Programming AT89S52 Microcontroller via C

Link to circuit diagram & C code:
akuzechie.blogspot.com/2021/0...
C-51 Keil IDE:
www.keil.com/download/product/
Link to "Instructables Circuits" tutorial page to download file AVR8051.conf:
www.instructables.com/How-to-...
Contents:
0:00 Introduction
0:22 AT89S52 Specs
1:19 Flowchart for Programming AT89S52
2:01 Keil IDE: Creating New Project
3:47 Keil IDE: C Code Example - Blinking LEDs
6:03 Loading ISP Sketch into Arduino Uno
6:29 Circuit Diagram of Uno & AT89S52 Interface
7:12 Instructions to Load Hex Code into AT89S52
8:36 Demo
8:58 Conclusion

[@orozcoapaza1660]

Thanks for such an interesting video, I had a couple of idle microcontrollers that I can now use 😊

[@AnasKuzechie]

Thanks for your feedback.

[@jj74qformerlyjailbreak3]

This really helped me understand more than I knew beforehand. BabySteps God Bless.

[@AnasKuzechie]

Thanks for your feedback

[@Bianchi77]

Nice information, thank you for sharing it, keep the video up :)

[@AnasKuzechie]

Thank you

[@ytembedded2530]

Thanks a lot.

[@tanhnguyenchon1755]

Thanks teacher

[@AnasKuzechie]

Thank you

[@clgproject]

Hello sir In my case "copy STARTUP.A51 to project folder and add file to project" Is not showing, how to create this, because code is not compiling without it

[@caioferreira7]

Can you help me doing this with an Arduino Mega 2560? I'm getting a signature error on avrdude and can't program the at89s52. Thank you!

[@coolchriss]

احسنت

[@AnasKuzechie]

شكرا

[@selinaali5251]

How can I program AT89S52 using ESP8266 as ISP Programmer? With Arduino IDE.

[@maokly1]

I have a plc using the AT89S52, but the voltages of datasheet don't match up naturally but still can figure out what voltage I need, I'm guessing ISP flashing will reanimated this old plc, but can I pull the old Bin from flash?

[@gurumultitask9979]

where is the pin number of Vref and Vin? thanks

[@airofficial6954]

Sir can you give me some sample how to reprogram/reset ATMEL AT89C55WD 24PU 1107? is this IC programmable?

[@skmplanet9591]

Very much surprised to find that almost all the YT videos on AT89S52, AT89S51 programming are based on Windows system. Even hardcore technical guys are using Windows ?

[@AnasKuzechie]

I think the development tool from Keil for 8051 family is only available for windows.

[@bullygram]

You could use the avrdudess GUI instead of a avrdude in command line !

[@AnasKuzechie]

Thanks for your feedback

[@user-bx1yf6yj5z]

why in my case the hex file is did't came?

[@Sekhar_Home]

Can u pls programne NXP 89V51 uc and PIC 16f72 with arduino.. pls

[@AnasKuzechie]

Currently, I don't have these controllers. Let me do some research and see if its feasible.

[@user-xj1rt5nd1n]

After uploading the hex file, its showing verification mismatch error, 0x00 != 0x02. How to eliminate this error?

[@JustAHackers]

hi, i encountered the same problem, do you manage to fix it?

[@amirphilip2234]

Sir, I can't find AT89S52 on Keil

[@babyph65]

cannot find the path specified

[@Mingcoy]

This is

[@user-bx1yf6yj5z]

avrdude.exe: Device signature = 0xffffff (probably .reduced_core_tiny) avrdude.exe: Yikes! Invalid device signature. Double check connections and try again, or use -F to override this check. avrdude.exe done. Thank you. I had an error like that, what must I do?