Engravity-CDU / Mbed 2 deprecated CDUFinal

C++ file for display control

Dependencies:   4DGL mbed ConfigFile

Fork of 4DGLtest by Stephane ROCHON

configread.cpp@4:302c2ac97db9, 2014-06-27 (annotated)

Committer:
WillemBraat
Date:
Fri Jun 27 12:59:51 2014 +0000
Revision:
4:302c2ac97db9
Child:
6:904d00252480
Added Config Read/Write for storing system parameters

Who changed what in which revision?

UserRevisionLine numberNew contents of line
WillemBraat 4:302c2ac97db9 1 #include "mbed.h"
WillemBraat 4:302c2ac97db9 2 #include "ConfigFile.h"
WillemBraat 4:302c2ac97db9 3
WillemBraat 4:302c2ac97db9 4
WillemBraat 4:302c2ac97db9 5
WillemBraat 4:302c2ac97db9 6 void ConfigRead(void) {
WillemBraat 4:302c2ac97db9 7 LocalFileSystem local("local");
WillemBraat 4:302c2ac97db9 8 ConfigFile cfg;
WillemBraat 4:302c2ac97db9 9 char *key = "MyKey";
WillemBraat 4:302c2ac97db9 10 char value[BUFSIZ];
WillemBraat 4:302c2ac97db9 11 /*
WillemBraat 4:302c2ac97db9 12 * Read a configuration file from a mbed.
WillemBraat 4:302c2ac97db9 13 */
WillemBraat 4:302c2ac97db9 14 if (!cfg.read("/local/input.cfg")) {
WillemBraat 4:302c2ac97db9 15 error("Failure to read a configuration file.\n");
WillemBraat 4:302c2ac97db9 16 }
WillemBraat 4:302c2ac97db9 17
WillemBraat 4:302c2ac97db9 18 /*
WillemBraat 4:302c2ac97db9 19 * Get a configuration value.
WillemBraat 4:302c2ac97db9 20 */
WillemBraat 4:302c2ac97db9 21 if (cfg.getValue(key, &value[0], sizeof(value))) {
WillemBraat 4:302c2ac97db9 22 printf("'%s'='%s'\n", key, value);
WillemBraat 4:302c2ac97db9 23 }
WillemBraat 4:302c2ac97db9 24 }
WillemBraat 4:302c2ac97db9 25