[AVR] Add support for sparkfun pro micro board

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9489 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 79 insertions, 0 deletions

diff --git a/demos/AVR/RT-PRO_MICRO/main.c b/demos/AVR/RT-PRO_MICRO/main.c
new file mode 100644
index 000000000..5b81bcd8c
--- /dev/null
+++ b/demos/AVR/RT-PRO_MICRO/main.c
@@ -0,0 +1,79 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "usbcfg.h"
+
+SerialUSBDriver SDU1;
+
+static THD_WORKING_AREA(waThread1, 32);
+static THD_FUNCTION(Thread1, arg) {
+
+  (void)arg;
+  chRegSetThreadName("Blinker");
+  while (true) {
+    palTogglePad(IOPORT4, BOARD_LED1);
+    chThdSleepMilliseconds(1000);
+  }
+}
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+
+  /*
+   * System initializations.
+   * - HAL initialization, this also initializes the configured device drivers
+   *   and performs the board-specific initializations.
+   * - Kernel initialization, the main() function becomes a thread and the
+   *   RTOS is active.
+   */
+  halInit();
+  chSysInit();
+
+  palSetPadMode(IOPORT4, BOARD_LED1, PAL_MODE_OUTPUT_PUSHPULL);
+  palClearPad(IOPORT4, BOARD_LED1);
+
+  /*
+   * Initializes a serial-over-USB CDC driver.
+   */
+  sduObjectInit(&SDU1);
+  sduStart(&SDU1, &serusbcfg);
+
+  /*
+   * Activates the USB driver and then the USB bus pull-up on D+.
+   * Note, a delay is inserted in order to not have to disconnect the cable
+   * after a reset.
+   */
+  usbDisconnectBus(serusbcfg.usbp);
+  chThdSleepMilliseconds(1000);
+  usbStart(serusbcfg.usbp, &usbcfg);
+  usbConnectBus(serusbcfg.usbp);
+
+  /*
+   * Starts the LED blinker thread.
+   */
+  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+
+  while(TRUE) {
+    if (SDU1.config->usbp->state == USB_ACTIVE) {
+      chnWrite(&SDU1, (const uint8_t *)"Hello World!\r\n", 14);
+    }
+    chThdSleepMilliseconds(2000);
+  }
+}