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Example_Max7221
Diff: main.cpp
- Revision:
- 0:5e4c7202a555
diff -r 000000000000 -r 5e4c7202a555 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Aug 08 08:50:18 2013 +0000 @@ -0,0 +1,33 @@ + #include "mbed.h" + #include "Max7221.h" + + +// p5: DIN, p7: CLK, p8: LOAD/CS +Max7221 max7221disp1(p5, p7, p8); +//Max7221 max7221disp2(p5, p7, p8); +//Max7221 max7221disp3(p11, p13, p14); +//Max7221 max7221disp4(p11, p13, p14); + +int count=-99; + +void loop(void) { + max7221disp1=count; + if (count < 100) + count=count+1; + else + count=-99; +} + +int main() { + max7221disp1.Setup(); + //Max7221::SetupALl(); + max7221disp1.WriteFloat(123.125); + wait(1.0); + + while (1) { + loop(); + wait(1.0); + } +} + +