initial commit

build_and_flash.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+set -e
+
+COM_PORT=/dev/cu.usbmodem2101
+
+echo -e "bootloader" > $COM_PORT
+
+sleep 1s
+
+while getopts 'abc:h' opt; do
+  case "$opt" in
+    ?|h)
+      echo "Usage: $(basename $0) crate_name"
+      exit 1
+      ;;
+  esac
+done
+shift "$(($OPTIND -1))"
+CRATE=$1
+
+cargo build -p $CRATE --release
+arm-none-eabi-objcopy -O ihex target/thumbv7em-none-eabihf/release/$CRATE target/$CRATE.hex
+adafruit-nrfutil dfu genpkg --dev-type 0x0052 --sd-req 0x0123 --application target/$CRATE.hex target/$CRATE.zip
+# Use our custom reboot system to boot the controller into serial-only DFU mode.
+# echo -e "bootloader" > $COM_PORT
+# Wait for the reboot.
+# sleep 1s
+adafruit-nrfutil --verbose dfu serial -pkg target/$CRATE.zip -p $COM_PORT -b 115200 --singlebank