verachen/xiaozhi-esp32
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fix: add frame buffering to NoAudioProcessor for ESP32-C5 (#1766)

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* add: Moji 2 has built-in ESP32-C5 dual band Wi-Fi

* feat: PowerSaveTimer 160 >> 240

* fix(audio): add frame buffering to NoAudioProcessor

On chips where CONFIG_USE_AUDIO_PROCESSOR is unavailable (e.g., ESP32-C5,
which is excluded by Kconfig despite having PSRAM), NoAudioProcessor is used.
The original implementation passed through 160-sample chunks directly, but
the Opus encoder expects 960 samples (60ms @ 16kHz), resulting in frame size
mismatch errors, high CPU usage, and watchdog resets.

Added output_buffer_ to accumulate audio samples until reaching
frame_samples_ (960) before outputting, matching AfeAudioProcessor behavior.

other:
Turn off sleep mode (PowerSaveTimer)
This commit is contained in:
MOV
2026-02-13 22:50:58 +08:00
committed by GitHub
parent fe66f39ecc
commit 8e34995944
4 changed files with 28 additions and 13 deletions
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1
main/boards/movecall-moji2-esp32c5/config.json
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@ -6,7 +6,6 @@
"sdkconfig_append": [
"CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y",
"CONFIG_PARTITION_TABLE_CUSTOM_FILENAME=\"partitions/v2/16m.csv\"",
"CONFIG_PM_ENABLE=y",
"CONFIG_FREERTOS_USE_TICKLESS_IDLE=y",
"CONFIG_SPIRAM_MODE_QUAD=y",
"CONFIG_SPIRAM_SPEED_80M=y",