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Copy a Program from 1 PIC16F877A microcontroller to another PIC16F877A microcontroller. Tutorial.
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- Опубліковано 13 чер 2023
- Hello guys,
PIC microcontrollers are used in various applications. So in many machinary there is a code burnt in the microcontroller but you dont have its back up. To make a back up of that code you use the technique mentioned in this video.
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The link to google drive to download PIC Kit 3 programmer software is :
drive.google.com/file/d/1h8sK...
Link to setting up pic microcontroller board video is:
• Setting up a PIC16F877...
MikroC coding of this video is :
void main() {
TRISC.F3 = 0;
PORTC.F3 = 0;
Delay_ms(50);
TRISD.F0 = 0;
PORTD.F0 = 0;
Delay_ms(50);
TRISD.F1 = 0;
PORTD.F1 = 0;
Delay_ms(50);
while(1)
{
PORTC.F3 = 1;
PORTD.F0 = 0;
PORTD.F1 = 0;
Delay_ms(500);
PORTC.F3 = 0;
PORTD.F0 = 1;
PORTD.F1 = 0;
Delay_ms(500);
PORTC.F3 = 0;
PORTD.F0 = 0;
PORTD.F1 = 1;
Delay_ms(500);
}
}
Great video. Good description of the process to upload and download code to the PIC
Great sir. Nice explanation Thank you so much.😊
hi, it shows "All Protected" when I try to read or write pic30f2010 and I am unable to write to eat although I have my own program\
Is it a new microcontroller?
I am running windows 10. I have a pickit3 and have downloaded the pickit 3 programmer from your drive. I can connect to the pickit 3 but It will not allow me to choose a device family. Is this something you have encountered?
PICKIT not connected
Go to tools and click on
Check for connectivity something like this
I have a pic16f689 IC that has been programmed, and I want to copy it, but after I open it, it turns out the data is protected, how do I open the data protection without destroying the data that has been programmed?
So far
To. Over ride read protection is not possible
Здравствуйте, помогите пожалуйста прошивать pic18f46k80 мне не удалось подключить с программаторами pickit3,5
sure
email me at
uneeb629@gmail.com
i send you diagram there
I am trying to see if I can copy the code (I believe it is unprotected) from a 16C67 chip. Will the PICkit 3.5 work for what I'm trying to do?
Yes it will work
Just go and check the pins for connection
Sir, i have a problem in a code for PWM.. my MCU 16f676 has no PWM pin , How can i make Your PWM code in MicroC software for 16f676??
there is no PWM liberary for 16f676. ??
No PWM pin means you cannot use PWM library
Either change the microcontroller
Or you can generate a manual PWM using delays
Very good Brief about everything...Sir from where we can get EPROM fixing PCB board? Is it comes along with PIKkit 3.5 when we order online or have to buy separately?
I want to copy data from PIC 16F876A in my company used in Differential pressure transducer.
you can use pickit 3.5 to import the data
for the board I have a video you can make it
you can also make it on bread board
its easy only 6 wires thats all
i have a video on that
ua-cam.com/video/CNwoRa1Lk3U/v-deo.html
Can this way work with pic 12F765 too?
yes just check its datasheet
for PGM and PGD pins
sir where can i buy this complete kit in pakistan please answer i need this
list the items down I help
Sir, what is this video editing software? Name please
MS powerpoint
Other droid cam. For camera
Other shareX for scree recording
Can i copy the lock programme?
read protection bit
if enabled will not allow you to export the code
does this work with original chip read protection on?
it works with all original chips
but in case read protection is on
then when you read it will display an error during read process
@@learningmicrocontrollers3561 how then can the code be read. in so many years I have not come across a single factory device that does not have the microcontroller read protection. Without read protection, any general-purpose programmer, even the simplest one, can copy the pic controller
good day
my purpose of this video is only to give you knowledge regarding how to make a backup of your own codes incase you lost the main file
its not like copying other codes
read protection cannot be by passed easily.
especially in PIC
It Means i need Timer intrrupt for PWM generate ???
You can use simple delays
Can other PICs or dsPIC work?
Yes they work
@@learningmicrocontrollers3561 Yes. thank you so much !!
will my code for pic16f877a will work on pic16f877
yes will work
@@learningmicrocontrollers3561 thanks I coded in ASSEMBLY so I dont need to change anything am I right?