takashi kadono / Mbed OS Nucleo_446

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

Diff: main.cpp

Revision:
1:e396a61d2631
Parent:
0:8fdf9a60065b
Child:
2:018812000e6e
--- a/main.cpp	Wed Oct 10 00:33:53 2018 +0000
+++ b/main.cpp	Wed Oct 10 00:56:53 2018 +0000
@@ -8,7 +8,7 @@
 public:
     SPI_LIB(PinName mosi,PinName miso,PinName sclk,PinName cs):_spi(mosi,miso,sclk),_cs(cs) {
         _spi.format(8,3);
-        _spi.frequency(500000);
+        _spi.frequency(1000000);
     }
 
     void SendData(uint8_t data) {
@@ -46,9 +46,9 @@
     thread.start(print_thread);
 
     while (true) {
-        for(uint8_t i=0; i<10; i++) {
+        for(uint8_t i=0; i<255; i++) {
             SPIx.SendData(i);
-            wait(1);
+            wait_us(100);
         }
     }
 }
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