BluePillSP0256AL2-schematic.pdf

Schematic of the project (but I'm sure you could have managed already)

Adobe Portable Document Format - 43.17 kB - 05/20/2020 at 17:11

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BluePillSP0256AL2-uart-pa9pa10-20200520a.hex

pre-built firmware; UART version on PA9 (TX) PA10 (RX). By default, expects physical chip to be present, so remember to 'set spmode simulated' if you want that.

hex - 257.47 kB - 05/20/2020 at 15:30

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BluePillSP0256AL2-usb-20200520a.hex

pre-built firmware; USB CDC version. By default, expects physical chip to be present, so remember to 'set spmode simulated' if you want that.

hex - 255.83 kB - 05/20/2020 at 15:29

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manual.txt

how to connect and use

plain - 5.31 kB - 05/19/2020 at 22:02

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testcase_001a.wav

demo ADPCM of doors 'hello'

Waveform Audio File Format (WAV) - 1.38 MB - 05/15/2020 at 23:18

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somebodytolove.wav

initial test of text-to-speech algorithm

Waveform Audio File Format (WAV) - 1.07 MB - 05/05/2020 at 15:20

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testcase_001.wav

initial test of concatenated phoneme approach

Waveform Audio File Format (WAV) - 1.38 MB - 05/05/2020 at 04:05

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