vartisrl wrote: ↑

08 Apr 2024 14:37

hi,
work with 64Mhz internal oscillator? best regards

I believe that my project uses 64MHz internal oscillator, so YES

"work all lcd library commands?"
Not tried all library functions, but I assume they all work - YES

There is a bug in the MikroE file PIC18F26K83.c Needs MikroE to fix No definitions for RB0_bit or RB1_bit sfr unsigned short volatile PORTB absolute 0x3FCB; const register unsigned short int RB2 = 2; sbit RB2_bit at PORTB.B2; const register unsigned short int CCP2_PA2 = 3; sbit CCP2_PA2_bit at PORTB...

You need to turn off watchdog timer in project configuration bits

You have not set port B to output

You have not configured OSCCON.

Working, tested project attached

Even Necto Studio only supports Q10 and Q43 PICs - and not in any way that is usable without some serious STK baggage +1 for using XC8 for PIC16Q40 and Q41 PICs -1 for using MCC while learning. It just complicates things for simple examples. Move to MCC when you get familiar and experienced. I can z...

1) The biggest problem is that you have failed to read a character out of the UART receive buffer on each interrupt. This will cause the buffer to fill after just a few characters. 2) It is a bad idea to have a delay within an interrupt. You might get away with it when manually typing in from a term...

My guess would be to change

ADC_Read(2)

to

ADC_Read(0)

Have not tried it yet

Welcome to the forum

Ah... I think I can maybe guess what you wanted....

You want to show time past 100%?

Makes no sense to me - this is just a confusing indication in my mind, but here it is anyway...

Here is the next iteration of the code with AH greater than 32.767 AH fixed and forced settings menu for blank EEPROM

I could not make sense of your second code change, so I left it alone for you to implement

Updated code version attached

See comments at top of code to see what has changed

Attached is my attempt at a quick fix // status 29 June 2023 // // Only changes from original are : // 1 default to 18 AH if EEPROM is blank (as when programmed) // 2 formatting improvements // 3 timing display over-ridden with a new simpler function // // - will latewr provide a function for text p...

I use PICkit4 with adapter AC164110 - works very well For quick update I may use Mikroprog and on-board ICD programmer directly with hex file - more fiddly and have to remember to recompile each time. Cannot help with TFT and MPLABX. Others will no doubt be using equivalent display, but I have not y...

Any chance you could send me a function or two that you have developed - LCD, UART etc? I'd like to see how difficult they are to write. I thought I might write code for 2x16 LCD on EasyPIC Fusion V7 Only trouble is - there is no character LCD on-board What kind of LCD had you in mind? What connect...

There is better way: Use function prototypes at the top of your code. That way any order of functions is good Like this: // simple program for forum - a complete mess, but do not blame me - I did not write it // PIC16F877A with 8 MHz external 2-pin crystal // EasyPIC V7 board // I am trying to call ...

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