Thor Hall / mbed-dev_mbed_lib_v125

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common/mbed_board.c@187:92cbb9eec47b, 2018-07-20 (annotated)

Committer:
apluscw
Date:
Fri Jul 20 21:24:42 2018 +0000
Revision:
187:92cbb9eec47b
Parent:
144:ef7eb2e8f9f7 
Mbed library with source code from mbed lib v125. Posted to ease integration with some older projects.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /* mbed Microcontroller Library
<> 144:ef7eb2e8f9f7 2 * Copyright (c) 2006-2013 ARM Limited
<> 144:ef7eb2e8f9f7 3 *
<> 144:ef7eb2e8f9f7 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 144:ef7eb2e8f9f7 5 * you may not use this file except in compliance with the License.
<> 144:ef7eb2e8f9f7 6 * You may obtain a copy of the License at
<> 144:ef7eb2e8f9f7 7 *
<> 144:ef7eb2e8f9f7 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 144:ef7eb2e8f9f7 9 *
<> 144:ef7eb2e8f9f7 10 * Unless required by applicable law or agreed to in writing, software
<> 144:ef7eb2e8f9f7 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 144:ef7eb2e8f9f7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 144:ef7eb2e8f9f7 13 * See the License for the specific language governing permissions and
<> 144:ef7eb2e8f9f7 14 * limitations under the License.
<> 144:ef7eb2e8f9f7 15 */
<> 144:ef7eb2e8f9f7 16 #include <stdio.h>
<> 144:ef7eb2e8f9f7 17 #include "gpio_api.h"
<> 144:ef7eb2e8f9f7 18 #include "wait_api.h"
<> 144:ef7eb2e8f9f7 19 #include "toolchain.h"
<> 144:ef7eb2e8f9f7 20 #include "mbed_interface.h"
<> 144:ef7eb2e8f9f7 21 #include "critical.h"
<> 144:ef7eb2e8f9f7 22 #include "serial_api.h"
<> 144:ef7eb2e8f9f7 23
<> 144:ef7eb2e8f9f7 24 #if DEVICE_SERIAL
<> 144:ef7eb2e8f9f7 25 extern int stdio_uart_inited;
<> 144:ef7eb2e8f9f7 26 extern serial_t stdio_uart;
<> 144:ef7eb2e8f9f7 27 #endif
<> 144:ef7eb2e8f9f7 28
<> 144:ef7eb2e8f9f7 29 WEAK void mbed_die(void) {
<> 144:ef7eb2e8f9f7 30 #if !defined (NRF51_H) && !defined(TARGET_EFM32)
<> 144:ef7eb2e8f9f7 31 core_util_critical_section_enter();
<> 144:ef7eb2e8f9f7 32 #endif
<> 144:ef7eb2e8f9f7 33 #if (DEVICE_ERROR_RED == 1)
<> 144:ef7eb2e8f9f7 34 gpio_t led_red; gpio_init_out(&led_red, LED_RED);
<> 144:ef7eb2e8f9f7 35 #elif (DEVICE_ERROR_PATTERN == 1)
<> 144:ef7eb2e8f9f7 36 gpio_t led_1; gpio_init_out(&led_1, LED1);
<> 144:ef7eb2e8f9f7 37 gpio_t led_2; gpio_init_out(&led_2, LED2);
<> 144:ef7eb2e8f9f7 38 gpio_t led_3; gpio_init_out(&led_3, LED3);
<> 144:ef7eb2e8f9f7 39 gpio_t led_4; gpio_init_out(&led_4, LED4);
<> 144:ef7eb2e8f9f7 40 #endif
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 while (1) {
<> 144:ef7eb2e8f9f7 43 #if (DEVICE_ERROR_RED == 1)
<> 144:ef7eb2e8f9f7 44 gpio_write(&led_red, 1);
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 #elif (DEVICE_ERROR_PATTERN == 1)
<> 144:ef7eb2e8f9f7 47 gpio_write(&led_1, 1);
<> 144:ef7eb2e8f9f7 48 gpio_write(&led_2, 0);
<> 144:ef7eb2e8f9f7 49 gpio_write(&led_3, 0);
<> 144:ef7eb2e8f9f7 50 gpio_write(&led_4, 1);
<> 144:ef7eb2e8f9f7 51 #endif
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 wait_ms(150);
<> 144:ef7eb2e8f9f7 54
<> 144:ef7eb2e8f9f7 55 #if (DEVICE_ERROR_RED == 1)
<> 144:ef7eb2e8f9f7 56 gpio_write(&led_red, 0);
<> 144:ef7eb2e8f9f7 57
<> 144:ef7eb2e8f9f7 58 #elif (DEVICE_ERROR_PATTERN == 1)
<> 144:ef7eb2e8f9f7 59 gpio_write(&led_1, 0);
<> 144:ef7eb2e8f9f7 60 gpio_write(&led_2, 1);
<> 144:ef7eb2e8f9f7 61 gpio_write(&led_3, 1);
<> 144:ef7eb2e8f9f7 62 gpio_write(&led_4, 0);
<> 144:ef7eb2e8f9f7 63 #endif
<> 144:ef7eb2e8f9f7 64
<> 144:ef7eb2e8f9f7 65 wait_ms(150);
<> 144:ef7eb2e8f9f7 66 }
<> 144:ef7eb2e8f9f7 67 }
<> 144:ef7eb2e8f9f7 68
<> 144:ef7eb2e8f9f7 69 void mbed_error_printf(const char* format, ...) {
<> 144:ef7eb2e8f9f7 70 va_list arg;
<> 144:ef7eb2e8f9f7 71 va_start(arg, format);
<> 144:ef7eb2e8f9f7 72 mbed_error_vfprintf(format, arg);
<> 144:ef7eb2e8f9f7 73 va_end(arg);
<> 144:ef7eb2e8f9f7 74 }
<> 144:ef7eb2e8f9f7 75
<> 144:ef7eb2e8f9f7 76 void mbed_error_vfprintf(const char * format, va_list arg) {
<> 144:ef7eb2e8f9f7 77 #if DEVICE_SERIAL
<> 144:ef7eb2e8f9f7 78 core_util_critical_section_enter();
<> 144:ef7eb2e8f9f7 79 char buffer[128];
<> 144:ef7eb2e8f9f7 80 int size = vsprintf(buffer, format, arg);
<> 144:ef7eb2e8f9f7 81 if (size > 0) {
<> 144:ef7eb2e8f9f7 82 if (!stdio_uart_inited) {
<> 144:ef7eb2e8f9f7 83 serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX);
<> 144:ef7eb2e8f9f7 84 }
<> 144:ef7eb2e8f9f7 85 for (int i = 0; i < size; i++) {
<> 144:ef7eb2e8f9f7 86 serial_putc(&stdio_uart, buffer[i]);
<> 144:ef7eb2e8f9f7 87 }
<> 144:ef7eb2e8f9f7 88 }
<> 144:ef7eb2e8f9f7 89 core_util_critical_section_exit();
<> 144:ef7eb2e8f9f7 90 #endif
<> 144:ef7eb2e8f9f7 91 }