julian C / VarStore

library to modify and read program variable in runtime from a serial console. You can reset as well the mbed from the console without pushing buttons. Handy for debugging from the online compiler as you can change the behavior of the program without need to recompile each time.

VarStore.h

Committer:
julmbed
Date:
2014-08-26
Revision:
12:e9c8d2d9ac71
Parent:
11:a3af7a5e03d2
Child:
13:e1ba5bf9e51f

File content as of revision 12:e9c8d2d9ac71:

#ifndef VARSTORE_H
#define VARSTORE_H

#include "mbed.h"



#include "VarItems.h"

#define SZ 20
#define STR_OK ""

class VarStore
{
    
 
// friend    void Worker2();
public:
    /*******************************
    *
    *Constructor
    ********************************/

    VarStore(   RawSerial *ser, int sz);
    /*******************************
    *
    *Destructor
    ********************************/

    virtual ~VarStore();
    /*******************************
    *
    *asigna valor a una variable/array o retorna ERR
    ********************************/

    char * Set(char *Input);

    /*******************************
    *
    *devuelve en un string el contenido de una variable
    ********************************/

    char*  Get(char *Name);

    /*******************************
    *carga en el store una variable
    *
    ********************************/

    int Load(char *Name, void *VarPtr,VarTypes VarType );

    /*******************************
    *
    *carga en el store una variable/array
    ********************************/

    int Load(char *Name, void *VarPtr,VarTypes VarType, int Size );

    /*******************************
    * Proceso que less del un serial para modificar
    * los valores de las variables.
    *
    ********************************/

 //   static    void Worker(void const *args);
 static    void Worker(void const *args);
   

protected:

private:
    /*******************************
    * Busca una variable con nombre name.
    *
    ********************************/

    VarItem *GetVar(char *name);

    /*******************************
    * Llamado por worker para
    * llevar a cabo la acción
    *
    ********************************/
    char  *Do(char *str);
    
    /*******************************
    *Para hacer gestión via interrupciones.
    *
    ********************************/
    static void Worker2();
    
    /*******************************
    *
    *
    ********************************/
    VarItem *Store;
    int sz;         // number of varibales to store / array size
    int VarCounter;
    RawSerial  *pc;

    static VarStore *MyThis;   // used by the workers reading the terminal

};

    

#endif // VARSTORE_H