build script

.gitignore

@@ -1,3 +1,4 @@
 src/blink/build
 blink/build
 blink/build
+**/build/**

beep/main.c

@@ -0,0 +1,21 @@
+#define F_CPU 16000000UL
+#define __AVR_ATmega328P__
+#include <avr/io.h>
+
+int main(void) {
+  DDRB = 0xff;
+  DDRD = 0;
+
+  PORTD |= (1 << PORTD2) | (1 << PORTD3);
+
+  PORTB = 0;
+
+  while (1) {
+    if (!(PIND & (1 << PIND2))) {
+      PORTB |= (1 << PORTB5);
+    }
+    if (!(PIND & (1 << PIND3))) {
+      PORTB &= ~(1 << PORTB5);
+    }
+  }
+}

blink/build.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -e
-TDIR=$(mktemp -d)
-BUILD=./build
-mkdir -p $BUILD
-avr-gcc -mmcu=atmega328p -DF_CPU=16000000L \
-	-DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR \
-	-I/usr/avr/include \
-	main.c -o $BUILD/main.elf
-avr-objcopy -O ihex -R .eeprom $BUILD/main.elf $BUILD/main.hex
-
-avr-size -A $BUILD/main.elf
-avrdude \
-	"-C/home/plex/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf" -v -V \
-	-patmega328p -carduino -P/dev/ttyUSB0 -b57600 -D \
-	-Uflash:w:$BUILD/main.hex:i
-

build.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+if [ -z "$1" ]
+then
+	echo "specify which directory to build and flash"
+else
+	cd $1
+
+	TDIR=$(mktemp -d)
+	BUILD=../build
+	mkdir -p $BUILD
+	avr-gcc -mmcu=atmega328p -DF_CPU=16000000L \
+		-DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR \
+		-I/usr/avr/include \
+		main.c -o $BUILD/main.elf
+	avr-objcopy -O ihex -R .eeprom $BUILD/main.elf $BUILD/main.hex
+
+	avr-size -A $BUILD/main.elf
+	avrdude \
+		"-C/home/plex/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf" -v -V \
+		-patmega328p -carduino -P/dev/ttyUSB0 -b57600 -D \
+		-Uflash:w:$BUILD/main.hex:i
+
+
+fi

buttons/build.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -e
-TDIR=$(mktemp -d)
-BUILD=./build
-mkdir -p $BUILD
-avr-gcc -mmcu=atmega328p -DF_CPU=16000000L \
-	-DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR \
-	-I/usr/avr/include \
-	main.c -o $BUILD/main.elf
-avr-objcopy -O ihex -R .eeprom $BUILD/main.elf $BUILD/main.hex
-
-avr-size -A $BUILD/main.elf
-avrdude \
-	"-C/home/plex/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf" -v -V \
-	-patmega328p -carduino -P/dev/ttyUSB0 -b57600 -D \
-	-Uflash:w:$BUILD/main.hex:i
-

buttons/build/main.hex

@@ -1,18 +0,0 @@
-:100000000C9434000C943E000C943E000C943E0082
-:100010000C943E000C943E000C943E000C943E0068
-:100020000C943E000C943E000C943E000C943E0058
-:100030000C943E000C943E000C943E000C943E0048
-:100040000C943E000C943E000C943E000C943E0038
-:100050000C943E000C943E000C943E000C943E0028
-:100060000C943E000C943E0011241FBECFEFD8E04C
-:10007000DEBFCDBF0E9440000C9481000C940000B4
-:10008000CF93DF93CDB7DEB784E290E02FEFFC0192
-:1000900020838AE290E0FC0110828BE290E0FC0178
-:1000A00020818BE290E02C60FC01208385E290E0CF
-:1000B000FC01108289E290E0FC018081882F90E0B1
-:1000C00084709927009749F485E290E0FC01208133
-:1000D00085E290E02062FC01208389E290E0FC014F
-:1000E0008081882F90E088709927009719F785E222
-:1000F00090E0FC01208185E290E02F7DFC012083CF
-:06010000D9CFF894FFCFF7
-:00000001FF