Extract global symbols from the given lines of a symbol table. :param lines: List of lines from the symbol table, each representing a symbol

* Get a key based on hardware parameters. * @param[out] key the output key */

* The key is built up as follows: * - Fetch 32 bytes from NVS storage and store as key data * - Fetch 6-8 MAC bytes and overwrite the first 6-8 byte

(lv_display_t * disp, const lv_area_t * area, uint8_t * px_map);

* @brief i2c master initialization */

TODO: Standardize dialogs

--------------------------------------------------------------------------- ES7210 microphone ADC Source: https://github.com/m5stack/M5Unified -------

Initialize NVS

--------------------------------------------------------------------------- AXP2101 power management — same voltage rails as CoreS3 ------------------

--------------------------------------------------------------------------- AW88298 speaker amplifier Called once in initBoot() at 16kHz. AW88298 defa