Diff: main.cpp
- Revision:
- 0:8e367d6d8f03
- Child:
- 2:4cc880ea466d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Feb 05 21:43:08 2019 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+#include "SPI.h"
+DigitalOut myled(LED1);
+Serial pc(USBTX, USBRX);
+
+int masterRx = 0;
+unsigned int slaveRx = 0;
+
+int main() {
+
+ init_spi1();
+
+ while(1) {
+ for(int x = 1; x < 128; x *= 2) {
+ slaveRx = transfer_spi_slave(x);
+ }
+ for(int x = 128; x > 1; x /= 2) {
+ slaveRx = transfer_spi_slave(x);
+ }
+
+ pc.printf("%d \n\r", slaveRx);
+ }
+}