help with pic16f877 and c

hey i have a small project that i need to finish and im having hard time with the c programming.

i have a pic16f877 and need to read a value from a pot that will give 7 set values then i have to convert the analogue signal fromt he pot into digital and display on a 7 segment LED display A number from 0-6

i will have to use the 10 bit adc for me to be able to seperate the voltages into the groups i want

so we have 0-5 volts and 0-1023 steps

so the program would have to group the numbers like this:
no== voltage== no adc=======binary
--------------------------------------------------------------
1 == 0.06v== 0 =< >=13------
2 == 0.08v== 14=< >=17
3 == 0.10v== 18=< >=21
4 == 0.13v== 22=< >=27
5 == 0.16v== 28=< >=33
6 == 0.17v== 34=< >=36
0 == 4.97v== 37=< >=1023

the analogue input will go on the RA0/AN0 pin no 2
the 7 seg LED will be driven by RB0 - RB7 or port B pins from 33-40

ground would be connected to VDD or pin 11
and +5v to vss or pin 12

could a kind soul that i will be forever greatfull to, give me some help because im starting to loose my mind with c programming
:/

If you read the ADC into a variable called volts then something like this should work,

Mike.

thnx mate that was lepfull but my problem is how to set the adc to 10 bit
i dont know the instructions very well and from there how to control the 7 segment

Datasheet:
https://ww1.microchip.com/downloads/en/DeviceDoc/30292c.pdf
Section 11 explains how to set the ADC, telling you which registers to set with which values

For a seven segment display, I like to use the CD4511 or 74LS247 IC, which convert a BCD value to display on a 7-segment display.
Datasheets:
https://www.alldatasheet.com/datasheet-pdf/pdf/26905/TI/CD4511.html
https://www.alldatasheet.com/datasheet-pdf/pdf/27409/TI/74LS247.html

#include "16f877.h"
#device ADC=8
#use delay(clock=4000000)
#use fast_io(B)
void main(void)
{
set_tris_b(0);
setup_adc_ports(ALL_ANALOG);
setup_adc(ADC_CLOCK_DIV_8);
set_adc_channel(5);
while(1)
{
output_b(read_adc()); //read data
delay_us(20);
}

}

would this do the job?
im a bit worried about that clock thing do i need to put that delay or can i leave it ?

Hmm, what c compiler are you using?

well that would be mplabs ccs