up

build_and_flash.sh

@@ -1,28 +1,41 @@
 #!/bin/bash
 set -e
 
-COM_PORT=/dev/cu.usbmodem1101
+# Find the COM port dynamically
+COM_PORT=$(ls /dev/cu.usbmodem* 2>/dev/null | head -n 1)
 
-echo -e "bootloader" > $COM_PORT
+# Check if a COM port was found
+if [ -z "$COM_PORT" ]; then
+    echo "Error: No /dev/cu.usbmodem device found."
+    exit 1
+else
+    echo "Using COM Port: $COM_PORT"
+    # Your script logic goes here, using $COM_PORT
+    # For example:
+    # minicom -D $COM_PORT
+    # screen $COM_PORT 9600
+    # echo -e "bootloader" > $COM_PORT
 
-sleep 1s
+    # 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=$1
+    while getopts 'abc:h' opt; do
+      case "$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
+fi
 
-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