v0.0.29 - Feather firmware: auto-approve sign_event and always return explicit JSON-RPC errors for unhandled/oversized requests

flash_feather_s3_tft.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PORT="${1:-/dev/ttyACM0}"
+IDF_DIR="/home/user/esp/esp-idf"
+FW_DIR="/home/user/lt/n_signer/firmware/feather_s3_tft"
+
+if [[ ! -f "${IDF_DIR}/export.sh" ]]; then
+  echo "ERROR: ESP-IDF export script not found at ${IDF_DIR}/export.sh" >&2
+  exit 1
+fi
+
+if [[ ! -d "${FW_DIR}" ]]; then
+  echo "ERROR: Firmware directory not found at ${FW_DIR}" >&2
+  exit 1
+fi
+
+if [[ ! -e "${PORT}" ]]; then
+  echo "WARNING: ${PORT} does not exist yet. If the board is in bootloader mode, check USB connection." >&2
+fi
+
+# shellcheck disable=SC1091
+. "${IDF_DIR}/export.sh"
+
+cd "${FW_DIR}"
+idf.py -p "${PORT}" flash