Hi all,
Few times ago i did this little utility to help in Timer, Usart, Eusart and PWM calc. It have been tested by some user here and there. Thanks to them

'till now, it's seems to be bug free. It assume a minimum of knowledge on your side so far.
I plan to do another version wich will be more complete. It will include more code generation tool. It's still a work in progress but once i'm fixed on the whole idea, i'll post a Trial version.
It will create code for PBP, Swordfish and probably some other compiler.
You have to know it's a tedious job to read all datasheet and be sure everything is correct. For this reason, there's no release date.
Any wish, comments, suggestions are welcome.
Enjoy!
PicMultiCalc v1.3.1


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Re: serial LCD 1602 Backpack using PIC16F690 for Hitach HD44780
one last update:
jackberg1 - 1st November 2025, 17:11added an PGM Sw on RA3
to edit the baud rate:
turn off the LCD display, press & hold the PGM sw, turn on the LCD
line 1 will show "Press to Select" , line 2 : "Baud Rate:"...