Working on the user manual.

doc/bin/gen_lcd_screen.sh

@@ -1,27 +1,39 @@
 #!/bin/bash
 
-IMG_PATH="${1}"
-line[0]="${2}"
-line[1]="${3}"
-TARGET="${4}"
-
 COLOR="green"
 TARGET_EXTENSION="jpg"
 CHAR_PATH="${IMG_PATH}/LCD_characters_${COLOR}"
 
-if [ ! -e ${IMG_PATH} ]
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        -i|--imgpath) IMG_PATH="${2}"; shift ;;
+        -1|--line1) line[0]="${2}"; shift ;;
+        -2|--line2) line[1]="${2}"; shift ;;
+        -t|--target) TARGET="${2}"; shift ;;
+        -b|--baseimg) BASE_IMG="${2}"; shift ;;
+        *) echo "Unknown parameter passed: $1"; exit 1 ;;
+    esac
+    shift
+done
+
+if [ ! -e "${IMG_PATH}" ]
 then
 	echo "Cannot find path for images \"${IMG_PATH}\""
 	exit 10
 fi
 
-if [ ! -e ${CHAR_PATH} ]
+if [ ! -e "${IMG_PATH}/${CHAR_PATH}" ]
 then
 	echo "Cannot find path for character-images \"${CHAR_PATH}\""
 	exit 11
 fi
 
-cp "${IMG_PATH}/LCD_${COLOR}.png" /tmp/LCD_$$.png
+if [ ${BASE_IMG} ]
+then
+	cp "${IMG_PATH}/MicroDexed_Panel/Rotate_1/${BASE_IMG}.png" /tmp/LCD_$$.png
+else
+	cp "${IMG_PATH}/LCD_green.png" /tmp/LCD_$$.png
+fi
 
 special_flag="false"
 for (( n=0; n<2; n++ ))
@@ -40,9 +52,9 @@ do
 				continue
 			else
 				special_flag="false"
-				if [ ! -e "${CHAR_PATH}/${special}.png" ]
+				if [ ! -e "${IMG_PATH}/${CHAR_PATH}/${special}.png" ]
 				then
-					echo "Cannot find \"${CHAR_PATH}/${special}.png\"."
+					echo "Cannot find \"${IMG_PATH}/${CHAR_PATH}/${special}.png\"."
 					c=" "
 				else
 					c=${special}
@@ -62,14 +74,14 @@ do
 				c="dot"
 			fi
 			x=$( bc -l <<<"230 + ${xpos} * 30" )
-			composite -gravity NorthWest -geometry "+${x}+${y}" "${CHAR_PATH}/${c}.png" /tmp/LCD_$$.png /tmp/LCD_$$.png
+			composite -gravity NorthWest -geometry "+${x}+${y}" "${IMG_PATH}/${CHAR_PATH}/${c}.png" /tmp/LCD_$$.png /tmp/LCD_$$.png
 		fi
 	done
 done
 
 convert /tmp/LCD_$$.png /tmp/LCD_$$.${TARGET_EXTENSION}
 
-if [ "${3}" ]
+if [ "${TARGET}" ]
 then
 	mv /tmp/LCD_$$.${TARGET_EXTENSION} "${TARGET}"
 else

doc/manuals/MicroDexed-User_Manual/MicroDexed-User_Manual.md

@@ -57,10 +57,12 @@ The __PRESET__ encoder has only one permanent function:
 
 On a freshly installed MD the screen should greet you with the sound/bank selection. The volume is set to 80%.
 
+__Long-Press PRESET__: Changes between voice and bank selection:
 ![](images/10_SoundBank_1.jpg)
 
-* __Long-Press PRESET__: Changes between voice and bank selection.
-* __Turn PRESET left/right__: Change voice or bank (voices: 1-32, banks: 0-99)
+ __Turn PRESET left/right__: Change voice or bank (voices: 1-32, banks: 0-99):
+
+![](images/10_SoundBank_2.jpg)
 
 - [<img src="../../images/LCD_characters_green/small_1_inv.png" width="12"/>](../../images/LCD_characters_green/small_1_inv.png) indicates that you are using timbre 1.
 - [<img src="../../images/LCD_characters_green/key.png" width="12"/>](../../images/LCD_characters_green/key.png) indicates that you currently use the monotimbral engine.

doc/manuals/MicroDexed-User_Manual/build.sh

@@ -2,7 +2,8 @@
 #
 # sudo apt install wkhtmltopdf pandoc
 
-LCDIMG="../../bin/gen_lcd_screen.sh ../../images"
+LCDIMG="../../bin/gen_lcd_screen.sh --imgpath ../../images"
 
-${LCDIMG} "00 SONUS1     %small_1_inv%%key%" "01%bracket_open%ANLGSYN 1 %bracket_close%" images/10_SoundBank_1.jpg
+${LCDIMG} --baseimg Preset_Up --line1 "00 SONUS1     %small_1_inv%%key%" --line2 "01%bracket_open%ANLGSYN 1 %bracket_close%" --target images/10_SoundBank_1.jpg
+${LCDIMG} --baseimg Preset_Long_Press --line1 "00 %bracket_open%SONUS1   %bracket_close%%small_1_inv%%key%" --line2 "01 ANLGSYN 1  %note%" --target images/10_SoundBank_2.jpg