OpenBCI 32bit board variation with STM32L476 mircocontroller and mbed support
Diff: PlatformSPI.cpp
- Revision:
- 0:2cb59ea20ace
- Child:
- 1:4683702d7ad8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/PlatformSPI.cpp Sun Dec 04 03:38:44 2016 +0000
@@ -0,0 +1,27 @@
+// interface for SPI implemented with mbed framework
+
+#include "PlatformSPI.h"
+#include "mbed.h"
+
+SPI spi_adc(PA_7, PA_6, PA_5); // PinName mosi, PinName miso, PinName sclk, PinName ssel=NC
+
+void DSPI0::begin()
+{
+
+}
+
+void DSPI0::setSpeed(int speed_hz)
+{
+ spi_adc.frequency(speed_hz);
+}
+
+void DSPI0::setMode(int mode)
+{
+ spi_adc.format(8,mode);
+}
+
+int DSPI0::transfer(int data)
+{
+ return spi_adc.write(data);
+}
+