David's Lab: Using PIC Interrupt to Drive a LED Display

David goes over how show data on a LED seven-segment display using interrupts.

[ljay]

That was right on. I am experimenting with interrupts also for the 8051 using MCU-8051 IDE... I wondered what compiler you are using for the PIC ??? it is not MPLAB. Thank you.

[kaypope]

Thank you for posting a great video which shows how timer/interrupt can be used for updating LED 7 segment display.

I have a question... I don't see in your code something like TMR0ON or TMR0EN to enable Timer 0. In this particular PIC, if TMR0CS is set to use internal oscillator, is that automatically enable timer 0?

[aqib]

Nicely done. I enjoy learning your method of constructing the C program. Do make more videos like this, it's very helpful and interesting to watch.

Could you make some video involving PWM with the PIC in the near future? For example taking an analogue input voltage and converting it to a a PWM output. Thanks

[okhaledtamimi]

Dear Hoffman

I would to thank you so much for the great Youtube tutorials on PIC programming. I have been watching one of your tutorial [Using PIC Interrupt to drive LED display] and was so amazed by the way you handled the programming of 7 segment display. I would greatly appreciate it, if I get hold of the source code.I just need it to further my knowledge in PIC programming. could you please post it somewhere i.e. on your youtube channel.
Thanks very much in advance

Best Regards
Tamimi

[Inquire]

"Thank You", thank you very much. That was very good, and informative. How and where can I find basic and beginning tutorials on PIC assembly language programming? Let me know 😎😃😂😎

[pinto]

It seems very simple but when I tried to do mine the digits became all messed up. I tried to look in the web the reason since when I simulated in ISIS proteus with went all good and it's problably due to MRW and i tried to fix it but no success.
I am using a PIC16F628A with 4 MHZ external clock source and interrupting the timer0 as you in order to do a timer for a 7seg 4 digit display in common anode config.
Is it possible for u to approach this kind of error in MCU's ? thanks in advance. Btw the link for more data on my issue with the project .

[okhaledtamimi]

Thanks very much for the you please post the source

[Avriox]

Nice video quality! you should make more videos! :)

[hamad_shaikh]

How to display ADC value on this seven segment displays

[furo]

Hallo Mr.Hoffman, I'm useing MPLAB X XC8 C compiler . Im learning at the moment programing pic microcontrollers .
I do it in my free time, I already learned a lot, but I got a lot of question to understand things about c programing, I alsow use google.com but its not the same like if sombody explain .so I would like to learn pic programing in c in a profesional level.I ask for a help from u, if u want to explain some stuff to me? i wolud be appreciate and fully thankfull.maby we can take a contact over Skype, or what ever u using. thx in advance. cincerly Jozsef Furo