From a078d170ea1bd9d4467b05bafdbaa074ae1a9b97 Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Thu, 19 Jun 2025 14:02:36 +0200
Subject: [PATCH] changes for updated esptool.py v5

---
 tools/pioarduino-build.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/pioarduino-build.py b/tools/pioarduino-build.py
index 3335a716888..b6a0c0435c5 100644
--- a/tools/pioarduino-build.py
+++ b/tools/pioarduino-build.py
@@ -99,11 +99,11 @@ def generate_bootloader_image(bootloader_elf):
                     "--chip",
                     build_mcu,
                     "elf2image",
-                    "--flash_mode",
+                    "--flash-mode",
                     "${__get_board_flash_mode(__env__)}",
-                    "--flash_freq",
+                    "--flash-freq",
                     "${__get_board_f_image(__env__)}",
-                    "--flash_size",
+                    "--flash-size",
                     board_config.get("upload.flash_size", "4MB"),
                     "-o",
                     "$TARGET",