how to run a program with a .hex with it.

[nylamre]

hello

i was downloading a file from an 8051 projects. and after i downloaded the file..a

sms.hex and i cant open the file by double clicking it. but when i view the file it looks like this.
anybody could pls tell me whats this? and how to run such files. thank you. need your help badly. i was working on my project "intelligent swithing mechanisms via sms"

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[bigdogguru]

The file is in Intel HEX format:

**broken link removed**

To program your 8051 variant with the HEX file you must have a compatible programmer for your particular device.

The programmer along with it's software, take the HEX and programs the FLASH memory of the device.

Do you have a programmer? What is your exact model of the 8051 you are attempting to program?

If your version of the 8051 supports In Circuit Programming (ISP) there are numerous aftermarket programmers available.



Let me know the know the model of your 8051 so I can assist you further.

BigDog

 

[nylamre]

no i just downloaded that file from net. i was trying to search related studies to my new project.. and i end up seeing that file and i cant seems to understand it. i dont have a programmer. is it downloadable?

 

[bigdogguru]

The programmer is a combination of software and hardware the link above show some examples. The link I provided at the top of the posting will explain the Intel HEX file format.

So yes, you need to either build or buy a compatible programmer for your device before you will be able to program it.

BigDog

 

[bassa]

Also you can use disassembler to generate assembly codes for further analysis

check this (open with notepad)

 

[ckshivaram]

first you should know for which controller make the program was written and this hex file was generated. then this hex file should be burnt into the microcontroller and then the circuit has to be rig up to make this hex file running.......