this program works with my pcb only
Dependencies: Adafruit_LEDBackpack mbed
Revision 0:e13c5589c250, committed 2015-05-03
- Comitter:
- sibu2
- Date:
- Sun May 03 01:18:16 2015 +0000
- Commit message:
- led matrix test
Changed in this revision
diff -r 000000000000 -r e13c5589c250 Adafruit_LEDBackpack.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Adafruit_LEDBackpack.lib Sun May 03 01:18:16 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/Wallbot-BLE-Developer/code/Adafruit_LEDBackpack/#88646e1763c6
diff -r 000000000000 -r e13c5589c250 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun May 03 01:18:16 2015 +0000
@@ -0,0 +1,50 @@
+#include "mbed.h"
+#include "Adafruit_LEDBackpack.h"
+#include "Adafruit_GFX.h"
+
+I2C i2c(p9, p10);
+DigitalOut myled(LED1);
+
+Adafruit_8x8matrix matrix1 = Adafruit_8x8matrix(&i2c);
+Adafruit_8x8matrix matrix2 = Adafruit_8x8matrix(&i2c);
+
+int main() {
+ int ledon=0;
+
+ matrix1.begin(0x70);
+ matrix2.begin(0x71);
+ matrix1.setBrightness(15);
+ matrix2.setBrightness(4);
+ while(1) {
+ matrix1.clear();
+ matrix2.clear();
+#if 1
+ for (int y = 0; y < 8; y++) {
+ for (int x = 0; x < 16; x++) {
+ matrix1.drawPixel(x, y, LED_ON);
+ matrix2.drawPixel(15-x, 7-y, LED_ON);
+ matrix1.writeDisplay(); // write the changes we just made to the display
+ matrix2.writeDisplay(); // write the changes we just made to the display
+ wait_ms(10);
+ myled=(ledon^=1);
+ }
+ }
+ wait(1);
+
+ for (int y = 0; y < 8; y++) {
+ for (int x = 0; x < 16; x++) {
+ matrix1.drawPixel(x, y, LED_OFF);
+ matrix2.drawPixel(15-x, 7-y, LED_OFF);
+ matrix1.writeDisplay(); // write the changes we just made to the display
+ matrix2.writeDisplay(); // write the changes we just made to the display
+ wait_ms(10);
+ myled=(ledon^=1);
+ }
+ }
+#else
+ matrix1.writeDisplay(); // write the changes we just made to the display
+ matrix2.writeDisplay(); // write the changes we just made to the display
+#endif
+ wait(1);
+ }
+}
diff -r 000000000000 -r e13c5589c250 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun May 03 01:18:16 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/433970e64889 \ No newline at end of file