I created a custom Flash loader for programming a SPI Flash connected to SSP peripheral of LPC1788. I started from your template and customized it in Embedded Studio IDE.
I don't have a license for JFlash, because I purchased base package only, so I can only use this tool for reading. It seems working well, so I can read data written on the SPI Flash.
So I played with JLInk.exe tool, but I have some questions.
If I use loadbin/loadfile, it works, so my Flash Loader is really used to program external SPI Flash. However when I use savebin (reading and saving to file), my Flash Loader isn't used. I'm quite sure of this, because JFlash.exe returns real data, but JLink.exe/savebin returns only 0xFF.
Is it a bug or a well defined behaviour of JLink.exe?
I don't have a license for JFlash, because I purchased base package only, so I can only use this tool for reading. It seems working well, so I can read data written on the SPI Flash.
So I played with JLInk.exe tool, but I have some questions.
If I use loadbin/loadfile, it works, so my Flash Loader is really used to program external SPI Flash. However when I use savebin (reading and saving to file), my Flash Loader isn't used. I'm quite sure of this, because JFlash.exe returns real data, but JLink.exe/savebin returns only 0xFF.
Is it a bug or a well defined behaviour of JLink.exe?