TLV320_Tone_Arduino: add headphone support and Pico 2W hardware reset#3241
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BlitzCityDIY merged 2 commits intoMay 13, 2026
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…are reset - Add hardware reset on pin 7 (RST), required for RP2350 codec init, harmless on RP2040 - Add commented-out headphone output block for users without a speaker Tested on Raspberry Pi Pico (RP2040) and Pico 2W (RP2350). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Enable headphone output with configureHPL/HPR_PGA (unmute required) - Revert DAC volume section to stock (no functional change) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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May 13, 2026
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makes sense, thanks!
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Adds headphone output support and Pico 2W (RP2350) compatibility to the TLV320 sine tone example.
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forum user confirmed working.