Toolchain Versions

Libraries
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1

My project uses an ESP32, for which I’ve created a custom board, and PIO doesn’t seem to be pulling the latest version of the compilers. I’m using the latest version of arduinoespressif32 and 6.5.0 of esp-idf, others using the same setup are building with 12.2.0+20230208 of riscv and xtensa compilers.

Here’s my .ini and build output:

[env]
lib_deps = EmbeddedVideoEngine
framework = espidf, arduino
platform = espressif32 @ 6.5.0
build_flags = -D EVE_RiTFT50
monitor_speed = 115200

[env:modular_esp32_s2]
board = modular_esp32_s2
build_unflags = -Os
build_flags =
        ${env.build_flags}
         -D EVE_CS=10
         -D EVE_PDN=14
         -D EVE_SCK=12
         -D EVE_MISO=13
         -D EVE_MOSI=11
         -O2                    ; Enable "O2" level optimisation, GCC performs nearly all supported optimizations that do not involve a space-speed tradeoff. 
         -w                     ; Supress warnings

 - framework-arduinoespressif32 @ 3.20014.231204 (2.0.14)
 - framework-espidf @ 3.40406.240122 (4.4.6)
 - tool-cmake @ 3.16.4
 - tool-esptoolpy @ 1.40501.0 (4.5.1)
 - tool-idf @ 1.0.1
 - tool-mconf @ 1.4060000.20190628 (406.0.0)
 - tool-ninja @ 1.9.0
 - toolchain-esp32ulp @ 1.23500.220830 (2.35.0)
 - toolchain-riscv32-esp @ 8.4.0+2021r2-patch5
 - toolchain-xtensa-esp32s2 @ 8.4.0+2021r2-patch5
2

Please could someone offer some guidance? I should mention that I’ve tried to update the packages using pio pkg update, it says everything is up to date.

3

Hi @connor.mcdowell, that’s intended behavior, the Arduino component v2.x depends on IDF v4.x which in turn depends on toolchain v8.4.0.