I have problem, I have to find a way to update code to my arm device without removing it, for that purpose I'll use serial communication. Does anyone have idea how to do it?
Is it mistake to force PC to go on specific address?
Hi Ronan, but this mechanism is only for symbols. I need to to that with function which consist of lot symbols and sub-functions.
Hi Bojana, there is an example in the link in my previous message.
Thank You Ronan, maybe I can, but I have never used this mechanism. Could you give me some link to explanation or some code example, to understand it?
Could you use $Sub/$Super mechanism?
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Hi Bojana,
You need to search for "bootloader" or "in-circuit flashing" or "in-system programming".
Looking at NXP, you find application notes like "AN10759 - USB secondary ISP bootloader for LPC23xx" attached to my post.
I have arm lpc2378 installed in my system, and I want to change my code through serial port, more than ones (when I find bugs), I have idea to reserve in scatter file memory for two functions and then, with help of some flag to decide which one to execute. My question is how I can write code in specific place in memory? And how to force processor to do it from that location?
Thank You a lot Ben
Hello Bojana,
Could you please describ your question more detail?
Best Regards,
Ben
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