HP48G Connectivity Method in 2022
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12-12-2023, 04:06 AM
Post: #28
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RE: HP48G Connectivity Method in 2022
Late to this thread, but I can report the exact same issues as TomC with ConnKit4 on WIndows, it allows xmodem transfers with the custom XSERV library installed but does not do backups.
Instead I used HPComm a "HP 48/49 PC link kit" https://www.hpcalc.org/details/3713 This works in Windows 11. I am connecting a HP48G and using a CH340 based USB serial cable. (I already had installed working drivers for that) connecting to the HP serial cable. Just ensure it connects on COM1-COM4, if it is higher you'll have to uninstall other serial devices until a lower COM port is available (then reinstall/reinsert you HP Serial cable and check in Devic Manager that it is assigned a low COM port number) The program works with default HP Calc settings, you just press right-shift and right arrow on the HP48G to start the communications, when you do a backup it automatically switches to ASCII mode. You can also drag and drop between the PC and HP48G. |
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