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RPN scientific calculator firmware for $13 calculator kit
03-23-2020, 09:38 AM
Post: #46
RE: RPN scientific calculator firmware for $13 calculator kit
(03-23-2020 05:19 AM)jklsadf Wrote:  Yes, it's a pin-compatible drop in replacement. The only disadvantage is that when programming the flash, it takes longer to erase. To program a blank microcontroller, you have to add a couple of additional options to stcgal: -l 1200 -t 12000

Just as an update, haven't made any progress on anything, but hopefully eventually...

Now that you have all that extra space to play with, go for it! I still have my key label template ready to modify for whatever additions you make so once you announce a new version the new labels can be ready in a few minutes.

Tom L
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RE: RPN scientific calculator firmware for $13 calculator kit - toml_12953 - 03-23-2020 09:38 AM



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