From dbe0aaf636ccb78a3cc1281b6a1ea6c662af6756 Mon Sep 17 00:00:00 2001
From: Gabriel Hart
Date: Fri, 18 Dec 2020 15:23:31 -0600
Subject: Add AVR 1-Series and t1616 board and scripts

---
 bin/build.sh          | 5 +++--
 bin/flash-tiny1616.sh | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)
 create mode 100755 bin/flash-tiny1616.sh

(limited to 'bin')

diff --git a/bin/build.sh b/bin/build.sh
index 3992c38..6c21e30 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -12,10 +12,11 @@ fi
 export ATTINY=$1 ; shift
 export PROGRAM=$1 ; shift
 export MCU=attiny$ATTINY
+export DFP=~/avr/attiny_dfp
 export CC=avr-gcc
 export OBJCOPY=avr-objcopy
-export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -fgnu89-inline -fwhole-program -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums"
-export OFLAGS="-Wall -g -Os -mmcu=$MCU"
+export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -fgnu89-inline -fwhole-program -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums  -B $DFP/gcc/dev/$MCU/ -I $DFP/include/"
+export OFLAGS="-Wall -g -Os -mmcu=$MCU -B $DFP/gcc/dev/$MCU/ -I $DFP/include/"
 export LDFLAGS="-fgnu89-inline"
 export OBJCOPYFLAGS='--set-section-flags=.eeprom=alloc,load --change-section-lma .eeprom=0 --no-change-warnings -O ihex'
 export OBJS=$PROGRAM.o
diff --git a/bin/flash-tiny1616.sh b/bin/flash-tiny1616.sh
new file mode 100755
index 0000000..31c8406
--- /dev/null
+++ b/bin/flash-tiny1616.sh
@@ -0,0 +1,3 @@
+#/bin/sh
+FIRMWARE=$1
+avrdude -c jtag2updi -P /dev/ttyUSB0 -p t1616 -u -Uflash:w:$FIRMWARE
\ No newline at end of file
-- 
cgit v1.2.3


From 757eb4836b733821d84b3941f9ee56c42810296e Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Thu, 1 Apr 2021 17:12:06 -0600
Subject: Added attiny1616 info to the README, and made bin/build.sh support
 more flexible. Set ATTINY_DFP environment variable in your shell to the
 location of the unzipped DFP files.

---
 bin/build.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'bin')

diff --git a/bin/build.sh b/bin/build.sh
index 6c21e30..c733320 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -11,12 +11,17 @@ fi
 
 export ATTINY=$1 ; shift
 export PROGRAM=$1 ; shift
+
+# path to the Atmel ATtiny device family pack:  (for attiny1616 support)
+# http://packs.download.atmel.com/
+if [ -z "$ATTINY_DFP" ]; then export ATTINY_DFP=~/avr/attiny_dfp ; fi
+
 export MCU=attiny$ATTINY
-export DFP=~/avr/attiny_dfp
 export CC=avr-gcc
 export OBJCOPY=avr-objcopy
-export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -fgnu89-inline -fwhole-program -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums  -B $DFP/gcc/dev/$MCU/ -I $DFP/include/"
-export OFLAGS="-Wall -g -Os -mmcu=$MCU -B $DFP/gcc/dev/$MCU/ -I $DFP/include/"
+export DFPFLAGS="-B $ATTINY_DFP/gcc/dev/$MCU/ -I $ATTINY_DFP/include/"
+export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -fgnu89-inline -fwhole-program -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums $DFPFLAGS"
+export OFLAGS="-Wall -g -Os -mmcu=$MCU $DFPFLAGS"
 export LDFLAGS="-fgnu89-inline"
 export OBJCOPYFLAGS='--set-section-flags=.eeprom=alloc,load --change-section-lma .eeprom=0 --no-change-warnings -O ihex'
 export OBJS=$PROGRAM.o
-- 
cgit v1.2.3


From eb1c72b72bc663239ae229eae8c5c05ca4846a1d Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Thu, 1 Apr 2021 23:16:58 -0600
Subject: added attiny1616 flashing instructions, and made flash-tiny1616.sh
 configurable via environment variables

---
 bin/flash-tiny1616.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'bin')

diff --git a/bin/flash-tiny1616.sh b/bin/flash-tiny1616.sh
index 31c8406..44d716c 100755
--- a/bin/flash-tiny1616.sh
+++ b/bin/flash-tiny1616.sh
@@ -1,3 +1,14 @@
 #/bin/sh
 FIRMWARE=$1
-avrdude -c jtag2updi -P /dev/ttyUSB0 -p t1616 -u -Uflash:w:$FIRMWARE
\ No newline at end of file
+if [ -z "$AVRDUDE_TTYUSB" ]; then AVRDUDE_TTYUSB=/dev/ttyUSB0 ; fi
+
+# In your shell config:
+# from https://github.com/ElTangas/jtag2updi ...
+# export AVRDUDE_CONF="-C$HOME/path/to/jtag2updi/avrdude.conf"
+# export AVRDUDE_TTYUSB="/dev/ttyUSB2"
+
+avrdude $AVRDUDE_CONF \
+  -c jtag2updi \
+  -P $AVRDUDE_TTYUSB \
+  -p t1616 \
+  -u -Uflash:w:$FIRMWARE
-- 
cgit v1.2.3