zhixiong zheng / Mbed 2 deprecated Nucleo_spi_master

TEST SPI

Dependencies:   mbed

Diff: main.cpp

Revision:
0:474b52ad82d6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Nov 16 19:49:40 2016 +0000
@@ -0,0 +1,17 @@
+#include "mbed.h"
+#define  OLED_CSPIN D9
+SPI device(SPI_MOSI, SPI_MISO, SPI_SCK);
+DigitalOut OLED_CS(OLED_CSPIN);
+ 
+int main() {
+    int i = 0;
+    while(1) {
+        OLED_CS =0;
+        device.write(0x55);
+        device.write(i++);
+        device.write(0xE0);
+        wait_us(50);
+        OLED_CS = 1;
+    }
+}
+ 
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