Diff: Config/Config.h

Revision:

36:3095e00eef37

Parent:

9:fc3575d2cbbf

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Config/Config.h	Tue Jan 01 17:44:27 2019 +0000
@@ -0,0 +1,41 @@
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "mbed.h"
+
+#define MAXSTR 30
+#define MAXTBL 30
+
+union Value {
+    double d;
+    int i;
+};
+    
+typedef struct {
+    char key[MAXSTR];
+    char format;
+    Value value;
+} ConfigEntry;
+
+class Config {
+public:
+    enum{INT, DOUBLE} format;
+    Config();
+    int load(char *filename);
+    int assign(char *key, char *value);
+    void add(char *key, char format);
+    void attach(Callback<void(char *)>, char *key, char format);
+    int get(char *key, double *value);
+    int get(char *key, int *value);
+    template<typename T>
+    T retrieve(char *key);
+    
+private:
+    static const int MAXBUF=128;
+    char buf[MAXBUF];
+    ConfigEntry table[MAXTBL];
+    int itable;
+    int lookup(char *key);
+};
+
+#endif
\ No newline at end of file