Hiroshi M
Orignal AVR Tiny USI Based I2C slave Charlieplexing 7SEG Test Program.
Revision 0:f3babdc5d382, committed 2013-12-12
- Comitter:
- bant62
- Date:
- Thu Dec 12 01:52:00 2013 +0000
- Commit message:
- Orignal AVR Tiny USI Based I2C slave Charlieplexing 7SEG LED Test Program.
Changed in this revision
diff -r 000000000000 -r f3babdc5d382 My7SEG.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/My7SEG.lib Thu Dec 12 01:52:00 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/bant62/code/My7SEG/#e7362bcb9e1f
diff -r 000000000000 -r f3babdc5d382 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Dec 12 01:52:00 2013 +0000
@@ -0,0 +1,43 @@
+#include "mbed.h"
+#include "My7SEG.h"
+
+I2C i2c(dp5,dp27); // sda, scl
+My7SEG _7seg(&i2c);
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+
+int main()
+{
+ int hour,min,sec;
+ char buf[9];
+
+ hour = 0;
+ min = 0;
+ sec = 0;
+ led1 = 1;
+ led2 = 0;
+ while(1) {
+ sprintf(buf,"%02d.%02d.%02d",hour,min,sec);
+ _7seg.clear();
+ _7seg.printStr(buf);
+ led1 = !led1;
+ led2 = !led2;
+
+ sec++;
+ if (sec > 59) {
+ sec = 0;
+ min++;
+ }
+
+ if (min > 59) {
+ min = 0;
+ hour++;
+ }
+
+ if (hour > 23) {
+ hour = 0;
+ }
+
+ wait(1);
+ }
+}
diff -r 000000000000 -r f3babdc5d382 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Dec 12 01:52:00 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file