rzeldent
commented
1 year ago Hi Petr,
In the lv_conf.h, that is included the following define must be present to include the (missing) font.
define LV_FONT_MONTSERRAT_22 1
This error is often created because the path to the lv_conf is not absolute. See issue #6: https://github.com/rzeldent/esp32-smartdisplay/issues/6
Kind regards,
Rene
On Mon, Mar 6, 2023 at 12:46 PM Petr Vytlačil @.***> wrote:
Hi a try example demo from repository and get error when build:
.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio\build\esp32dev\src\main.cpp.o:(.literal._Z10mainscreenv+0x8): undefined reference to `lv_font_montserrat_22' collect2.exe: error: ld returned 1 exit status *** [.pio\build\esp32dev\firmware.elf] Error 1 ==================================== [FAILED] Took 19.07 seconds ===
platformio.ini:
[env:esp32dev] platform = espressif32 board = esp32dev framework = arduino
monitor_speed = 115200
build_flags = -Ofast -D CORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_VERBOSE
LVGL settings
-D LV_CONF_PATH="lv_conf.h"
Smartdisplay settings
-D TFT_PANEL_ORDER_RGB
-D TFT_PANEL_ORDER_BGR
-D TFT_ORIENTATION_PORTRAIT
-D TFT_ORIENTATION_LANDSCAPE
-D TFT_ORIENTATION_PORTRAIT_INV
-D TFT_ORIENTATION_LANDSCAPE_INV
-D ESP32_2432S028R
-D ESP32_3248S035R
-D ESP32_3248S035C
lib_deps = rzeldent/esp32_smartdisplay@^1.0.4
thx
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petr-vytlacil
bob-u
MkMunich
Hi a try example demo from repository and get error when build:
.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio\build\esp32dev\src\main.cpp.o:(.literal._Z10mainscreenv+0x8): undefined reference to `lv_font_montserrat_22' collect2.exe: error: ld returned 1 exit status *** [.pio\build\esp32dev\firmware.elf] Error 1 ==================================== [FAILED] Took 19.07 seconds ===
platformio.ini:
[env:esp32dev] platform = espressif32 board = esp32dev framework = arduino
monitor_speed = 115200
build_flags = -Ofast -D CORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_VERBOSE
LVGL settings
lib_deps = rzeldent/esp32_smartdisplay@^1.0.4
thx