This has been tested with 128D EVB SPI connection is shown as following D3 -> 128D EVB pin 82 D4 -> 128D EVB pin 12 D5 -> 128D EVB pin 39
main.cpp
- Committer:
- tsungta
- Date:
- 2017-11-06
- Revision:
- 0:01dbd5035212
File content as of revision 0:01dbd5035212:
#include "mbed.h" SPI spi(D3, D4, D5); // mosi, miso, sclk DigitalOut cs(D2); int main() { // Chip must be deselected cs = 1; // Setup the spi for 8 bit data, high steady state clock, // second edge capture, with a 1MHz clock rate spi.format(8,3); spi.frequency(1000000); printf("Start application \r\n"); // Select the device by seting chip select low cs = 0; spi.write(0x5); spi.write(0x20); spi.write(0x00); spi.write('A'); spi.write('B'); spi.write('C'); spi.write(0xFF); spi.write(0xFE); spi.write(0xFD); spi.write(0xFC); wait_ms(100); // Deselect the device cs = 1; printf("End of application \r\n"); }