Kevin Kadooka
Example code to test SSD1331 96x64 OLED display on STM32F401RE Nucleo board, using two candidate libraries
Dependencies: RGB_OLED_SSD1331 mbed ssd1331
Revision 0:233a05c86eb0, committed 2017-08-02
- Comitter:
- kkado
- Date:
- Wed Aug 02 22:15:08 2017 +0000
- Commit message:
- Initial commit
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RGB_OLED_SSD1331.lib Wed Aug 02 22:15:08 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/kkado/code/RGB_OLED_SSD1331/#47cbbfc890a8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Aug 02 22:15:08 2017 +0000
@@ -0,0 +1,112 @@
+//OLED_RST PA_12
+//DC PA_11
+//SCK PA_5
+//MOSI PA_7
+//OLED_CS PC_9
+
+/*
+#include "mbed.h"
+#include "SSD1331.h"
+
+int main(){
+ //Init the screen (CS, RST, DC, MOSI, MISO, SCLK)
+ SSD1331 oled(PC_9, PA_12, PA_11, PA_7, NC, PA_5);
+ oled.drawLine(0, 0, 95, 0, Yellow);
+}
+*/
+
+#include "mbed.h"
+#include "ssd1331.h"
+
+ssd1331 oled(PC_9, PA_12, PA_11, PA_7, NC, PA_5); // cs, res, dc, miso(nc), sck (KL25z)
+
+//char Time[50],Date[50];
+//void gettime();
+
+uint8_t main() {
+
+ while(1){
+
+ oled.Fill_Screen(oled.toRGB(255,0,0)); //red
+ wait_ms(500);
+ oled.Fill_Screen(oled.toRGB(0,255,0)); //green
+ wait_ms(500);
+ oled.Fill_Screen(oled.toRGB(0,0,255)); //blue
+ wait_ms(500);
+ oled.Fill_Screen(oled.toRGB(255,255,255)); //white
+ wait_ms(500);
+
+ oled.cls(); // clear screen to black
+
+ oled.circle (20, 40, 30 ,oled.toRGB(0,0,255) , 1); //fill circle
+ oled.circle (20, 40, 30 ,oled.toRGB(255,255,255) , 0); //circle
+ oled.circle (20, 60, 40 ,oled.toRGB(255,0,0) , 0); //circle
+ oled.line( 0, 0, width, height, oled.toRGB(0,255,255)); //line
+ oled.line( width, 0, 0, height, oled.toRGB(255,0,255)); //line
+ //oled.rectangle(10,10,90,60,oled.toRGB(255,255,0)); //rectangle
+ //oled.fillrectangle(20,20,40,40,oled.toRGB(255,255,255),oled.toRGB(0,255,0)); //fillrectangle
+
+ for(uint8_t y = 9; y >= 0; y--) {
+ oled.contrast(y); // set contrast level
+ oled.foreground(oled.toRGB(255,255,255)); // set text colour
+ oled.locate(1, 10); // set text start location
+ oled.printf("%d",y); // std printf
+ wait_ms(300);
+ }
+
+ wait_ms(1000);
+ oled.contrast(9); // set contrast to maximum
+ wait_ms(2000);
+ oled.cls();
+
+ oled.SetFontSize(HIGH); // set tall font
+ oled.foreground(oled.toRGB(0,255,0)); // set text colour
+ oled.locate(0, 10);
+ oled.printf( "HIGH 12345");
+
+ oled.SetFontSize(WIDE); // set text to wide
+ oled.foreground(oled.toRGB(0,0,255));
+ oled.locate(0, 28);
+ oled.printf( "WIDE 123");
+
+ oled.SetFontSize(WH); // set text to wide and tall
+ oled.foreground(oled.toRGB(255,0,0));
+ oled.locate(0, 40);
+ oled.printf( "WH 123");
+
+ oled.SetFontSize(NORMAL); // set text to normal
+ oled.foreground(oled.toRGB(255,255,255));
+
+ oled.ScrollSet(0,8,18,1,0); // set scroll function
+ oled.Scrollstart(); // start scroll
+
+ //gettime();wait(1);gettime();wait(1);gettime();wait(1);
+ oled.ScrollSet(0,8,18,-2,0);
+ oled.Scrollstart();
+ //gettime();wait(1);gettime();wait(1);gettime();wait(1);
+
+ oled.ScrollSet(0,8,18,3,0);
+ oled.Scrollstart();
+
+ //gettime();wait(1);gettime();wait(1);gettime();wait(1);
+
+ oled.ScrollSet(0,8,18,-4,0);
+ oled.Scrollstart();
+
+ //gettime();wait(1);gettime();wait(1);gettime();wait(1);
+
+ oled.Scrollstop(); // stop scroll
+ wait(1);
+ }
+}
+
+/*
+void gettime()
+{
+ time_t seconds = time(NULL);
+ strftime(Time,40,"%H:%M:%S %a", localtime(&seconds));
+ strftime(Date,40,"%d-%b-%Y", localtime(&seconds));
+ oled.locate(0, 0);
+ oled.printf(Time);
+}
+*/
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Aug 02 22:15:08 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/97feb9bacc10 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ssd1331.lib Wed Aug 02 22:15:08 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/kkado/code/ssd1331/#86b4d9647da6