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-rwxr-xr-xbin/build.sh7
1 files changed, 4 insertions, 3 deletions
diff --git a/bin/build.sh b/bin/build.sh
index f347a29..935310a 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -4,10 +4,11 @@
# same exact way, here's a script to do the same thing
export PROGRAM=$1
-export MCU=attiny13
+export ATTINY=13
+export MCU=attiny$ATTINY
export CC=avr-gcc
export OBJCOPY=avr-objcopy
-export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99"
+export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -DATTINY=$ATTINY"
export OFLAGS="-Wall -g -Os -mmcu=$MCU"
export LDFLAGS=
export OBJCOPYFLAGS='--set-section-flags=.eeprom=alloc,load --change-section-lma .eeprom=0 --no-change-warnings -O ihex'
@@ -22,4 +23,4 @@ function run () {
run $CC $CFLAGS -o $PROGRAM.o -c $PROGRAM.c
run $CC $OFLAGS $LDFLAGS -o $PROGRAM.elf $PROGRAM.o
run $OBJCOPY $OBJCOPYFLAGS $PROGRAM.elf $PROGRAM.hex
-run avr-size -C --mcu=attiny13 $PROGRAM.elf | grep Full
+run avr-size -C --mcu=$MCU $PROGRAM.elf | grep Full