From 08ab12926303a50e8973a5a612e434f22c2d7347 Mon Sep 17 00:00:00 2001
From: Artemio Urbina <ArtemioUrbina@users.noreply.github.com>
Date: Wed, 16 Jan 2019 23:08:16 -0600
Subject: [PATCH] Modified Verify function

It will only report individual addresses if there are errors
Gives totals after completion
Is faster (if there are no errors due to serial communication)
---
 ArcadeHacker_Sega_FD1094.ino | 41 +++++++++++++++++++++++++-----------
 1 file changed, 29 insertions(+), 12 deletions(-)

diff --git a/ArcadeHacker_Sega_FD1094.ino b/ArcadeHacker_Sega_FD1094.ino
index dceb2bb..7ced7eb 100644
--- a/ArcadeHacker_Sega_FD1094.ino
+++ b/ArcadeHacker_Sega_FD1094.ino
@@ -222,13 +222,13 @@ int xorf = xora ^ xorb;
 return invertbit(xorf);
 }
 
-void readportanalog(char port)
+float readportanalog(char port)
 {   
 
     int value = analogRead(port);
     float voltage = value * (5.0 / 1023.0);
-    Serial.print(voltage);
-
+    //Serial.print(voltage);
+    return(voltage);
 }
 
 void clk68k(int count)
@@ -307,22 +307,39 @@ void writesecret()
 
 void dataverifydo() 
 {
+    int ok = 0, fail = 0;
     verifysecret();
     
     digitalWrite(RW, HIGH); digitalWrite(AD1, HIGH); // activate D0 INPUT
     pinMode(D0, INPUT); 
 
+    p("Verifying, please wait\r\n");
     for (int c=0; c <= 8191; c++) { 
-      p(" Addr: "); Serial.print(c);
-      p(" Read volts: "); readportanalog(D0);       
-      cByte = pgm_read_byte_near(EncryptionKey + c);
-      p(" Config Parity: "); Serial.print(parity(cByte));
-      p(" Chip Parity: "); Serial.print(digitalRead(D0));    
-      if (parity(cByte) != digitalRead(D0)) {p(" NO MATCH");}  
-      p("\r\n");  
+      float voltage = readportanalog(D0);       
+      cByte = pgm_read_byte_near(EncryptionKey + c);    
+      if (parity(cByte) != digitalRead(D0))
+      {
+        p(" Addr: "); Serial.print(c);
+        p(" Read volts: "); Serial.print(voltage);
+        p(" Config Parity: "); Serial.print(parity(cByte));
+        p(" Chip Parity: "); Serial.print(digitalRead(D0));
+        p(" NO MATCH\r\n");
+        fail++;
+      }
+      else
+        ok ++;
       digitalWrite(AS, HIGH); digitalWrite(AS, LOW);      
    }
-
+   if(!fail)
+   {
+      p("\r\nVerify OK, Correct Bytes: "); Serial.print(ok);
+      p("\r\n");
+   }
+   else
+   {
+      p("\r\nVerify FAILED, Errors "); Serial.print(fail);
+      p("\r\n");
+   }
 }
 
 void datawritedo()
@@ -467,4 +484,4 @@ void loop()
                 
             }
 
-}
+}