From 8641ab491a6cb9c47fc55ea1434ec4dc5e4e9f14 Mon Sep 17 00:00:00 2001 From: folkert van heusden Date: Wed, 17 Apr 2024 09:17:01 +0200 Subject: [PATCH] use -Os to reduce flash usage (2,5% difference) --- ESP32/platformio.ini | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/ESP32/platformio.ini b/ESP32/platformio.ini index 8a9be1f..3cb932b 100644 --- a/ESP32/platformio.ini +++ b/ESP32/platformio.ini @@ -17,8 +17,8 @@ board_build.filesystem = littlefs lib_deps = greiman/SdFat@^2.1.2 adafruit/Adafruit NeoPixel bblanchon/ArduinoJson@^6.19.4 -build_flags = -std=gnu++17 -Ofast -DESP32=1 -ggdb3 -D_GLIBCXX_USE_C99 -build_unflags = -std=gnu++11 -Os +build_flags = -std=gnu++17 -DESP32=1 -ggdb3 -D_GLIBCXX_USE_C99 +build_unflags = -std=gnu++11 extra_scripts = pre:prepare.py [env:SHA2017-badge] @@ -32,6 +32,6 @@ board_build.filesystem = littlefs lib_deps = greiman/SdFat@^2.1.2 adafruit/Adafruit NeoPixel bblanchon/ArduinoJson@^6.19.4 -build_flags = -std=gnu++17 -Ofast -DESP32=1 -DSHA2017 -ggdb3 -D_GLIBCXX_USE_C99 -ISHAdisplay/Arduino/libraries/epd2in9-badge -ISHAdisplay/Arduino/libraries/epdpaint -ISHAdisplay/components/epaper-29-dke -build_unflags = -std=gnu++11 -Os +build_flags = -std=gnu++17 -DESP32=1 -DSHA2017 -ggdb3 -D_GLIBCXX_USE_C99 -ISHAdisplay/Arduino/libraries/epd2in9-badge -ISHAdisplay/Arduino/libraries/epdpaint -ISHAdisplay/components/epaper-29-dke +build_unflags = -std=gnu++11 upload_protocol = esptool