If you want a complete answer, post your full code I promise that nobody will want to steal this code :wink: I have no issues in posting the full code as I have copied the code from the internet for a voltmeter using PIC16F877A and have modified it to make a battery coulometer. Infact someone could...

There are a lot of errors in your code - too many to list Here is my attempt at fixes, but mostly guesswork from the limited snippet of code given // 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 bo...

I am trying to call functions using the switch case method but i am getting a compiling error "Undeclared identifier (Function_name) in expression". How do i solve the error? void main_menu() { unsigned int ex = 1; unsigned int sw = 1; CustomChar(1,1); Lcd_out(1,3,"Battery Capacity"); Lcd_out(2,3,"C...

Use this code for LCD Data, IRP problem will gone... void Lcd_COut(char row, char col, const char *cptr) { char chr = 0; //first, it is used as empty string Lcd_Out(row, col, &chr); //nothing to write but set position. for ( ; chr = *cptr ; ++cptr ) Lcd_Chr_CP(chr); //out in loop } write in code......

Thanks for the solution. I could achieve what I wanted with your help. Thanks again u/jumper

I need to save milliamps which would have the decimal number between 0 to 18000 in the EEPROM of PIC16F877A. The max value that can be saved is 255 in one address of the EEPROM. Search says to do bit shifting. But examples are using hex or binary. So should I convert to hex first. Please explain wit...

Thanks for the solution, its working perfectly as I needed. I couldn't perform simulation in the software simulator but tried it in proteus. Thanks once again.

Thanks, this is exactly what I was looking for. How to confirm the timing using the debugging method?

I'm making an amp-hour meter. The main loop must execute every second. I wanted to check the time taken by the loop in the simulator similar to the stopwatch function in Mplabx simulator. I have put a breakpoint at the end of the loop at a 1 ms delay. If I start the debugging in MicroC it halts at t...

I am trying to build an amphour meter using PIC16F877A for which i need to read the adc once every second, not delay of 1 second. the best way i found is to use interupt to acheive this. But i am unable to understand how to do this. Can someone please explain with a simple adc read code that reads e...