Greg Steiert / maxim_dev

Dependents:   sensomed

platform/mbed_board.c@0:0e018d759a2a, 2016-11-08 (annotated)

Committer:
switches
Date:
Tue Nov 08 18:27:11 2016 +0000
Revision:
0:0e018d759a2a
Initial commit

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switches 0:0e018d759a2a 1 /* mbed Microcontroller Library
switches 0:0e018d759a2a 2 * Copyright (c) 2006-2013 ARM Limited
switches 0:0e018d759a2a 3 *
switches 0:0e018d759a2a 4 * Licensed under the Apache License, Version 2.0 (the "License");
switches 0:0e018d759a2a 5 * you may not use this file except in compliance with the License.
switches 0:0e018d759a2a 6 * You may obtain a copy of the License at
switches 0:0e018d759a2a 7 *
switches 0:0e018d759a2a 8 * http://www.apache.org/licenses/LICENSE-2.0
switches 0:0e018d759a2a 9 *
switches 0:0e018d759a2a 10 * Unless required by applicable law or agreed to in writing, software
switches 0:0e018d759a2a 11 * distributed under the License is distributed on an "AS IS" BASIS,
switches 0:0e018d759a2a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:0e018d759a2a 13 * See the License for the specific language governing permissions and
switches 0:0e018d759a2a 14 * limitations under the License.
switches 0:0e018d759a2a 15 */
switches 0:0e018d759a2a 16 #include <stdio.h>
switches 0:0e018d759a2a 17 #include "hal/gpio_api.h"
switches 0:0e018d759a2a 18 #include "platform/wait_api.h"
switches 0:0e018d759a2a 19 #include "platform/toolchain.h"
switches 0:0e018d759a2a 20 #include "platform/mbed_interface.h"
switches 0:0e018d759a2a 21 #include "platform/critical.h"
switches 0:0e018d759a2a 22 #include "hal/serial_api.h"
switches 0:0e018d759a2a 23
switches 0:0e018d759a2a 24 #if DEVICE_SERIAL
switches 0:0e018d759a2a 25 extern int stdio_uart_inited;
switches 0:0e018d759a2a 26 extern serial_t stdio_uart;
switches 0:0e018d759a2a 27 #endif
switches 0:0e018d759a2a 28
switches 0:0e018d759a2a 29 WEAK void mbed_die(void) {
switches 0:0e018d759a2a 30 #if !defined (NRF51_H) && !defined(TARGET_EFM32)
switches 0:0e018d759a2a 31 core_util_critical_section_enter();
switches 0:0e018d759a2a 32 #endif
switches 0:0e018d759a2a 33 #if (DEVICE_ERROR_RED == 1)
switches 0:0e018d759a2a 34 gpio_t led_red; gpio_init_out(&led_red, LED_RED);
switches 0:0e018d759a2a 35 #elif (DEVICE_ERROR_PATTERN == 1)
switches 0:0e018d759a2a 36 gpio_t led_1; gpio_init_out(&led_1, LED1);
switches 0:0e018d759a2a 37 gpio_t led_2; gpio_init_out(&led_2, LED2);
switches 0:0e018d759a2a 38 gpio_t led_3; gpio_init_out(&led_3, LED3);
switches 0:0e018d759a2a 39 gpio_t led_4; gpio_init_out(&led_4, LED4);
switches 0:0e018d759a2a 40 #endif
switches 0:0e018d759a2a 41
switches 0:0e018d759a2a 42 while (1) {
switches 0:0e018d759a2a 43 #if (DEVICE_ERROR_RED == 1)
switches 0:0e018d759a2a 44 gpio_write(&led_red, 1);
switches 0:0e018d759a2a 45
switches 0:0e018d759a2a 46 #elif (DEVICE_ERROR_PATTERN == 1)
switches 0:0e018d759a2a 47 gpio_write(&led_1, 1);
switches 0:0e018d759a2a 48 gpio_write(&led_2, 0);
switches 0:0e018d759a2a 49 gpio_write(&led_3, 0);
switches 0:0e018d759a2a 50 gpio_write(&led_4, 1);
switches 0:0e018d759a2a 51 #endif
switches 0:0e018d759a2a 52
switches 0:0e018d759a2a 53 wait_ms(150);
switches 0:0e018d759a2a 54
switches 0:0e018d759a2a 55 #if (DEVICE_ERROR_RED == 1)
switches 0:0e018d759a2a 56 gpio_write(&led_red, 0);
switches 0:0e018d759a2a 57
switches 0:0e018d759a2a 58 #elif (DEVICE_ERROR_PATTERN == 1)
switches 0:0e018d759a2a 59 gpio_write(&led_1, 0);
switches 0:0e018d759a2a 60 gpio_write(&led_2, 1);
switches 0:0e018d759a2a 61 gpio_write(&led_3, 1);
switches 0:0e018d759a2a 62 gpio_write(&led_4, 0);
switches 0:0e018d759a2a 63 #endif
switches 0:0e018d759a2a 64
switches 0:0e018d759a2a 65 wait_ms(150);
switches 0:0e018d759a2a 66 }
switches 0:0e018d759a2a 67 }
switches 0:0e018d759a2a 68
switches 0:0e018d759a2a 69 void mbed_error_printf(const char* format, ...) {
switches 0:0e018d759a2a 70 va_list arg;
switches 0:0e018d759a2a 71 va_start(arg, format);
switches 0:0e018d759a2a 72 mbed_error_vfprintf(format, arg);
switches 0:0e018d759a2a 73 va_end(arg);
switches 0:0e018d759a2a 74 }
switches 0:0e018d759a2a 75
switches 0:0e018d759a2a 76 void mbed_error_vfprintf(const char * format, va_list arg) {
switches 0:0e018d759a2a 77 #if DEVICE_SERIAL
switches 0:0e018d759a2a 78 core_util_critical_section_enter();
switches 0:0e018d759a2a 79 char buffer[128];
switches 0:0e018d759a2a 80 int size = vsprintf(buffer, format, arg);
switches 0:0e018d759a2a 81 if (size > 0) {
switches 0:0e018d759a2a 82 if (!stdio_uart_inited) {
switches 0:0e018d759a2a 83 serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX);
switches 0:0e018d759a2a 84 }
switches 0:0e018d759a2a 85 for (int i = 0; i < size; i++) {
switches 0:0e018d759a2a 86 serial_putc(&stdio_uart, buffer[i]);
switches 0:0e018d759a2a 87 }
switches 0:0e018d759a2a 88 }
switches 0:0e018d759a2a 89 core_util_critical_section_exit();
switches 0:0e018d759a2a 90 #endif
switches 0:0e018d759a2a 91 }