf */
+  init_printf(NULL,sendchar_pf);
+
+  /* Wait until the USB is active */
+  while(USB_DRIVER.state != USB_ACTIVE)
+    chThdSleepMilliseconds(50);
+
+  /* Do need to wait here!
+   * Otherwise the next print might start a transfer on console EP
+   * before the USB is completely ready, which sometimes causes
+   * HardFaults.
+   */
+  chThdSleepMilliseconds(50);
+
+  print("USB configured.\n");
+
+  /* init TMK modules */
+  keyboard_init();
+  host_set_driver(&chibios_driver);
+
+#ifdef SLEEP_LED_ENABLE
+  sleep_led_init();
+#endif
+
+  print("Keyboard start.\n");
+
+  /* Main loop */
+  while(true) {
+
+    if(USB_DRIVER.state == USB_SUSPENDED) {
+      print("[s]");
+      while(USB_DRIVER.state == USB_SUSPENDED) {
+        /* Do this in the suspended state */
+        suspend_power_down(); // on AVR this deep sleeps for 15ms
+        /* Remote wakeup */
+        if((USB_DRIVER.status & 2) && suspend_wakeup_condition()) {
+          send_remote_wakeup(&USB_DRIVER);
+        }
+      }
+      /* Woken up */
+      // variables has been already cleared by the wakeup hook
+      send_keyboard_report();
+#ifdef MOUSEKEY_ENABLE
+      mousekey_send();
+#endif /* MOUSEKEY_ENABLE */
+    }
+
+    keyboard_task();
+  }
+}