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zerog2k / stc_diyclock

STC DIY Clock redux (STC15F204EA, STC15W404AS, STC15W408AS)
MIT License
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Firmware for clock with voice #61

Open icom512 opened 2 years ago

icom512 commented 2 years ago

image

Will any of the firmware work for this clock? Can someone make the .hex file that I need.

Thank you

zerog2k commented 2 years ago

You can compare the schematic to existing known variants from hwconfig.h file. If it's not one of the ones supported, it should not be too hard to add support for it, as it looks similar to others. The only thing new would be the voice/sound ic, which current fw has no provisions for. It can be added I'm sure if someone wants to try adding support for it. I cannot find any obvious english datasheet for NY3P035. Looks like an OTP/ROM voice/sound IC. Someone would need to know how to talk to it (or reverse engineer from original firmware), and then what the mappings to the various sound clips are in order to add support for it.

icom512 commented 2 years ago

Thank you zerog2k for answering me. I have no ideal about programing. I have look at the code to try to understand it, but it is way over my head. If the voice/sound does not work that is no big deal. Could you build a hex file for me? I would really appreciate it.

Thank you.

SYSirkent commented 1 year ago

Hello, when I was looking for materials for my kit, I came across information about the above OTP. Here is the link: https://www.nyquest.com.tw/en/product/SpeechIC/NY3_Series/download Hope that helps.