Diff: ConfigManager.c

Revision:

0:70e79ca6391c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ConfigManager.c	Wed Mar 16 10:20:41 2011 +0000
@@ -0,0 +1,110 @@
+#include "ConfigFile.h"
+#include "mbed.h"
+#include <string.h>
+#include "header.h"
+extern float InputLightLevelM;
+extern float OutputLightLevelM;
+extern float ReflectedLightLevelM;
+extern float PumpLightLevel1M;
+extern float PumpLightLevel2M;
+extern float AmplifierGain; //in dB
+extern float AmplifierPower; //in dBm
+extern char  AmplifierMode; // CC = Constant Current, CG = Constant Gain, CP = constant output power
+extern float PumpCurrent1; // mA
+extern float PumpCurrent2; // mA
+extern float CurrentSource1MAX; 
+extern float CurrentSource2MAX; 
+extern char SerialControl;
+extern int DebugLevel;
+LocalFileSystem local("local");
+ConfigFile cfg;
+
+void ReadConfigFile(void) {
+    char *cfg1 = "DebugLevel";
+    char *cfg2 = "InputLightLevelM";
+    char *cfg3 = "OutputLightLevelM";
+    char *cfg4 = "ReflectedLightLevelM";
+    char *cfg5 = "PumpLightLevel1M";
+    char *cfg6 = "PumpLightLevel2M";
+    char *cfg7 = "DefaultAmplifierGain";
+    char *cfg8 = "DefaultAmplifierPower";
+    char *cfg9 = "DefaultAmplifierMode";
+    char *cfg10 = "DefaultPumpCurrent1";
+    char *cfg11 = "DefaultPumpCurrent2";
+    char *cfg12 = "CurrentSource1MAX";
+    char *cfg13 = "CurrentSource2MAX";
+    char *cfg14 = "SerialControl";
+    char value[BUFSIZ];
+    /*
+     * Read a configuration file from a mbed.
+     */
+      printf("\n\rReading Config File:\n\r");
+    if (!cfg.read("/local/config.txt")) {
+        printf("Failure to read a configuration file.\n");
+    }
+
+    /*
+     * Get a configuration value.
+     */
+    if (cfg.getValue(cfg1, &value[0], sizeof(value))) {
+        printf("%s = %i\n\r", cfg1, atoi(value));
+        DebugLevel = atoi(value);
+    }
+    if (cfg.getValue(cfg2, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg2, atof(value));
+        InputLightLevelM = atof(value);
+    }
+  if (cfg.getValue(cfg3, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg3, atof(value));
+        OutputLightLevelM = atof(value);
+    }
+  if (cfg.getValue(cfg4, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg4, atof(value));
+        ReflectedLightLevelM = atof(value);
+    }
+  if (cfg.getValue(cfg5, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg5, atof(value));
+        PumpLightLevel1M = atof(value);
+    }
+  if (cfg.getValue(cfg6, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg6, atof(value));
+        PumpLightLevel2M = atof(value);
+    }
+  if (cfg.getValue(cfg7, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg7, atof(value));
+        AmplifierGain = atof(value);
+    }
+  if (cfg.getValue(cfg8, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg8, atof(value));
+        AmplifierPower = atof(value);
+    }
+  if (cfg.getValue(cfg9, &value[0], sizeof(value))) {
+        printf("%s = %s\n\r", cfg9, value);
+        AmplifierMode = value[1];
+    }
+  if (cfg.getValue(cfg10, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg10, atof(value));
+        PumpCurrent1 = atof(value);
+    }
+  if (cfg.getValue(cfg11, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg11, atof(value));
+        PumpCurrent2 = atof(value);
+    }     
+  if (cfg.getValue(cfg12, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg12, atof(value));
+        CurrentSource1MAX = atof(value);
+    }     
+  if (cfg.getValue(cfg13, &value[0], sizeof(value))) {
+        printf("%s = %3.4f\n\r", cfg13, atof(value));
+        CurrentSource2MAX = atof(value);
+    }     
+  if (cfg.getValue(cfg14, &value[0], sizeof(value))) {
+        printf("%s = %c\n\r", cfg14, value[0]);
+        SerialControl = value[0];
+    }     
+    
+    
+      printf("\n\r\n\r>");
+  
+}
+