Diff: oled.cpp

Revision:

0:79fcf18a9ae5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/oled.cpp	Tue Oct 16 05:23:48 2018 +0000
@@ -0,0 +1,53 @@
+#include "mbed.h"
+#include "ssd1306.h"
+
+I2C i2c(p28, p27);
+
+//Host PC Baudrate (Virtual Com Port on USB)
+#define usbBR            115200
+//#define oled_adr         0x3C
+#define oled_adr         0x78
+// mbed Interface Hardware definitions
+DigitalOut l1(LED1);
+DigitalOut l2(LED2);
+DigitalOut l3(LED3);
+DigitalOut l4(LED4);
+
+// Host PC Communication channels
+Serial usb(USBTX, USBRX); // tx, rx
+SSD1306 oled(p28, p27,oled_adr);
+//SSD1306 oled(&i2c,oled_adr);
+
+int status1 = 0, status2 = 0;
+
+
+int init(void){
+    usb.baud(usbBR); wait(0.3);
+   i2c.frequency(400000); wait(0.3);
+    usb.printf("Bonjour ..... OLED SSD1306\r\n");
+
+    l1= 1; l2= 0; l3= 0; l4= 0; wait(0.5);
+    l1= 0; l2= 1; l3= 0; l4= 0; wait(0.5);
+    l1= 0; l2= 0; l3= 1; l4= 0; wait(0.5);
+    l1= 0; l2= 0; l3= 0; l4= 1; wait(0.5);
+    l1= 0; l2= 0; l3= 0; l4= 0; wait(0.5);
+    oled.speed(SSD1306::Medium);
+    oled.init();
+    oled.cls();
+    oled.locate(3,1);
+    oled.printf("Hello OLED !");
+    oled.line(6,22,114,22,SSD1306::Normal);
+    oled.line(114,22,114,33,SSD1306::Normal);
+    oled.line(114,33,6,33,SSD1306::Normal);
+    oled.line(6,33,6,22,SSD1306::Normal);
+    oled.fill(0,0);
+    oled.redraw();
+    return status1;
+    }
+
+int main(void){
+    status1= init();
+    while(true){
+        };
+    return status2;
+    }