From 486dd5543653b342fe64c0e5b1fcd342f0a02dbb Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sun, 19 Nov 2023 01:53:59 -0700
Subject: added *unfinished* support for avr32dd20, plus a build target for a
 dev kit

ADC doesn't work yet.  No voltage, no temperature.
I need to do a lot of refactoring on the ADC code.  :(
---
 bin/flash-avr32dd20.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 bin/flash-avr32dd20.sh

(limited to 'bin/flash-avr32dd20.sh')

diff --git a/bin/flash-avr32dd20.sh b/bin/flash-avr32dd20.sh
new file mode 100755
index 0000000..ef8b0f3
--- /dev/null
+++ b/bin/flash-avr32dd20.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+
+[[ -z "$1" ]] && echo "No .hex file specified." && exit 1
+HEX="$1"
+
+#pymcuprog ping -t uart -u /dev/ttyUSB2 -d avr32dd20
+#pymcuprog erase -t uart -u /dev/ttyUSB2 -d avr32dd20
+#pymcuprog write verify -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
+#pymcuprog verify -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
+
+pymcuprog write --erase --verify --timing -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
-- 
cgit v1.2.3


From fdac6fcf22cd658785480c88c28243eeae62bcd0 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Thu, 30 Nov 2023 09:16:13 -0700
Subject: made the avr32dd20 flashing script more universal

---
 bin/flash-avr32dd20.sh | 37 ++++++++++++++++++++++++++++++++-----
 1 file changed, 32 insertions(+), 5 deletions(-)

(limited to 'bin/flash-avr32dd20.sh')

diff --git a/bin/flash-avr32dd20.sh b/bin/flash-avr32dd20.sh
index ef8b0f3..dcd4967 100755
--- a/bin/flash-avr32dd20.sh
+++ b/bin/flash-avr32dd20.sh
@@ -1,13 +1,40 @@
 #!/usr/bin/env bash
+# AVR firmware flashing script, a wrapper for other tools
+# Copyright (C) 2023 Selene ToyKeeper
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Usage: flash-MCUTYPE.sh hex/foo.hex
+# (where the script name specifies the type of MCU chip,
+#  and the first parameter is the path to a .hex file)
+# Example:
+#   ./bin/flash-avr32dd20.sh hex/anduril.thefreeman-avr32dd20-devkit.hex
 
 set -e
 
+# Get the path to a .hex file
 [[ -z "$1" ]] && echo "No .hex file specified." && exit 1
 HEX="$1"
 
-#pymcuprog ping -t uart -u /dev/ttyUSB2 -d avr32dd20
-#pymcuprog erase -t uart -u /dev/ttyUSB2 -d avr32dd20
-#pymcuprog write verify -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
-#pymcuprog verify -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
+# assume the highest-numbered USB serial device is the correct one,
+# since it was probably the most recently plugged in
+TTYUSB=$(ls -1 /dev/tty* | grep -i usb | tail -1)
+
+# figure out the MCU type...
+# TODO: find the relevant hw/*/arch file and use that to get MCU type
+# use $2 if it exists, and use the name of this script maybe
+MCUTYPE="unset"
+[[ -n "$2" ]] && MCUTYPE="$2"
+#MCUTYPE=$(echo "$0" | sed 's/.*flash-\(.*\).sh.*/\1/')
+[[ "$0" =~ flash-(.*).sh ]] && MCUTYPE="${BASH_REMATCH[1]}"
+
+# Do the actual flashing
+echo "Flashing $MCUTYPE MCU on port $TTYUSB: $HEX"
+echo pymcuprog write \
+    --erase \
+    --verify \
+    --timing \
+    -t uart \
+    -u "$TTYUSB" \
+    -d "$MCUTYPE" \
+    -f "$HEX"
 
-pymcuprog write --erase --verify --timing -t uart -u /dev/ttyUSB2 -d avr32dd20 -f "$HEX"
-- 
cgit v1.2.3