Dorian-Filip Pavetić
/
SigDisplay
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Diff: SegDisplay.cpp
- Revision:
- 1:f694fd763135
- Parent:
- 0:b400107c7fc3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SegDisplay.cpp Sat Nov 05 07:38:21 2022 +0000
@@ -0,0 +1,46 @@
+// SegDisplay.cpp file for Exercise 7-7
+#include "SegDisplay.h"
+BusOut Seg1(p5,p6,p7,p8,p9,p10,p11,p12); // A,B,C,D,E,F,G,DP
+BusOut Seg2(p13,p14,p15,p16,p17,p18,p19,p20); // A,B,C,D,E,F,G,DP
+void SegInit(void)
+{
+ Seg1=SegConvert(0); // initialise to zero
+ Seg2=SegConvert(0); // initialise to zero
+}
+char SegConvert(char SegValue) // function 'SegConvert'
+{
+ char SegByte=0x00;
+ switch (SegValue) { //DP G F E D C B A
+ case 0 :
+ SegByte = 0x3F;
+ break; // 0 0 1 1 1 1 1 1 binary
+ case 1 :
+ SegByte = 0x06;
+ break; // 0 0 0 0 0 1 1 0 binary
+ case 2 :
+ SegByte = 0x5B;
+ break; // 0 1 0 1 1 0 1 1 binary
+ case 3 :
+ SegByte = 0x4F;
+ break; // 0 1 0 0 1 1 1 1 binary
+ case 4 :
+ SegByte = 0x66;
+ break; // 0 1 1 0 0 1 1 0 binary
+ case 5 :
+ SegByte = 0x6D;
+ break; // 0 1 1 0 1 1 0 1 binary
+ case 6 :
+ SegByte = 0x7D;
+ break; // 0 1 1 1 1 1 0 1 binary
+ case 7 :
+ SegByte = 0x07;
+ break; // 0 0 0 0 0 1 1 1 binary
+ case 8 :
+ SegByte = 0x7F;
+ break; // 0 1 1 1 1 1 1 1 binary
+ case 9 :
+ SegByte = 0x6F;
+ break; // 0 1 1 0 1 1 1 1 binary
+ }
+ return SegByte;
+}
\ No newline at end of file