WIZnet / SSD1306_LCD-HelloWorld

SSD1306_LCD Example for WIZwiki-W7500

Dependencies:   Adafruit_GFX mbed-dev

Prerequisite

This example is for OLED test.

To implement this function, you need a Platform board and OLED.

Below are what we used.

  • WIZwiki-W7500 from WIZnet (Platform board)
  • OLED from WIZnet

Hardware Configuration

WIZwiki-W7500 Pin map

pin map

OLED (from WIZnet)

/media/uploads/stkim92/oled.png

Wiring Table

OLEDW7500
SCLPA_9
SDAPA_10
GNDGND
VCCVCC

Software

Define Pins

main.cpp

#if defined(TARGET_WIZwiki_W7500)
#define SDA                  PA_10
#define SCL                  PA_9
#endif

Set data for OLED

main.cpp

gOled.begin();
gOled.printf("%ux%u OLED Display\r\n", gOled.width(), gOled.height());
gOled.display();

Caution

watchout pins setting

Files at this revision

API Documentation at this revision

Revision 2:e624abf0f696, committed 2017-04-12

Comitter:
stkim92
Date:
Wed Apr 12 23:48:20 2017 +0000
Parent:
1:6b03b9f64311
Commit message:
Change a mbed-src to mbed-dev;

Changed in this revision

mbed-dev.lib Show annotated file Show diff for this revision Revisions of this file
mbed-src.lib Show diff for this revision Revisions of this file 
diff -r 6b03b9f64311 -r e624abf0f696 mbed-dev.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-dev.lib	Wed Apr 12 23:48:20 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/mbed_official/code/mbed-dev/#e13f6fdb2ac4

diff -r 6b03b9f64311 -r e624abf0f696 mbed-src.lib
--- a/mbed-src.lib	Thu Jun 25 05:29:49 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-http://developer.mbed.org/users/kaizen/code/mbed-src/#9fa26d516dae