borg_hw_borg16.c: slightly higher contrast for Borg16 (optional)

config.in

@@ -8,17 +8,21 @@ comment "General Setup"
 	choice 'Target MCU'           \
 	  "ATmega8        atmega8     \
 	   ATmega16       atmega16    \
+	   ATmega164      atmega164   \
+	   ATmega164P     atmega164p  \
 	   ATmega168      atmega168   \
 	   ATmega168P     atmega168p  \
 	   ATmega32       atmega32    \
+	   ATmega324      atmega324   \
+	   ATmega324P     atmega324p  \
 	   ATmega32U4     atmega32u4  \
 	   ATmega328      atmega328   \
-	   ATmega328p     atmega328p  \
+	   ATmega328P     atmega328p  \
 	   ATmega644      atmega644   \
-	   ATmega644p     atmega644p  \
+	   ATmega644P     atmega644p  \
 	   ATmega1280     atmega1280  \
 	   ATmega1284     atmega1284  \
-	   ATmega1284p    atmega1284p \
+	   ATmega1284P    atmega1284p \
 	   ATmega2560     atmega2560  \
 	   ATmega8515     atmega8515" \
 	   'ATmega32' MCU

profiles/CTDO-Borg

@@ -19,6 +19,7 @@ BORG_HW=HW_BORG_16
 #
 # Borg16 port setup
 #
+HIGH_CONTRAST=y
 UART_SUPPORT=y
 UART_BAUDRATE_SETTING=19200
 COLPORT1=PORTC
@@ -86,6 +87,8 @@ GAME_BASTET=y
 GAME_TETRIS_FP=y
 GAME_SPACE_INVADERS=y
 GAME_SNAKE=y
+# SNAKE_POV_CONTROL is not set
+SNAKE_GAME_DELAY=200
 GAME_BREAKOUT=y
 GAME_KART=y
 
@@ -97,7 +100,6 @@ ANIMATION_SPIRAL=y
 SPIRAL_DELAY=5
 ANIMATION_JOERN1=y
 ANIMATION_SNAKE=y
-SNAKE_GAME_DELAY=200
 SNAKE_ANIM_DELAY=100
 SNAKE_TERMINATION_DELAY=60
 SNAKE_MAX_LENGTH=64

src/borg_hw/borg_hw_borg16.c

@@ -33,7 +33,14 @@
 #define COLDDR2  DDR(COLPORT2)
 #define ROWDDR   DDR(ROWPORT)
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
+#if defined(__AVR_ATmega164__)   || \
+    defined(__AVR_ATmega164P__)  || \
+    defined(__AVR_ATmega324__)   || \
+    defined(__AVR_ATmega324P__)  || \
+    defined(__AVR_ATmega644__)   || \
+    defined(__AVR_ATmega644P__)  || \
+    defined(__AVR_ATmega1284__)  || \
+    defined(__AVR_ATmega1284P__)
 /* more ifdef magic :-( */
 #define OCR0 OCR0A
 #define TIMER0_COMP_vect TIMER0_COMPA_vect
@@ -84,7 +91,11 @@ static void nextrow(uint8_t row) {
 static void rowshow(unsigned char row, unsigned char plane) {
 	// depending on the currently drawn plane, display the row for a specific
 	// amount of time
+#ifdef HIGH_CONTRAST
+	static unsigned char const ocr_table[] = {2, 5, 22};
+#else
 	static unsigned char const ocr_table[] = {3, 4, 22};
+#endif
 	OCR0 = ocr_table[plane];
 
 	// output data of the current row to the column drivers
@@ -153,7 +164,14 @@ void timer0_off() {
 	COLPORT2 = 0;
 	ROWPORT = 0;
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
+#if defined(__AVR_ATmega164__)   || \
+    defined(__AVR_ATmega164P__)  || \
+    defined(__AVR_ATmega324__)   || \
+    defined(__AVR_ATmega324P__)  || \
+    defined(__AVR_ATmega644__)   || \
+    defined(__AVR_ATmega644P__)  || \
+    defined(__AVR_ATmega1284__)  || \
+    defined(__AVR_ATmega1284P__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 #else
@@ -175,7 +193,14 @@ static void timer0_on() {
 	 1    0    1       clk/1024
 	 */
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
+#if defined(__AVR_ATmega164__)   || \
+    defined(__AVR_ATmega164P__)  || \
+    defined(__AVR_ATmega324__)   || \
+    defined(__AVR_ATmega324P__)  || \
+    defined(__AVR_ATmega644__)   || \
+    defined(__AVR_ATmega644P__)  || \
+    defined(__AVR_ATmega1284__)  || \
+    defined(__AVR_ATmega1284P__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x04; // clk/256
 	TCNT0  = 0;    // reset timer

src/borg_hw/config_borg16.in

@@ -17,6 +17,8 @@ comment "Borg16 port setup"
 #//das dier sind die individuellen Dateneingänge für die Schieberegister
 #define PIN_SHFT1 PD7
 
+bool "Higher Contrast" HIGH_CONTRAST n
+
 bool "UART Support" UART_SUPPORT n
 choice 'Baud Rate'			\
    "2400 2400 \