Kevin Moloney / Mbed 2 deprecated spi-master-demo

test

Dependencies:   mbed

main.cpp

Committer:
kevin1990
Date:
2017-06-02
Revision:
0:57242c7f2b63

File content as of revision 0:57242c7f2b63:

#include "mbed.h"

#define VALUE_SENT      0xFA

Serial pc(SERIAL_TX, SERIAL_RX);
SPI spi(D11, D12, D13); 

DigitalOut chipSelect(D10);

int main()
{
    int masterVal = VALUE_SENT;
    chipSelect = 1; // Deselect device
    
    spi.format(8,3);        // Setup:  bit data, high steady state clock, 2nd edge capture
    spi.frequency(1000000); //1MHz

    chipSelect = 0; // Select device
        
    spi.write(masterVal);
    
    wait(2);
    chipSelect = 1; // Deselect device  
}