board.c

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2006-2013 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #include "gpio_api.h"
00017 #include "wait_api.h"
00018 #include "toolchain.h"
00019 
00020 WEAK void mbed_die(void);
00021 WEAK void mbed_die(void) {
00022 #if   defined(DEVICE_ERROR_RED)
00023     gpio_t led_red; gpio_init(&led_red, LED_RED, PIN_OUTPUT);
00024 
00025 #elif defined(DEVICE_ERROR_PATTERN)
00026     gpio_t led_1; gpio_init(&led_1, LED1, PIN_OUTPUT);
00027     gpio_t led_2; gpio_init(&led_2, LED2, PIN_OUTPUT);
00028     gpio_t led_3; gpio_init(&led_3, LED3, PIN_OUTPUT);
00029     gpio_t led_4; gpio_init(&led_4, LED4, PIN_OUTPUT);
00030 #endif
00031     
00032     while (1) {
00033 #if defined(DEVICE_ERROR_RED)
00034         gpio_write(&led_red, 1);
00035 
00036 #elif  defined(DEVICE_ERROR_PATTERN)
00037         gpio_write(&led_1, 1);
00038         gpio_write(&led_2, 0);
00039         gpio_write(&led_3, 0);
00040         gpio_write(&led_4, 1);
00041 #endif
00042         wait_ms(150);
00043 
00044 #if   defined(DEVICE_ERROR_RED)
00045         gpio_write(&led_red, 0);
00046 
00047 #elif defined(DEVICE_ERROR_PATTERN)
00048         gpio_write(&led_1, 0);
00049         gpio_write(&led_2, 1);
00050         gpio_write(&led_3, 1);
00051         gpio_write(&led_4, 0);
00052 #endif
00053         wait_ms(150);
00054     }
00055 }