takashi kadono / Mbed OS Nucleo446_SSD1331

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/platform/mbed_error_hist.c@0:8fdf9a60065b, 2018-10-10 (annotated)

Committer:
kadonotakashi
Date:
Wed Oct 10 00:33:53 2018 +0000
Revision:
0:8fdf9a60065b
how to make mbed librry

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 /* mbed Microcontroller Library
kadonotakashi 0:8fdf9a60065b 2 * Copyright (c) 2006-2013 ARM Limited
kadonotakashi 0:8fdf9a60065b 3 *
kadonotakashi 0:8fdf9a60065b 4 * Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 5 * you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 6 * You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 7 *
kadonotakashi 0:8fdf9a60065b 8 * http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 9 *
kadonotakashi 0:8fdf9a60065b 10 * Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 11 * distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 13 * See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 14 * limitations under the License.
kadonotakashi 0:8fdf9a60065b 15 */
kadonotakashi 0:8fdf9a60065b 16 #include <stdlib.h>
kadonotakashi 0:8fdf9a60065b 17 #include <stdarg.h>
kadonotakashi 0:8fdf9a60065b 18 #include "device.h"
kadonotakashi 0:8fdf9a60065b 19 #include "platform/mbed_error.h"
kadonotakashi 0:8fdf9a60065b 20 #include "platform/mbed_toolchain.h"
kadonotakashi 0:8fdf9a60065b 21 #include "platform/mbed_critical.h"
kadonotakashi 0:8fdf9a60065b 22 #include "platform/mbed_interface.h"
kadonotakashi 0:8fdf9a60065b 23
kadonotakashi 0:8fdf9a60065b 24 #if MBED_CONF_PLATFORM_ERROR_HIST_ENABLED
kadonotakashi 0:8fdf9a60065b 25 #include "platform/mbed_error_hist.h"
kadonotakashi 0:8fdf9a60065b 26
kadonotakashi 0:8fdf9a60065b 27 static mbed_error_ctx mbed_error_ctx_log[MBED_CONF_PLATFORM_ERROR_HIST_SIZE] = {0};
kadonotakashi 0:8fdf9a60065b 28 static int error_log_count = -1;
kadonotakashi 0:8fdf9a60065b 29
kadonotakashi 0:8fdf9a60065b 30 mbed_error_status_t mbed_error_hist_put(mbed_error_ctx *error_ctx)
kadonotakashi 0:8fdf9a60065b 31 {
kadonotakashi 0:8fdf9a60065b 32 //Return error if error_ctx is NULL
kadonotakashi 0:8fdf9a60065b 33 if (NULL == error_ctx) {
kadonotakashi 0:8fdf9a60065b 34 return MBED_ERROR_INVALID_ARGUMENT;
kadonotakashi 0:8fdf9a60065b 35 }
kadonotakashi 0:8fdf9a60065b 36
kadonotakashi 0:8fdf9a60065b 37 core_util_critical_section_enter();
kadonotakashi 0:8fdf9a60065b 38 error_log_count++;
kadonotakashi 0:8fdf9a60065b 39 memcpy(&mbed_error_ctx_log[error_log_count % MBED_CONF_PLATFORM_ERROR_HIST_SIZE], error_ctx, sizeof(mbed_error_ctx));
kadonotakashi 0:8fdf9a60065b 40 core_util_critical_section_exit();
kadonotakashi 0:8fdf9a60065b 41
kadonotakashi 0:8fdf9a60065b 42 return MBED_SUCCESS;
kadonotakashi 0:8fdf9a60065b 43 }
kadonotakashi 0:8fdf9a60065b 44
kadonotakashi 0:8fdf9a60065b 45 mbed_error_status_t mbed_error_hist_get(int index, mbed_error_ctx *error_ctx)
kadonotakashi 0:8fdf9a60065b 46 {
kadonotakashi 0:8fdf9a60065b 47 //Return error if index is more than max log size
kadonotakashi 0:8fdf9a60065b 48 if (index >= MBED_CONF_PLATFORM_ERROR_HIST_SIZE) {
kadonotakashi 0:8fdf9a60065b 49 return MBED_ERROR_INVALID_ARGUMENT;
kadonotakashi 0:8fdf9a60065b 50 }
kadonotakashi 0:8fdf9a60065b 51
kadonotakashi 0:8fdf9a60065b 52 core_util_critical_section_enter();
kadonotakashi 0:8fdf9a60065b 53 //calculate the index where we want to pick the ctx
kadonotakashi 0:8fdf9a60065b 54 if (error_log_count >= MBED_CONF_PLATFORM_ERROR_HIST_SIZE) {
kadonotakashi 0:8fdf9a60065b 55 index = (error_log_count + index + 1) % MBED_CONF_PLATFORM_ERROR_HIST_SIZE;
kadonotakashi 0:8fdf9a60065b 56 }
kadonotakashi 0:8fdf9a60065b 57 core_util_critical_section_exit();
kadonotakashi 0:8fdf9a60065b 58 memcpy(error_ctx, &mbed_error_ctx_log[index % MBED_CONF_PLATFORM_ERROR_HIST_SIZE], sizeof(mbed_error_ctx));
kadonotakashi 0:8fdf9a60065b 59
kadonotakashi 0:8fdf9a60065b 60 return MBED_SUCCESS;
kadonotakashi 0:8fdf9a60065b 61 }
kadonotakashi 0:8fdf9a60065b 62
kadonotakashi 0:8fdf9a60065b 63 mbed_error_ctx *mbed_error_hist_get_entry(void)
kadonotakashi 0:8fdf9a60065b 64 {
kadonotakashi 0:8fdf9a60065b 65 core_util_critical_section_enter();
kadonotakashi 0:8fdf9a60065b 66 error_log_count++;
kadonotakashi 0:8fdf9a60065b 67 mbed_error_ctx *ctx = &mbed_error_ctx_log[error_log_count % MBED_CONF_PLATFORM_ERROR_HIST_SIZE];
kadonotakashi 0:8fdf9a60065b 68 core_util_critical_section_exit();
kadonotakashi 0:8fdf9a60065b 69
kadonotakashi 0:8fdf9a60065b 70 return ctx;
kadonotakashi 0:8fdf9a60065b 71 }
kadonotakashi 0:8fdf9a60065b 72
kadonotakashi 0:8fdf9a60065b 73 mbed_error_status_t mbed_error_hist_get_last_error(mbed_error_ctx *error_ctx)
kadonotakashi 0:8fdf9a60065b 74 {
kadonotakashi 0:8fdf9a60065b 75 if (-1 == error_log_count) {
kadonotakashi 0:8fdf9a60065b 76 return MBED_ERROR_ITEM_NOT_FOUND;
kadonotakashi 0:8fdf9a60065b 77 }
kadonotakashi 0:8fdf9a60065b 78 core_util_critical_section_enter();
kadonotakashi 0:8fdf9a60065b 79 memcpy(error_ctx, &mbed_error_ctx_log[error_log_count % MBED_CONF_PLATFORM_ERROR_HIST_SIZE], sizeof(mbed_error_ctx));
kadonotakashi 0:8fdf9a60065b 80 core_util_critical_section_exit();
kadonotakashi 0:8fdf9a60065b 81
kadonotakashi 0:8fdf9a60065b 82 return MBED_SUCCESS;
kadonotakashi 0:8fdf9a60065b 83 }
kadonotakashi 0:8fdf9a60065b 84
kadonotakashi 0:8fdf9a60065b 85 int mbed_error_hist_get_count()
kadonotakashi 0:8fdf9a60065b 86 {
kadonotakashi 0:8fdf9a60065b 87 return (error_log_count >= MBED_CONF_PLATFORM_ERROR_HIST_SIZE ? MBED_CONF_PLATFORM_ERROR_HIST_SIZE : error_log_count + 1);
kadonotakashi 0:8fdf9a60065b 88 }
kadonotakashi 0:8fdf9a60065b 89
kadonotakashi 0:8fdf9a60065b 90 mbed_error_status_t mbed_error_hist_reset()
kadonotakashi 0:8fdf9a60065b 91 {
kadonotakashi 0:8fdf9a60065b 92 core_util_critical_section_enter();
kadonotakashi 0:8fdf9a60065b 93 error_log_count = -1;
kadonotakashi 0:8fdf9a60065b 94 core_util_critical_section_exit();
kadonotakashi 0:8fdf9a60065b 95
kadonotakashi 0:8fdf9a60065b 96 return MBED_SUCCESS;
kadonotakashi 0:8fdf9a60065b 97 }
kadonotakashi 0:8fdf9a60065b 98
kadonotakashi 0:8fdf9a60065b 99 #endif