esp-idf

mirror of https://github.com/espressif/esp-idf.git synced 2026-05-28 16:46:31 +03:00

Files

Konstantin Kondrashov 7b50e24fcf fix(console): Avoid REPL task busy loop when linenoise returns NULL

When the REPL input backend is unavailable, linenoise() may return NULL
immediately. esp_console_repl_task() currently retries without yielding,
which can make the console_repl task spin continuously.

For USB Serial/JTAG console this can happen when the REPL is started
without an attached USB host. Since the REPL task has priority 2, this
can starve lower-priority tasks, prevent app_main from continuing after
esp_console_start_repl(), and trigger the task watchdog due to IDLE not
running.

Add a small delay before retrying when linenoise() returns NULL.

Closes https://github.com/espressif/esp-idf/issues/18485

2026-05-07 10:29:58 +03:00

argtable3

fix(console): Remove dead code findings from coverity

2025-09-30 09:31:34 +02:00

linenoise

fix(console): add linenoise multithreading support for Picolibc

2025-12-03 13:31:42 +07:00

private_include

feat(console): Add max_cmdline_args to esp_console_repl_config_t

2026-05-04 07:59:15 +02:00

test_apps

fix(console): Avoid REPL task busy loop when linenoise returns NULL