sync: initial commit

segman.hh

@@ -0,0 +1,20 @@
+#pragma once
+
+#define PIN_LDR 21 // A7 analog pin input
+
+// display digits
+#define PIN_D1 2   // digit 1   D2 digital
+#define PIN_D2 3   // digit 2   D3 digital
+#define PIN_D3 4   // digit 3   D4 digital
+#define PIN_D4 5   // digit 4   D5 digital
+
+// display segments
+#define PIN_SA 6   // segment A D6 digital
+#define PIN_SB 7  // segment B D7 digital
+#define PIN_SC 8  // segment C D8 digital
+#define PIN_SD 9  // segment D D9 digital
+#define PIN_SE 10  // segment E D10 digital
+#define PIN_SF 11  // segment F D11 digital
+#define PIN_SG 12  // segment G D12 digital
+
+void writeDigit(int segment, unsigned char value);