Kevin Moloney / Mbed 2 deprecated spi-master-demo

test

Dependencies:   mbed

main.cpp@0:57242c7f2b63, 2017-06-02 (annotated)

Committer:
kevin1990
Date:
Fri Jun 02 09:18:26 2017 +0000
Revision:
0:57242c7f2b63
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kevin1990 0:57242c7f2b63 1 #include "mbed.h"
kevin1990 0:57242c7f2b63 2
kevin1990 0:57242c7f2b63 3 #define VALUE_SENT 0xFA
kevin1990 0:57242c7f2b63 4
kevin1990 0:57242c7f2b63 5 Serial pc(SERIAL_TX, SERIAL_RX);
kevin1990 0:57242c7f2b63 6 SPI spi(D11, D12, D13);
kevin1990 0:57242c7f2b63 7
kevin1990 0:57242c7f2b63 8 DigitalOut chipSelect(D10);
kevin1990 0:57242c7f2b63 9
kevin1990 0:57242c7f2b63 10 int main()
kevin1990 0:57242c7f2b63 11 {
kevin1990 0:57242c7f2b63 12 int masterVal = VALUE_SENT;
kevin1990 0:57242c7f2b63 13 chipSelect = 1; // Deselect device
kevin1990 0:57242c7f2b63 14
kevin1990 0:57242c7f2b63 15 spi.format(8,3); // Setup: bit data, high steady state clock, 2nd edge capture
kevin1990 0:57242c7f2b63 16 spi.frequency(1000000); //1MHz
kevin1990 0:57242c7f2b63 17
kevin1990 0:57242c7f2b63 18 chipSelect = 0; // Select device
kevin1990 0:57242c7f2b63 19
kevin1990 0:57242c7f2b63 20 spi.write(masterVal);
kevin1990 0:57242c7f2b63 21
kevin1990 0:57242c7f2b63 22 wait(2);
kevin1990 0:57242c7f2b63 23 chipSelect = 1; // Deselect device
kevin1990 0:57242c7f2b63 24 }