added LCDRows support

uno-stats-monitor/uno_receiver.ino

@@ -2,6 +2,7 @@
  * UNO Monitor Receiver v.0.1.0 (4-bit LCD Version)
  * Kidacro <kidacro@archamedis.net>
  * https://kidacro.archamedis.net/git/kidacro/Arduino/src/branch/main/uno-stats-monitor
+ *
  * uno_reciever.ino - Arduino Receiver
  *
  * Waits for input over serial connection and displays on LCD & LED
@@ -13,14 +14,14 @@
  *  2nd char denotes which line number/mode to use
  *  
  * Setting Schema:
- *  LCDLength:LCDDelay:LEDBrightness:LEDDelay
- *  16:5:1:3
+ *  LCDLength:LCDRows:LCDDelay:LEDBrightness:LEDDelay
+ *  16:2:5:1:3
  *
  * Example:
  *  Line 1: #1Archamedis Status@
  *  Line 2: #299% free / etc.@
  *  LAVG -: #-24@
- *  LSET 0: #016:5:1:3@
+ *  LSET 0: #016:2:5:1:3@
 
  * Output Schema:
  *  Multimedia Controls use single characters to denote which button was pressed
@@ -85,6 +86,7 @@
 // LCD vars
 const int LCDRS = 12, LCDEN = 11, LCDD4 = 5, LCDD5 = 4, LCDD6 = 3, LCDD7 = 2;
 int LCDLength = 16;
+int LCDRows = 2;
 int LCDDelay = 10;
 LiquidCrystal LCD(LCDRS, LCDEN, LCDD4, LCDD5, LCDD6, LCDD7);
 
@@ -125,7 +127,7 @@ void LEDSetup(void)
 void LcdSetup(void) 
 {
   // set up the LCD's number of columns and rows:
-  LCD.begin(LCDLength, 2);
+  LCD.begin(LCDLength, LCDRows);
 
   // clear
   LCD.clear();
@@ -148,6 +150,11 @@ void LcdLd(int line = 1, boolean wipe = false)
     line--;
   }
 
+  // don't go past last row
+  if(line > LCDRows) {
+    line = LCDRows;
+  }
+
   delay(LCDDelay);
   LCD.setCursor(0, line);  // Define the cursor position as the 1st position of the specified line
 
@@ -241,13 +248,6 @@ void LedShowLoad(const char *load)
   int myload = atoi(load);
   int segments = 0;
 
-  if(DEBUG) {
-      Serial.print("My input load: ");
-      Serial.println(load);
-      Serial.print("My calculated load: ");
-      Serial.println(myload);
-  }
-
   LEDlc.clearDisplay(0);
   
   /*
@@ -400,16 +400,18 @@ void procNewData()
   }
 }
 
+// settings schema:
+// LCDLength:LCDRows:LCDDelay:LEDBrightness:LEDDelay
+// 16:2:5:1:3
 void LoadSettings(char* mysettings) 
 {
-  // Settings schema:
-  // LCDLength:LCDDelay:LEDBrightness:LEDDelay
-  // 16:5:1:3
-
   LCDLength = atoi(strtok(mysettings, ":"));
+  LCDRows = atoi(strtok(NULL, ":"));
   LCDDelay = atoi(strtok(NULL, ":"));
   LEDBrightness = atoi(strtok(NULL, ":"));
   LEDDelay = atoi(strtok(NULL, ":"));
+
+  LEDlc.setIntensity(0,LEDBrightness);
 }
 
 void setup (void)