Firmware for clock with voice about stc_diyclock HOT 3 OPEN

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.

from stc_diyclock.

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.

from stc_diyclock.

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.

from stc_diyclock.