Nucleo_eeprom

Dependencies:   eeprom mbed

Fork of Nucleo_eeprom by FRA221_2017

main.cpp

Committer:
Pitiwut
Date:
2018-11-06
Revision:
9:70102b54bfcd
Parent:
8:1628d2c67f5e
Child:
10:374723606fc9

File content as of revision 9:70102b54bfcd:


#include "mbed.h"
#include "eeprom.h"

EEPROM memory(I2C_SDA,I2C_SCL,0);
//EEPROM abc(I2C_SDA,I2C_SCL,1);

int main()
{
    //// Initial data to write ///// 
    int8_t  data_dummy = 'r';
    int8_t  data[4];
    float   x = 0.0f; 
    float   j = 9785.26844;    

    //// Write data to Address 1 and 2 
    memory.write(0x0001,(int8_t)data_dummy);
    wait_ms(1);
    memory.write(0x0002,(int8_t)'c');
    wait_ms(1);
    
    /// Read data from address 1 to 4, and store in data array  
    memory.read(1,data,4);
    wait_ms(1);
    
    printf("read[1] = %c\n",data[0]);
    printf("read[2] = %c\n",data[1]);
    printf("read[3] = %c\n",data[2]);
    printf("read[4] = %c\n",data[3]);

    //// Write float data 
    memory.write(0x000A,j);
    wait_ms(1);

    //// Read float data, and store to x 
    memory.read(0x000A,x);
    wait_ms(1);
    
    printf("float = %f\n",x);

}