Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
huree! i sort it out thankx to you...the mistake i was doing was that after config setting told by you i didnt used to read config after the program loads...so once i did that also there was some wiring error..i did it...but i could not have done it without your help...*** bless you sir...here...
ok but i have changed the config settings load the hex file and then i just disregard the message and load the program ...i just program the ic and still the lcd turns off......i m soon goin to upload a video on youtude so you can see whats happening....but thankx for your time and your replies...
still the same configuration error....first i set the config settings as done by you then in load the program in hex intel ..its shows configuration worde error...and displays the data window containing data in hex......
yah..so what should i do after loading the hex file program ....should i change it to BIN or HEX(INTEL) ...if i change it to hex(intel) it gives me a formation error then the same error non config worde error...if i chose BIN it only gives non config worde error....and after it the program...
QUOTE:pjmelect;You can't set the configuration word from the HEX file it is a problem with the programmer, you have to enter the configuration word yourself via the Encrypt button. If the configuration word is not set then the watchdog timer will be active and will reset the processor before it...
so how can i set the configuration word from HEX file.....and i didnt put 12mhz osc in the circuit....do i need to put it and why?
and the code is
# include <16f877a.h>
#fuses HS,NOWDT,NOLVP
#use delay (clock=12mhz)
#include <lcd.c>
main()
{
lcd_init();
delay_ms(50);
while(1)
{...
hey i m trying to interface 16x2 lcd display with 16f877a ....i m using pcw compiler and the program is just to write my name on the display,and i m using genius 540 programmer....the thing is that the circuit is made perfectly and the program is burned properly on the chip..the problem is that...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
