From b2325f38a1b65f27ba804587800df91214bca02f Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Wed, 7 Aug 2019 22:52:55 -0500
Subject: Tidy up ifdef blocks for VFD and ADC.

---
 main.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index e749e43..76787e5 100755
--- a/main.c
+++ b/main.c
@@ -25,6 +25,15 @@ unsigned int date = 0;
 unsigned int month = 0;
 unsigned int year = 00;
 unsigned int century = 20;
+unsigned int alarm1_sec = 0;
+unsigned int alarm1_min = 0;
+unsigned int alarm1_hour = 0;
+unsigned int alarm2_min = 0;
+unsigned int alarm2_hour = 0;
+unsigned int status_reg = 0;
+unsigned int alarm1_status = 0;
+unsigned int alarm2_status = 0;
+unsigned int control_reg = 0;
 
 // Initialize variables for temperature
 unsigned int temperature_lsb = 0;
@@ -32,7 +41,9 @@ int temperature_msb = 0;
 unsigned char temp_sign = ' ';
 
 void main(void) {
+#ifdef ADC
     TRISA0 = 0x01; // RA is input (ADC)
+#endif
     TRISBbits.TRISB2 = 1;
     TRISBbits.TRISB4 = 1;
     TRISBbits.TRISB5 = 1;
@@ -84,7 +95,7 @@ void main(void) {
 #endif
 
 #ifdef VFD
-    Vfd_Set_Brightness(0); //Max brightness 3 - minimum
+    Vfd_Set_Brightness(0); // Maximum 0 - Minimum 3
 #endif
 
     display_Intro();
@@ -137,6 +148,7 @@ void main(void) {
         }
 
 #ifdef ADC
+  #ifdef VFD
         // Get current LDR reading and calculate for brightness levels 0 - 3
         ldr = Adc_Read(0);
 
@@ -144,6 +156,7 @@ void main(void) {
             Vfd_Set_Brightness(brtlvl);
             brtlvl_chg = brtlvl;
         }
+  #endif
 #endif
 
 #ifdef DEBUG
-- 
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