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travisgoodspeed / goodwatch

Replacement board for Casio Calculator Watches using the CC430F6147
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CC430F6147 Support #75

Closed travisgoodspeed closed 6 years ago

travisgoodspeed commented 6 years ago

Our watch is working quite well with the CC430F6137, but the CC430F6147 has a similar pinout and fixes annoying errata in the RTC. There's even some chance in hell that it fixes #56, which is either an undocumented errata or our own mistake.

Close this issue when the firmware runs on the 6147 as well as the 6137. A single firmware image should be compatible with both chips, rather than a selection at compile time.

travisgoodspeed commented 6 years ago

With ce1e99e, the firmware is properly flashing to a CC430F6147 and booting. I've not yet placed the board into a watch casing or looked for RTC trouble.

travisgoodspeed commented 6 years ago

The CC430F6147 is now working.