NP-41 Emulator (may be)
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12-15-2017, 02:48 AM
(This post was last modified: 12-15-2017 03:50 AM by Sylvain Cote.)
Post: #315
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RE: NP-41 Emulator (may be)
Chris,
1) battery install 2) initial display: NP41 = 3613 3) key code tests 4) [ON] + [ON] -> display off 5) [SST] + [ON] -> display still off 6) [RETURN] [RETURN] on the terminal, no menu is displayed I am using the SERIAL application from the macOS App Store. Its a great terminal application and it works at up to 1.2Mbps. I have tried: with: 9600-8-n-1 / 19200-8-n-1 / 38400-8-n-1 / 57600-8-n-1 / 115200-8-n-1 Sylvain Edit #1: I just soldered a header on the PCB just to be sure that the serial connections was ok, but still no communication Edit #2: I have also tried the [USER] press + [plug-serial-connector] + [USER] release -> no display, again tried all baud rates, no avail Edit #3: calc is starting to behave strangely, keycode test no longer works, it stays on the initial screen but voltage changes when I press different keys [USER] now close the calculator and [PRGM] bring it up on the initial screen. |
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