Hi,
I installed the bogde HX711 library. But on compilation, the header file isn’t found.
* Executing task: platformio run
Processing esp32dev (platform: espressif32; board: esp32dev; framework: espidf)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (6.5.0) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
- framework-espidf @ 3.50102.0 (5.1.2)
- tool-cmake @ 3.16.4
- tool-esptoolpy @ 1.40501.0 (4.5.1)
- tool-ninja @ 1.9.0
- tool-riscv32-esp-elf-gdb @ 12.1.0+20221002
- tool-xtensa-esp-elf-gdb @ 12.1.0+20221002
- toolchain-esp32ulp @ 1.23500.220830 (2.35.0)
- toolchain-xtensa-esp32 @ 12.2.0+20230208
Reading CMake configuration...
Warning! Flash memory size mismatch detected. Expected 4MB, found 2MB!
Please select a proper value in your `sdkconfig.defaults` or via the `menuconfig` target!
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 0 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Compiling .pio/build/esp32dev/src/main.o
Generating LD script .pio/build/esp32dev/memory.ld
src/main.c:1:10: fatal error: HX711.h: No such file or directory
***************************************************************
* Looking for HX711.h dependency? Check our library registry!
*
* CLI > platformio lib search "header:HX711.h"
* Web > https://registry.platformio.org/search?q=header:HX711.h
*
***************************************************************
1 | #include <HX711.h>
| ^~~~~~~~~
compilation terminated.
Compiling .pio/build/esp32dev/app_trace/app_trace.o
Compiling .pio/build/esp32dev/app_trace/app_trace_util.o
Compiling .pio/build/esp32dev/app_trace/host_file_io.o
Compiling .pio/build/esp32dev/app_trace/port/port_uart.o
Compiling .pio/build/esp32dev/app_update/esp_ota_ops.o
Compiling .pio/build/esp32dev/app_update/esp_ota_app_desc.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_common.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_common_loader.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_clock_init.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_mem.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_random.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_random_esp32.o
Compiling .pio/build/esp32dev/bootloader_support/src/bootloader_efuse.o
Compiling .pio/build/esp32dev/bootloader_support/src/flash_encrypt.o
*** [.pio/build/esp32dev/src/main.o] Error 1
====================================================================================== [FAILED] Took 3.05 seconds ======================================================================================
I checked my project’s .pio directory, and everything seems to be there:
lt ./.pio/libdeps/esp32dev/HX711/src
-rw-r--r-- 1 tennis staff 2.8K Nov 24 2021 HX711.h
-rw-r--r-- 1 tennis staff 7.2K Nov 24 2021 HX711.cpp
My ini file is:
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:esp32dev]
platform = espressif32
board = esp32dev
framework = espidf
lib_deps = bogde/HX711@^0.7.5
What am I missing?
TIA,
-T