Commit 4b1282d
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Fix Cardputer-Adv ES8311 mic by pinning IDF patch series to v5.4
Building UIFlow against ESP-IDF v5.5.1 produces silent / constant
samples (-8 / -1) on the Cardputer-Adv's ES8311 codec. Same M5Unified
sources built against v5.4.2 work correctly. The regression is in
IDF v5.5.x's I2S driver / MCLK pin routing, not in M5Unified or
the codec init.
Switch IDF_PATH_PATCH_SERIES from 1005-idf_v5.5_freertos.patch to
1004-idf_v5.4_freertos.patch. Both patches already ship in
m5stack/patches/; this is a one-line selection change.
See FIX.md for the full bisect, build instructions, and verification.1 parent 89625ca commit 4b1282d
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