2 files changed, 2 insertions, 4 deletions
diff --git a/demos/AVR-ATmega128-GCC/lcd.c b/demos/AVR-ATmega128-GCC/lcd.c
index d0415b83f..3a18e370b 100644
--- a/demos/AVR-ATmega128-GCC/lcd.c
+++ b/demos/AVR-ATmega128-GCC/lcd.c
@@ -74,10 +74,8 @@ void lcdCmd(uint8_t cmd) {
  * Writes a char on the LCD at the current position.
  */
 void lcdPutc(char c) {
-  uint8_t b;
 
   wait_not_busy();
-  b = c | 0x0F;
   PORTC = (PORTC | PORTC_44780_DATA_MASK | PORTC_44780_RS_MASK) &
           (c | 0x0F);
   e_pulse();
diff --git a/demos/AVR-ATmega128-GCC/mcuconf.h b/demos/AVR-ATmega128-GCC/mcuconf.h
index d3c05d25b..146f6a210 100644
--- a/demos/AVR-ATmega128-GCC/mcuconf.h
+++ b/demos/AVR-ATmega128-GCC/mcuconf.h
@@ -41,8 +41,8 @@
 /*
  * SERIAL driver system settings.
  */
-#define USE_AVR_USART0              FALSE
-#define USE_AVR_USART1              TRUE
+#define AVR_SERIAL_USE_USART0              FALSE
+#define AVR_SERIAL_USE_USART1              TRUE
 
 /*
  * SPI driver system settings.