esp-idf

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Guillaume Souchere 0cba1db0ed fix(esp_log): add Kconfig to optionally bypass esp_rom_vprintf

In Log V2, ESP_LOG macros are using the runtime
constrained-environment path in esp_log_vprintf() reference
esp_rom_vprintf as the fallback formatter. On chips where ets_vprintf
is not in ROM (all targets except ESP32-S2 and ESP32-C2), this pulls
~1.2 KB of printf implementation into IRAM.

Add a new Kconfig option LOG_API_CONSTRAINED_ENV_SAFE (default y) that
controls whether this IRAM-resident fallback is used:

Also update the logging and RAM-usage documentation accordingly.

Closes https://github.com/espressif/esp-idf/issues/18346

2026-04-07 12:00:51 +02:00

bluetooth

fix(bt): fixed some h4 issues reported by ci pipeline

2026-04-02 14:59:41 +08:00

network

docs(esp_eth): added test to verify A/MPLL configuration)

2026-03-16 17:05:50 +08:00

peripherals

feat(clk): support for esp32s31 clock tree

2026-04-02 20:39:59 +08:00

protocols

docs: Update CN translation for esp_http_server.rst