Displays 4 bit binary count on bar graph display. Demonstrates BusOut usage.
Fork of Nightlight3 by
Diff: main.cpp
- Revision:
- 7:52ed5fbb1208
- Parent:
- 6:0c1ab2c11252
- Child:
- 8:2be3e2339203
--- a/main.cpp Wed Sep 13 10:32:11 2017 +0000 +++ b/main.cpp Wed Nov 01 20:05:22 2017 +0000 @@ -5,20 +5,20 @@ Displays 4 bit binary count on bar graph display. Written by: Dr. C. S. Tritt - Created: 9/13/17 (v. 1.0) + Created: 9/13/17 (v. 1.1) */ #include "mbed.h" -BusOut barGraph(D5, D4, D3, D2); // Create barGraph BusOut object. +BusOut barGraph(D2, D3, D4, D5); // Create barGraph BusOut object. DigitalOut pinD7(D7); // Needed to force this pin off. int main() { - printf("Binary count example\n"); // ID software. + printf("Binary Count Example\n"); // ID software. - pinD7 = 0; // Force pin D7 off. This shouldn't be necessary. + pinD7 = 0; // Force pin D7 off. - barGraph = 0; // Light top bar. + barGraph = 0; // Start with all bars off. while(true) { barGraph = barGraph + 1; // Add one to count. wait(1.0);