Grzegorz Kaczmarek / Mbed 2 deprecated Max7221

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Dependencies:   mbed

Fork of Max7221 by Dwayne Dilbeck

main.cpp@2:828c62cc1861, 2013-08-07 (annotated)

Committer:
jakowisp
Date:
Wed Aug 07 02:15:17 2013 +0000
Revision:
2:828c62cc1861
Parent:
1:d8589d1f368c 
Added Comments for publication.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jakowisp 1:d8589d1f368c 1 #include "mbed.h"
jakowisp 1:d8589d1f368c 2 #include "Max7221.h"
jakowisp 1:d8589d1f368c 3
jakowisp 1:d8589d1f368c 4
jakowisp 1:d8589d1f368c 5 // p5: DIN, p7: CLK, p8: LOAD/CS
jakowisp 2:828c62cc1861 6 Max7221 max7221disp1(p5, p7, p8);
jakowisp 2:828c62cc1861 7 //Max7221 max7221disp2(p5, p7, p8);
jakowisp 2:828c62cc1861 8 //Max7221 max7221disp3(p11, p13, p14);
jakowisp 2:828c62cc1861 9 //Max7221 max7221disp4(p11, p13, p14);
jakowisp 1:d8589d1f368c 10
jakowisp 2:828c62cc1861 11 int count=-99;
jakowisp 1:d8589d1f368c 12
jakowisp 1:d8589d1f368c 13 void loop(void) {
jakowisp 1:d8589d1f368c 14 max7221disp1.WriteInt(count);
jakowisp 2:828c62cc1861 15 if (count < 100)
jakowisp 1:d8589d1f368c 16 count=count+1;
jakowisp 1:d8589d1f368c 17 else
jakowisp 2:828c62cc1861 18 count=-99;
jakowisp 1:d8589d1f368c 19 }
jakowisp 1:d8589d1f368c 20
jakowisp 2:828c62cc1861 21 int main() {
jakowisp 1:d8589d1f368c 22 max7221disp1.Setup();
jakowisp 2:828c62cc1861 23 //Max7221::SetupALl();
jakowisp 1:d8589d1f368c 24 max7221disp1.WriteFloat(123.125);
jakowisp 2:828c62cc1861 25 wait(1.0);
jakowisp 1:d8589d1f368c 26
jakowisp 1:d8589d1f368c 27 while (1) {
jakowisp 1:d8589d1f368c 28 loop();
jakowisp 1:d8589d1f368c 29 wait(1.0);
jakowisp 1:d8589d1f368c 30 }
jakowisp 1:d8589d1f368c 31 }
jakowisp 1:d8589d1f368c 32
jakowisp 2:828c62cc1861 33