JianYangs jian / Mbed OS example

max32630

Dependencies:   OLED USBDevice max32630fthr

Fork of FTHR_OLED by Greg Steiert

Files at this revision

API Documentation at this revision

Revision 10:1f5e78dd4a7c, committed 2017-02-08

Comitter:
switches
Date:
Wed Feb 08 00:50:27 2017 +0000
Parent:
9:ecdad18f61c2
Child:
11:bf8283c27606
Commit message:
Moved declaration into main and added delay to ensure display is ready to be initialized.

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Wed Feb 08 00:14:26 2017 +0000
+++ b/main.cpp	Wed Feb 08 00:50:27 2017 +0000
@@ -39,8 +39,6 @@
 
 I2C i2c(P3_4, P3_5); // SDA, SCL
 
-Adafruit_SSD1306_I2c featherOLED(i2c);  // I2C
-
 // Hardware serial port over DAPLink
 Serial daplink(P2_1, P2_0);
 
@@ -79,11 +77,13 @@
     gLED = LED_ON;
     bLED = LED_OFF;
 
+
+    Thread::wait(50);  // Give the supplies time to settle before initializing the display
+    Adafruit_SSD1306_I2c featherOLED(i2c);  
     featherOLED.printf("%ux%u OLED Display\r\n", featherOLED.width(), featherOLED.height());
     featherOLED.printf("HelloWorld \r");
     featherOLED.display();
 
-    rLED = LED_OFF;
 
     while(1) {
         Thread::wait(250);