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TMS320C5515 and Spo2 FE. Problems with the bootloader.

a.crsitobal
Intellectual 290 points

Hi everybody,

I have tried bootload the demo program for SpO2 FE on the NOR Flash. The problem is that if I load the SpO2.bin which is in the folder that I downloaded, it works fine, but if I make my own SpO2.bin with hex55, when I load it on the NOR Flash it starts the OLED and shows a red line which runs but not detects any signal from the FE. It works fine in debug mode and with the SpO2.bin that the program has, but not when I make the .bin. I don't think that the problem is PLL setting. Which is the problem? I'm a beginner with DSPs.

I have a 5515evm rev B with a TMDXMDKPO8328. I followed the steps in http://processors.wiki.ti.com/index.php/C5515_Boot-Image_Programmer to create the .bin and burn it to the NOR Flash (I have tried with NAND flash too)

Thanks!