If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
TMS570LS3137: About Ethernet upgrade bootLoader in TMS570LS3137 chip
I have here a sample program about BootLoader (Hercules_Ethernet_Bootloader). I want to apply it to theTMS570LS3137chip and upgrade my app via Ethernet. Following the example, I managed to upload a program to light up the LEDs via TFTP and everything went well until then.
But I ran into difficulties when I wanted to use lwip in my app program. The app that contains lwip related code cannot be executed after being uploaded.
Then I tried simpleprintf,malloc, etc. and found that apps containing dynamically allocated memory or calling interrupts were not executed correctly (these programs can be run correctly when burned directly on the chip using uniflash).
The following files are bootloader and sample programs that I use and app programs that I used.
From your message, the ethernet bootloader works well and the application image is loaded to flash. The issue is that the application image doesn't work, right?
