EAOLEDExample - A test example using the OLED display on the Embe…

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A test example using the OLED display on the Embedded Artists Xpresso baseboard

main.cpp@0:f42b25503fd1, 2010-02-28 (annotated)

User	Revision	Line number	New contents of line
simon	0:f42b25503fd1	1	// example to test out OLED on mbed + XPresso baseboard, sford
simon	0:f42b25503fd1	2
simon	0:f42b25503fd1	3	#include "mbed.h"
simon	0:f42b25503fd1	4	#include "EAOLED.h"
simon	0:f42b25503fd1	5
simon	0:f42b25503fd1	6	// NOTE: The xpresso board does not provide the data/command signal to the mbed, so I added a wire:
simon	0:f42b25503fd1	7	// Connect:
simon	0:f42b25503fd1	8	// PIO2_7 of baseboard mbed socket (empty 2nd hole below mbed pin 21)
simon	0:f42b25503fd1	9	// to
simon	0:f42b25503fd1	10	// PIO0_8(p13) of J6 (7th hole down on left side of J6)
simon	0:f42b25503fd1	11	// to provide OLED data/command signal
simon	0:f42b25503fd1	12
simon	0:f42b25503fd1	13	EAOLED oled(p5, p6, p7, p8, p25); // mosi, dnc, sclk, cs, power
simon	0:f42b25503fd1	14
simon	0:f42b25503fd1	15	int main() {
simon	0:f42b25503fd1	16	oled.cls();
simon	0:f42b25503fd1	17	oled.printf("Hello World!");
simon	0:f42b25503fd1	18	wait(1);
simon	0:f42b25503fd1	19	oled.locate(0,5);
simon	0:f42b25503fd1	20	oled.printf("I'm an OLED!");
simon	0:f42b25503fd1	21	wait(1);
simon	0:f42b25503fd1	22	for (int y=30; y<64; y++) {
simon	0:f42b25503fd1	23	for (int x=5; x<90; x++) {
simon	0:f42b25503fd1	24	oled.pixel(x - 4, y, 0x000000);
simon	0:f42b25503fd1	25	oled.pixel(x + 4, y, 0xFFFFFF);
simon	0:f42b25503fd1	26	wait(0.002);
simon	0:f42b25503fd1	27	}
simon	0:f42b25503fd1	28	}
simon	0:f42b25503fd1	29	oled.locate(1,5);
simon	0:f42b25503fd1	30	oled.printf("Bye from");
simon	0:f42b25503fd1	31	oled.locate(1,6);
simon	0:f42b25503fd1	32	oled.printf("mbed.org");
simon	0:f42b25503fd1	33	}