Watchdog Timer
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Diff: capi/board.c
- Revision:
- 4:c4bfb462ca53
diff -r c24f5ba8a7f9 -r c4bfb462ca53 capi/board.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/capi/board.c Wed Mar 13 15:04:05 2013 +0000 @@ -0,0 +1,55 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * 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 "gpio_api.h" +#include "wait_api.h" +#include "toolchain.h" + +WEAK void mbed_die(void); +WEAK void mbed_die(void) { +#if defined(DEVICE_ERROR_RED) + gpio_t led_red; gpio_init(&led_red, LED_RED, PIN_OUTPUT); + +#elif defined(DEVICE_ERROR_PATTERN) + gpio_t led_1; gpio_init(&led_1, LED1, PIN_OUTPUT); + gpio_t led_2; gpio_init(&led_2, LED2, PIN_OUTPUT); + gpio_t led_3; gpio_init(&led_3, LED3, PIN_OUTPUT); + gpio_t led_4; gpio_init(&led_4, LED4, PIN_OUTPUT); +#endif + + while (1) { +#if defined(DEVICE_ERROR_RED) + gpio_write(&led_red, 1); + +#elif defined(DEVICE_ERROR_PATTERN) + gpio_write(&led_1, 1); + gpio_write(&led_2, 0); + gpio_write(&led_3, 0); + gpio_write(&led_4, 1); +#endif + wait_ms(150); + +#if defined(DEVICE_ERROR_RED) + gpio_write(&led_red, 0); + +#elif defined(DEVICE_ERROR_PATTERN) + gpio_write(&led_1, 0); + gpio_write(&led_2, 1); + gpio_write(&led_3, 1); + gpio_write(&led_4, 0); +#endif + wait_ms(150); + } +}