the do / gr-peach-opencv-project

Opencv 3.1 project on GR-PEACH board

Fork of gr-peach-opencv-project by the do

platform/mbed_board.c@170:54ff26da7eb6, 2017-07-04 (annotated)

Committer:
thedo
Date:
Tue Jul 04 06:23:13 2017 +0000
Revision:
170:54ff26da7eb6
Parent:
167:1657b442184c 
project opencv 3.1 on GR PEACH board, no use SD card.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thedo 167:1657b442184c 1 /* mbed Microcontroller Library
thedo 167:1657b442184c 2 * Copyright (c) 2006-2013 ARM Limited
thedo 167:1657b442184c 3 *
thedo 167:1657b442184c 4 * Licensed under the Apache License, Version 2.0 (the "License");
thedo 167:1657b442184c 5 * you may not use this file except in compliance with the License.
thedo 167:1657b442184c 6 * You may obtain a copy of the License at
thedo 167:1657b442184c 7 *
thedo 167:1657b442184c 8 * http://www.apache.org/licenses/LICENSE-2.0
thedo 167:1657b442184c 9 *
thedo 167:1657b442184c 10 * Unless required by applicable law or agreed to in writing, software
thedo 167:1657b442184c 11 * distributed under the License is distributed on an "AS IS" BASIS,
thedo 167:1657b442184c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
thedo 167:1657b442184c 13 * See the License for the specific language governing permissions and
thedo 167:1657b442184c 14 * limitations under the License.
thedo 167:1657b442184c 15 */
thedo 167:1657b442184c 16 #include <stdio.h>
thedo 167:1657b442184c 17 #include "hal/gpio_api.h"
thedo 167:1657b442184c 18 #include "platform/mbed_wait_api.h"
thedo 167:1657b442184c 19 #include "platform/mbed_toolchain.h"
thedo 167:1657b442184c 20 #include "platform/mbed_interface.h"
thedo 167:1657b442184c 21 #include "platform/mbed_critical.h"
thedo 167:1657b442184c 22 #include "hal/serial_api.h"
thedo 167:1657b442184c 23
thedo 167:1657b442184c 24 #if DEVICE_SERIAL
thedo 167:1657b442184c 25 extern int stdio_uart_inited;
thedo 167:1657b442184c 26 extern serial_t stdio_uart;
thedo 167:1657b442184c 27 #endif
thedo 167:1657b442184c 28
thedo 167:1657b442184c 29 WEAK void mbed_die(void) {
thedo 167:1657b442184c 30 #if !defined (NRF51_H) && !defined(TARGET_EFM32)
thedo 167:1657b442184c 31 core_util_critical_section_enter();
thedo 167:1657b442184c 32 #endif
thedo 167:1657b442184c 33 #if (DEVICE_ERROR_RED == 1)
thedo 167:1657b442184c 34 gpio_t led_red; gpio_init_out(&led_red, LED_RED);
thedo 167:1657b442184c 35 #elif (DEVICE_ERROR_PATTERN == 1)
thedo 167:1657b442184c 36 gpio_t led_1; gpio_init_out(&led_1, LED1);
thedo 167:1657b442184c 37 gpio_t led_2; gpio_init_out(&led_2, LED2);
thedo 167:1657b442184c 38 gpio_t led_3; gpio_init_out(&led_3, LED3);
thedo 167:1657b442184c 39 gpio_t led_4; gpio_init_out(&led_4, LED4);
thedo 167:1657b442184c 40 #endif
thedo 167:1657b442184c 41
thedo 167:1657b442184c 42 while (1) {
thedo 167:1657b442184c 43 #if (DEVICE_ERROR_RED == 1)
thedo 167:1657b442184c 44 gpio_write(&led_red, 1);
thedo 167:1657b442184c 45
thedo 167:1657b442184c 46 #elif (DEVICE_ERROR_PATTERN == 1)
thedo 167:1657b442184c 47 gpio_write(&led_1, 1);
thedo 167:1657b442184c 48 gpio_write(&led_2, 0);
thedo 167:1657b442184c 49 gpio_write(&led_3, 0);
thedo 167:1657b442184c 50 gpio_write(&led_4, 1);
thedo 167:1657b442184c 51 #endif
thedo 167:1657b442184c 52
thedo 167:1657b442184c 53 wait_ms(150);
thedo 167:1657b442184c 54
thedo 167:1657b442184c 55 #if (DEVICE_ERROR_RED == 1)
thedo 167:1657b442184c 56 gpio_write(&led_red, 0);
thedo 167:1657b442184c 57
thedo 167:1657b442184c 58 #elif (DEVICE_ERROR_PATTERN == 1)
thedo 167:1657b442184c 59 gpio_write(&led_1, 0);
thedo 167:1657b442184c 60 gpio_write(&led_2, 1);
thedo 167:1657b442184c 61 gpio_write(&led_3, 1);
thedo 167:1657b442184c 62 gpio_write(&led_4, 0);
thedo 167:1657b442184c 63 #endif
thedo 167:1657b442184c 64
thedo 167:1657b442184c 65 wait_ms(150);
thedo 167:1657b442184c 66 }
thedo 167:1657b442184c 67 }
thedo 167:1657b442184c 68
thedo 167:1657b442184c 69 void mbed_error_printf(const char* format, ...) {
thedo 167:1657b442184c 70 va_list arg;
thedo 167:1657b442184c 71 va_start(arg, format);
thedo 167:1657b442184c 72 mbed_error_vfprintf(format, arg);
thedo 167:1657b442184c 73 va_end(arg);
thedo 167:1657b442184c 74 }
thedo 167:1657b442184c 75
thedo 167:1657b442184c 76 void mbed_error_vfprintf(const char * format, va_list arg) {
thedo 167:1657b442184c 77 #if DEVICE_SERIAL
thedo 167:1657b442184c 78 #define ERROR_BUF_SIZE (128)
thedo 167:1657b442184c 79 core_util_critical_section_enter();
thedo 167:1657b442184c 80 char buffer[ERROR_BUF_SIZE];
thedo 167:1657b442184c 81 int size = vsnprintf(buffer, ERROR_BUF_SIZE, format, arg);
thedo 167:1657b442184c 82 if (size > 0) {
thedo 167:1657b442184c 83 if (!stdio_uart_inited) {
thedo 167:1657b442184c 84 serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX);
thedo 167:1657b442184c 85 }
thedo 167:1657b442184c 86 #if MBED_CONF_PLATFORM_STDIO_CONVERT_NEWLINES
thedo 167:1657b442184c 87 char stdio_out_prev = '\0';
thedo 167:1657b442184c 88 for (int i = 0; i < size; i++) {
thedo 167:1657b442184c 89 if (buffer[i] == '\n' && stdio_out_prev != '\r') {
thedo 167:1657b442184c 90 serial_putc(&stdio_uart, '\r');
thedo 167:1657b442184c 91 }
thedo 167:1657b442184c 92 serial_putc(&stdio_uart, buffer[i]);
thedo 167:1657b442184c 93 stdio_out_prev = buffer[i];
thedo 167:1657b442184c 94 }
thedo 167:1657b442184c 95 #else
thedo 167:1657b442184c 96 for (int i = 0; i < size; i++) {
thedo 167:1657b442184c 97 serial_putc(&stdio_uart, buffer[i]);
thedo 167:1657b442184c 98 }
thedo 167:1657b442184c 99 #endif
thedo 167:1657b442184c 100 }
thedo 167:1657b442184c 101 core_util_critical_section_exit();
thedo 167:1657b442184c 102 #endif
thedo 167:1657b442184c 103 }
thedo 167:1657b442184c 104