cmsis_rtos_IMU_test1 - Test1 of cmsis and IMU/AHRS (sensor BMA180,HMC588…

Users » caroe » Code » cmsis_rtos_IMU_test1

Bo Carøe / Mbed 2 deprecated cmsis_rtos_IMU_test1

Test1 of cmsis and IMU/AHRS (sensor BMA180,HMC5883,ITG3200) IMU/AHRS is not ok

ConfigFile/ConfigFile.cpp@0:cb04b53e6f9b, 2012-06-11 (annotated)

Committer:: caroe
Date:: Mon Jun 11 12:02:30 2012 +0000
Revision:: 0:cb04b53e6f9b

Who changed what in which revision?

User	Revision	Line number	New contents of line
caroe	0:cb04b53e6f9b	1	/**
caroe	0:cb04b53e6f9b	2	* Configuration file interface class (Version 0.0.1)
caroe	0:cb04b53e6f9b	3	*
caroe	0:cb04b53e6f9b	4	* Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
caroe	0:cb04b53e6f9b	5	* http://shinta.main.jp/
caroe	0:cb04b53e6f9b	6	*/
caroe	0:cb04b53e6f9b	7	#include "ConfigFile.h"
caroe	0:cb04b53e6f9b	8
caroe	0:cb04b53e6f9b	9	#define NEWLINE_UNIX "\n"
caroe	0:cb04b53e6f9b	10	#define NEWLINE_DOS "\r\n"
caroe	0:cb04b53e6f9b	11	#define NEWLINE_MAC "\r"
caroe	0:cb04b53e6f9b	12
caroe	0:cb04b53e6f9b	13	/**
caroe	0:cb04b53e6f9b	14	* Create a configuration file class.
caroe	0:cb04b53e6f9b	15	*/
caroe	0:cb04b53e6f9b	16	ConfigFile::ConfigFile() {
caroe	0:cb04b53e6f9b	17	/*
caroe	0:cb04b53e6f9b	18	* Allocation for a config_t list.
caroe	0:cb04b53e6f9b	19	*/
caroe	0:cb04b53e6f9b	20	configlist = (config_t *)malloc(sizeof(config_t ) * MAXCONFIG);
caroe	0:cb04b53e6f9b	21	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	22	configlist[i] = NULL;
caroe	0:cb04b53e6f9b	23	}
caroe	0:cb04b53e6f9b	24	}
caroe	0:cb04b53e6f9b	25
caroe	0:cb04b53e6f9b	26	/**
caroe	0:cb04b53e6f9b	27	* Destroy a configuration file class.
caroe	0:cb04b53e6f9b	28	*/
caroe	0:cb04b53e6f9b	29	ConfigFile::~ConfigFile() {
caroe	0:cb04b53e6f9b	30	/*
caroe	0:cb04b53e6f9b	31	* Remove all storage and the contents.
caroe	0:cb04b53e6f9b	32	*/
caroe	0:cb04b53e6f9b	33	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	34	config_t *cfg = configlist[i];
caroe	0:cb04b53e6f9b	35	if (cfg != NULL) {
caroe	0:cb04b53e6f9b	36	free(cfg->key);
caroe	0:cb04b53e6f9b	37	free(cfg->value);
caroe	0:cb04b53e6f9b	38	free(cfg);
caroe	0:cb04b53e6f9b	39	}
caroe	0:cb04b53e6f9b	40	configlist[i] = NULL;
caroe	0:cb04b53e6f9b	41	}
caroe	0:cb04b53e6f9b	42
caroe	0:cb04b53e6f9b	43	/*
caroe	0:cb04b53e6f9b	44	* Remove cnofig_t list.
caroe	0:cb04b53e6f9b	45	*/
caroe	0:cb04b53e6f9b	46	free(configlist);
caroe	0:cb04b53e6f9b	47	configlist = NULL;
caroe	0:cb04b53e6f9b	48	}
caroe	0:cb04b53e6f9b	49
caroe	0:cb04b53e6f9b	50	/**
caroe	0:cb04b53e6f9b	51	* Get a value for a key.
caroe	0:cb04b53e6f9b	52	*
caroe	0:cb04b53e6f9b	53	* @param key A target key name.
caroe	0:cb04b53e6f9b	54	* @param value A pointer to a value storage.
caroe	0:cb04b53e6f9b	55	* @param siz A size of a value storage.
caroe	0:cb04b53e6f9b	56	* @return A value or NULL.
caroe	0:cb04b53e6f9b	57	*/
caroe	0:cb04b53e6f9b	58	bool ConfigFile::getValue(char key, char value, size_t siz) {
caroe	0:cb04b53e6f9b	59	/*
caroe	0:cb04b53e6f9b	60	* Null check.
caroe	0:cb04b53e6f9b	61	*/
caroe	0:cb04b53e6f9b	62	if (key == NULL) {
caroe	0:cb04b53e6f9b	63	return false;
caroe	0:cb04b53e6f9b	64	}
caroe	0:cb04b53e6f9b	65
caroe	0:cb04b53e6f9b	66	/*
caroe	0:cb04b53e6f9b	67	* Search a config_t object from the key.
caroe	0:cb04b53e6f9b	68	*/
caroe	0:cb04b53e6f9b	69	config_t *p = search(key);
caroe	0:cb04b53e6f9b	70	if (p == NULL) {
caroe	0:cb04b53e6f9b	71	return false;
caroe	0:cb04b53e6f9b	72	}
caroe	0:cb04b53e6f9b	73
caroe	0:cb04b53e6f9b	74	/*
caroe	0:cb04b53e6f9b	75	* Check the storage size.
caroe	0:cb04b53e6f9b	76	*/
caroe	0:cb04b53e6f9b	77	if (siz <= strlen(p->value)) {
caroe	0:cb04b53e6f9b	78	return false;
caroe	0:cb04b53e6f9b	79	}
caroe	0:cb04b53e6f9b	80
caroe	0:cb04b53e6f9b	81	/*
caroe	0:cb04b53e6f9b	82	* Copy the value to the storage.
caroe	0:cb04b53e6f9b	83	*/
caroe	0:cb04b53e6f9b	84	strcpy(value, p->value);
caroe	0:cb04b53e6f9b	85	return true;
caroe	0:cb04b53e6f9b	86	}
caroe	0:cb04b53e6f9b	87
caroe	0:cb04b53e6f9b	88	/**
caroe	0:cb04b53e6f9b	89	* Set a set of a key and value.
caroe	0:cb04b53e6f9b	90	*
caroe	0:cb04b53e6f9b	91	* @param key A key.
caroe	0:cb04b53e6f9b	92	* @param value A value.
caroe	0:cb04b53e6f9b	93	*
caroe	0:cb04b53e6f9b	94	* @return True if it succeed.
caroe	0:cb04b53e6f9b	95	*/
caroe	0:cb04b53e6f9b	96	bool ConfigFile::setValue(char key, char value) {
caroe	0:cb04b53e6f9b	97	/*
caroe	0:cb04b53e6f9b	98	* Null check.
caroe	0:cb04b53e6f9b	99	*/
caroe	0:cb04b53e6f9b	100	if ((key == NULL) \|\| (value == NULL)) {
caroe	0:cb04b53e6f9b	101	return false;
caroe	0:cb04b53e6f9b	102	}
caroe	0:cb04b53e6f9b	103
caroe	0:cb04b53e6f9b	104	/*
caroe	0:cb04b53e6f9b	105	* Size check.
caroe	0:cb04b53e6f9b	106	*/
caroe	0:cb04b53e6f9b	107	if ((MAXLEN_KEY < strlen(key)) \|\| (MAXLEN_VALUE < strlen(value))) {
caroe	0:cb04b53e6f9b	108	return false;
caroe	0:cb04b53e6f9b	109	}
caroe	0:cb04b53e6f9b	110
caroe	0:cb04b53e6f9b	111	/*
caroe	0:cb04b53e6f9b	112	* Search a config_t object from the key.
caroe	0:cb04b53e6f9b	113	*/
caroe	0:cb04b53e6f9b	114	config_t *p = search(key);
caroe	0:cb04b53e6f9b	115	if (p == NULL) {
caroe	0:cb04b53e6f9b	116	/*
caroe	0:cb04b53e6f9b	117	* Allocation a memory for a new key.
caroe	0:cb04b53e6f9b	118	*/
caroe	0:cb04b53e6f9b	119	char k = (char )malloc(sizeof(char) * (strlen(key) + 1));
caroe	0:cb04b53e6f9b	120	if (k == NULL) {
caroe	0:cb04b53e6f9b	121	return false;
caroe	0:cb04b53e6f9b	122	}
caroe	0:cb04b53e6f9b	123	strcpy(k, key);
caroe	0:cb04b53e6f9b	124
caroe	0:cb04b53e6f9b	125	/*
caroe	0:cb04b53e6f9b	126	* Allocation a memory for a new value.
caroe	0:cb04b53e6f9b	127	*/
caroe	0:cb04b53e6f9b	128	char v = (char )malloc(sizeof(char) * (strlen(value) + 1));
caroe	0:cb04b53e6f9b	129	if (v == NULL) {
caroe	0:cb04b53e6f9b	130	free(k);
caroe	0:cb04b53e6f9b	131	return false;
caroe	0:cb04b53e6f9b	132	}
caroe	0:cb04b53e6f9b	133	strcpy(v, value);
caroe	0:cb04b53e6f9b	134
caroe	0:cb04b53e6f9b	135	/*
caroe	0:cb04b53e6f9b	136	* Allocation a memory for a new configuration.
caroe	0:cb04b53e6f9b	137	*/
caroe	0:cb04b53e6f9b	138	config_t cfg = (config_t )malloc(sizeof(config_t) * 1);
caroe	0:cb04b53e6f9b	139	if (cfg == NULL) {
caroe	0:cb04b53e6f9b	140	free(k);
caroe	0:cb04b53e6f9b	141	free(v);
caroe	0:cb04b53e6f9b	142	return false;
caroe	0:cb04b53e6f9b	143	}
caroe	0:cb04b53e6f9b	144	cfg->key = k;
caroe	0:cb04b53e6f9b	145	cfg->value = v;
caroe	0:cb04b53e6f9b	146
caroe	0:cb04b53e6f9b	147	/*
caroe	0:cb04b53e6f9b	148	* Add the new configuration.
caroe	0:cb04b53e6f9b	149	*/
caroe	0:cb04b53e6f9b	150	if (!add(cfg)) {
caroe	0:cb04b53e6f9b	151	free(k);
caroe	0:cb04b53e6f9b	152	free(v);
caroe	0:cb04b53e6f9b	153	free(cfg);
caroe	0:cb04b53e6f9b	154	return false;
caroe	0:cb04b53e6f9b	155	}
caroe	0:cb04b53e6f9b	156
caroe	0:cb04b53e6f9b	157	return true;
caroe	0:cb04b53e6f9b	158	} else {
caroe	0:cb04b53e6f9b	159	/*
caroe	0:cb04b53e6f9b	160	* The value is same.
caroe	0:cb04b53e6f9b	161	*/
caroe	0:cb04b53e6f9b	162	if (strcmp(value, p->value) == 0) {
caroe	0:cb04b53e6f9b	163	return true;
caroe	0:cb04b53e6f9b	164	}
caroe	0:cb04b53e6f9b	165
caroe	0:cb04b53e6f9b	166	/*
caroe	0:cb04b53e6f9b	167	* Free a memory for the value.
caroe	0:cb04b53e6f9b	168	*/
caroe	0:cb04b53e6f9b	169	free(p->value);
caroe	0:cb04b53e6f9b	170	p->value = NULL;
caroe	0:cb04b53e6f9b	171
caroe	0:cb04b53e6f9b	172	/*
caroe	0:cb04b53e6f9b	173	* Allocation memory for the new value.
caroe	0:cb04b53e6f9b	174	*/
caroe	0:cb04b53e6f9b	175	char v = (char )malloc(sizeof(char) * (strlen(value) + 1));
caroe	0:cb04b53e6f9b	176	if (v == NULL) {
caroe	0:cb04b53e6f9b	177	return false;
caroe	0:cb04b53e6f9b	178	}
caroe	0:cb04b53e6f9b	179
caroe	0:cb04b53e6f9b	180	/*
caroe	0:cb04b53e6f9b	181	* Store it.
caroe	0:cb04b53e6f9b	182	*/
caroe	0:cb04b53e6f9b	183	strcpy(v, value);
caroe	0:cb04b53e6f9b	184	p->value = v;
caroe	0:cb04b53e6f9b	185
caroe	0:cb04b53e6f9b	186	return true;
caroe	0:cb04b53e6f9b	187	}
caroe	0:cb04b53e6f9b	188	}
caroe	0:cb04b53e6f9b	189
caroe	0:cb04b53e6f9b	190	/**
caroe	0:cb04b53e6f9b	191	* Remove a config.
caroe	0:cb04b53e6f9b	192	*
caroe	0:cb04b53e6f9b	193	* @param key A key.
caroe	0:cb04b53e6f9b	194	*
caroe	0:cb04b53e6f9b	195	* @return True if it succeed.
caroe	0:cb04b53e6f9b	196	*/
caroe	0:cb04b53e6f9b	197	bool ConfigFile::remove(char *key) {
caroe	0:cb04b53e6f9b	198	if (key == NULL) {
caroe	0:cb04b53e6f9b	199	return false;
caroe	0:cb04b53e6f9b	200	}
caroe	0:cb04b53e6f9b	201	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	202	config_t *cfg = configlist[i];
caroe	0:cb04b53e6f9b	203	if (cfg != NULL) {
caroe	0:cb04b53e6f9b	204	if (strcmp(cfg->key, key) == 0) {
caroe	0:cb04b53e6f9b	205	free(cfg->key);
caroe	0:cb04b53e6f9b	206	free(cfg->value);
caroe	0:cb04b53e6f9b	207	free(cfg);
caroe	0:cb04b53e6f9b	208	configlist[i] = NULL;
caroe	0:cb04b53e6f9b	209	return true;
caroe	0:cb04b53e6f9b	210	}
caroe	0:cb04b53e6f9b	211	}
caroe	0:cb04b53e6f9b	212	}
caroe	0:cb04b53e6f9b	213	return false;
caroe	0:cb04b53e6f9b	214	}
caroe	0:cb04b53e6f9b	215
caroe	0:cb04b53e6f9b	216	/**
caroe	0:cb04b53e6f9b	217	* Remove all config.
caroe	0:cb04b53e6f9b	218	*
caroe	0:cb04b53e6f9b	219	* @return True if it succeed.
caroe	0:cb04b53e6f9b	220	*/
caroe	0:cb04b53e6f9b	221	bool ConfigFile::removeAll(void) {
caroe	0:cb04b53e6f9b	222	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	223	config_t *p = configlist[i];
caroe	0:cb04b53e6f9b	224	if (p != NULL) {
caroe	0:cb04b53e6f9b	225	free(p->key);
caroe	0:cb04b53e6f9b	226	free(p->value);
caroe	0:cb04b53e6f9b	227	}
caroe	0:cb04b53e6f9b	228	free(p);
caroe	0:cb04b53e6f9b	229	configlist[i] = NULL;
caroe	0:cb04b53e6f9b	230	}
caroe	0:cb04b53e6f9b	231	return true;
caroe	0:cb04b53e6f9b	232	}
caroe	0:cb04b53e6f9b	233
caroe	0:cb04b53e6f9b	234	/**
caroe	0:cb04b53e6f9b	235	* Get a number of configuration sets.
caroe	0:cb04b53e6f9b	236	*
caroe	0:cb04b53e6f9b	237	* @return number of configuration sets.
caroe	0:cb04b53e6f9b	238	*/
caroe	0:cb04b53e6f9b	239	int ConfigFile::getCount() {
caroe	0:cb04b53e6f9b	240	int cnt = 0;
caroe	0:cb04b53e6f9b	241	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	242	config_t *p = configlist[i];
caroe	0:cb04b53e6f9b	243	if (p != NULL) {
caroe	0:cb04b53e6f9b	244	cnt++;
caroe	0:cb04b53e6f9b	245	}
caroe	0:cb04b53e6f9b	246	}
caroe	0:cb04b53e6f9b	247	return cnt;
caroe	0:cb04b53e6f9b	248	}
caroe	0:cb04b53e6f9b	249
caroe	0:cb04b53e6f9b	250	/**
caroe	0:cb04b53e6f9b	251	* Get a key and a value.
caroe	0:cb04b53e6f9b	252	*
caroe	0:cb04b53e6f9b	253	* @param index Index number of this list.
caroe	0:cb04b53e6f9b	254	* @param key A pointer to a buffer for key.
caroe	0:cb04b53e6f9b	255	* @param keybufsiz A size of the key buffer.
caroe	0:cb04b53e6f9b	256	* @param value A pointer to a buffer for value.
caroe	0:cb04b53e6f9b	257	* @param valuebufsiz A size of the value buffer.
caroe	0:cb04b53e6f9b	258	*
caroe	0:cb04b53e6f9b	259	* @return true if it succeed.
caroe	0:cb04b53e6f9b	260	*/
caroe	0:cb04b53e6f9b	261	bool ConfigFile::getKeyAndValue(int index, char key, size_t keybufsiz, char value, size_t valuebufsiz) {
caroe	0:cb04b53e6f9b	262	int cnt = 0;
caroe	0:cb04b53e6f9b	263	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	264	config_t *p = configlist[i];
caroe	0:cb04b53e6f9b	265	if (p != NULL) {
caroe	0:cb04b53e6f9b	266	if (cnt == index) {
caroe	0:cb04b53e6f9b	267	if ((strlen(p->key) < keybufsiz) && (strlen(p->value) < valuebufsiz)) {
caroe	0:cb04b53e6f9b	268	strcpy(key, p->key);
caroe	0:cb04b53e6f9b	269	strcpy(value, p->value);
caroe	0:cb04b53e6f9b	270	return true;
caroe	0:cb04b53e6f9b	271	}
caroe	0:cb04b53e6f9b	272	return false;
caroe	0:cb04b53e6f9b	273	}
caroe	0:cb04b53e6f9b	274	cnt++;
caroe	0:cb04b53e6f9b	275	}
caroe	0:cb04b53e6f9b	276	}
caroe	0:cb04b53e6f9b	277	return false;
caroe	0:cb04b53e6f9b	278	}
caroe	0:cb04b53e6f9b	279
caroe	0:cb04b53e6f9b	280	/**
caroe	0:cb04b53e6f9b	281	* Read from the target file.
caroe	0:cb04b53e6f9b	282	*
caroe	0:cb04b53e6f9b	283	* @param file A target file name.
caroe	0:cb04b53e6f9b	284	*/
caroe	0:cb04b53e6f9b	285	bool ConfigFile::read(char *file) {
caroe	0:cb04b53e6f9b	286	/*
caroe	0:cb04b53e6f9b	287	* Open the target file.
caroe	0:cb04b53e6f9b	288	*/
caroe	0:cb04b53e6f9b	289	FILE *fp = fopen(file, "r");
caroe	0:cb04b53e6f9b	290	if (fp == NULL) {
caroe	0:cb04b53e6f9b	291	return false;
caroe	0:cb04b53e6f9b	292	}
caroe	0:cb04b53e6f9b	293
caroe	0:cb04b53e6f9b	294	/*
caroe	0:cb04b53e6f9b	295	* Remove all configuration.
caroe	0:cb04b53e6f9b	296	*/
caroe	0:cb04b53e6f9b	297	removeAll();
caroe	0:cb04b53e6f9b	298
caroe	0:cb04b53e6f9b	299	/*
caroe	0:cb04b53e6f9b	300	* Read from a file.
caroe	0:cb04b53e6f9b	301	*/
caroe	0:cb04b53e6f9b	302	char buf[MAXLEN_KEY + 8 + MAXLEN_VALUE];
caroe	0:cb04b53e6f9b	303	while (fgets(buf, sizeof(buf), fp) != NULL) {
caroe	0:cb04b53e6f9b	304	/*
caroe	0:cb04b53e6f9b	305	* Ignore a comment.
caroe	0:cb04b53e6f9b	306	*/
caroe	0:cb04b53e6f9b	307	if (buf[0] == '#') {
caroe	0:cb04b53e6f9b	308	continue;
caroe	0:cb04b53e6f9b	309	}
caroe	0:cb04b53e6f9b	310
caroe	0:cb04b53e6f9b	311	/*
caroe	0:cb04b53e6f9b	312	* Trim a return.
caroe	0:cb04b53e6f9b	313	*/
caroe	0:cb04b53e6f9b	314	const size_t len = strlen(buf);
caroe	0:cb04b53e6f9b	315	for (int i = 0; i < len; i++) {
caroe	0:cb04b53e6f9b	316	if ((buf[i] == '\r') \|\| (buf[i] == '\n')) {
caroe	0:cb04b53e6f9b	317	buf[i] = '\0';
caroe	0:cb04b53e6f9b	318	}
caroe	0:cb04b53e6f9b	319	}
caroe	0:cb04b53e6f9b	320
caroe	0:cb04b53e6f9b	321	/*
caroe	0:cb04b53e6f9b	322	* Separate key and value.
caroe	0:cb04b53e6f9b	323	*/
caroe	0:cb04b53e6f9b	324	char k[MAXLEN_KEY];
caroe	0:cb04b53e6f9b	325	char v[MAXLEN_VALUE];
caroe	0:cb04b53e6f9b	326	char *sp = strchr(buf, SEPARATOR);
caroe	0:cb04b53e6f9b	327	if (sp != NULL) {
caroe	0:cb04b53e6f9b	328	strcpy(v, sp + 1);
caroe	0:cb04b53e6f9b	329	*sp = '\0';
caroe	0:cb04b53e6f9b	330	strcpy(k, buf);
caroe	0:cb04b53e6f9b	331	setValue(k, v);
caroe	0:cb04b53e6f9b	332	}
caroe	0:cb04b53e6f9b	333	}
caroe	0:cb04b53e6f9b	334	fclose(fp);
caroe	0:cb04b53e6f9b	335	return true;
caroe	0:cb04b53e6f9b	336	}
caroe	0:cb04b53e6f9b	337
caroe	0:cb04b53e6f9b	338	/**
caroe	0:cb04b53e6f9b	339	* Write from the target file.
caroe	0:cb04b53e6f9b	340	*
caroe	0:cb04b53e6f9b	341	* @param file A pointer to a file name.
caroe	0:cb04b53e6f9b	342	* @param header A pointer to a header.
caroe	0:cb04b53e6f9b	343	* @param ff File format.
caroe	0:cb04b53e6f9b	344	*/
caroe	0:cb04b53e6f9b	345	bool ConfigFile::write(char file, char header, FileFormat ff) {
caroe	0:cb04b53e6f9b	346	/*
caroe	0:cb04b53e6f9b	347	* Open the target file.
caroe	0:cb04b53e6f9b	348	*/
caroe	0:cb04b53e6f9b	349	FILE *fp = fopen(file, "w");
caroe	0:cb04b53e6f9b	350	if (fp == NULL) {
caroe	0:cb04b53e6f9b	351	return false;
caroe	0:cb04b53e6f9b	352	}
caroe	0:cb04b53e6f9b	353
caroe	0:cb04b53e6f9b	354	/*
caroe	0:cb04b53e6f9b	355	* Set a type of new line.
caroe	0:cb04b53e6f9b	356	*/
caroe	0:cb04b53e6f9b	357	char *newline = NEWLINE_UNIX;
caroe	0:cb04b53e6f9b	358	switch (ff) {
caroe	0:cb04b53e6f9b	359	case UNIX:
caroe	0:cb04b53e6f9b	360	newline = NEWLINE_UNIX;
caroe	0:cb04b53e6f9b	361	break;
caroe	0:cb04b53e6f9b	362	case MAC:
caroe	0:cb04b53e6f9b	363	newline = NEWLINE_MAC;
caroe	0:cb04b53e6f9b	364	break;
caroe	0:cb04b53e6f9b	365	case DOS:
caroe	0:cb04b53e6f9b	366	newline = NEWLINE_DOS;
caroe	0:cb04b53e6f9b	367	break;
caroe	0:cb04b53e6f9b	368	default:
caroe	0:cb04b53e6f9b	369	newline = NEWLINE_UNIX;
caroe	0:cb04b53e6f9b	370	break;
caroe	0:cb04b53e6f9b	371	}
caroe	0:cb04b53e6f9b	372
caroe	0:cb04b53e6f9b	373	/*
caroe	0:cb04b53e6f9b	374	* Write the header.
caroe	0:cb04b53e6f9b	375	*/
caroe	0:cb04b53e6f9b	376	if (header != NULL) {
caroe	0:cb04b53e6f9b	377	fprintf(fp, "%s%s", header, newline);
caroe	0:cb04b53e6f9b	378	}
caroe	0:cb04b53e6f9b	379
caroe	0:cb04b53e6f9b	380	/*
caroe	0:cb04b53e6f9b	381	* Write the data.
caroe	0:cb04b53e6f9b	382	*/
caroe	0:cb04b53e6f9b	383	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	384	config_t *cfg = configlist[i];
caroe	0:cb04b53e6f9b	385	if (cfg != NULL) {
caroe	0:cb04b53e6f9b	386	fprintf(fp, "%s=%s%s", cfg->key, cfg->value, newline);
caroe	0:cb04b53e6f9b	387	}
caroe	0:cb04b53e6f9b	388	}
caroe	0:cb04b53e6f9b	389	fclose(fp);
caroe	0:cb04b53e6f9b	390	return true;
caroe	0:cb04b53e6f9b	391	}
caroe	0:cb04b53e6f9b	392
caroe	0:cb04b53e6f9b	393	ConfigFile::config_t ConfigFile::search(char key) {
caroe	0:cb04b53e6f9b	394	if (key == NULL) {
caroe	0:cb04b53e6f9b	395	return NULL;
caroe	0:cb04b53e6f9b	396	}
caroe	0:cb04b53e6f9b	397	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	398	if (configlist[i] != NULL) {
caroe	0:cb04b53e6f9b	399	if (strcmp(configlist[i]->key, key) == 0) {
caroe	0:cb04b53e6f9b	400	return configlist[i];
caroe	0:cb04b53e6f9b	401	}
caroe	0:cb04b53e6f9b	402	}
caroe	0:cb04b53e6f9b	403	}
caroe	0:cb04b53e6f9b	404	return NULL;
caroe	0:cb04b53e6f9b	405	}
caroe	0:cb04b53e6f9b	406
caroe	0:cb04b53e6f9b	407	bool ConfigFile::add(config_t *cfg) {
caroe	0:cb04b53e6f9b	408	for (int i = 0; i < MAXCONFIG; i++) {
caroe	0:cb04b53e6f9b	409	if (configlist[i] == NULL) {
caroe	0:cb04b53e6f9b	410	configlist[i] = cfg;
caroe	0:cb04b53e6f9b	411	return true;
caroe	0:cb04b53e6f9b	412	}
caroe	0:cb04b53e6f9b	413	}
caroe	0:cb04b53e6f9b	414	return false;
caroe	0:cb04b53e6f9b	415	}

Repository toolbox

Export to desktop IDE

Build repository

Repository details

Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	11 Jun 2012
Imports:	247
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	6

ConfigFile/ConfigFile.cpp@0:cb04b53e6f9b, 2012-06-11 (annotated)

Who changed what in which revision?

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning