Grzegorz Kaczmarek / Mbed 2 deprecated Max7221

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Dependencies:   mbed

Fork of Max7221 by Dwayne Dilbeck

main.cpp@1:d8589d1f368c, 2013-08-06 (annotated)

Committer:
jakowisp
Date:
Tue Aug 06 08:18:53 2013 +0000
Revision:
1:d8589d1f368c
Parent:
0:cb8e1d05a4a7
Child:
2:828c62cc1861
Library mostly complete. Need to clean up code and document.

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 1:d8589d1f368c 6 // Max7221 max7221disp1(p5, p7, p8);
jakowisp 1:d8589d1f368c 7 Max7221 max7221disp1(p11, p13, p14);
jakowisp 1:d8589d1f368c 8
jakowisp 1:d8589d1f368c 9 int count=-9999999;
jakowisp 1:d8589d1f368c 10
jakowisp 1:d8589d1f368c 11 void loop(void) {
jakowisp 1:d8589d1f368c 12 max7221disp1.WriteInt(count);
jakowisp 1:d8589d1f368c 13 if (count < 10)
jakowisp 1:d8589d1f368c 14 count=count+1;
jakowisp 1:d8589d1f368c 15 else
jakowisp 1:d8589d1f368c 16 count=-9999999;
jakowisp 1:d8589d1f368c 17 }
jakowisp 1:d8589d1f368c 18
jakowisp 1:d8589d1f368c 19 int main() {
jakowisp 1:d8589d1f368c 20
jakowisp 1:d8589d1f368c 21 max7221disp1.Setup();
jakowisp 1:d8589d1f368c 22 Max7221::WriteAll(0x0f,0x01);
jakowisp 1:d8589d1f368c 23 wait_ms(500);
jakowisp 1:d8589d1f368c 24 Max7221::WriteAll(0x0f,0x00);
jakowisp 1:d8589d1f368c 25 max7221disp1.WriteFloat(123.125);
jakowisp 1:d8589d1f368c 26 wait(1.0);
jakowisp 1:d8589d1f368c 27
jakowisp 1:d8589d1f368c 28
jakowisp 1:d8589d1f368c 29 while (1) {
jakowisp 1:d8589d1f368c 30 loop();
jakowisp 1:d8589d1f368c 31 wait(1.0);
jakowisp 1:d8589d1f368c 32 }
jakowisp 1:d8589d1f368c 33 }
jakowisp 1:d8589d1f368c 34