MemoryAddress from Unified bootloader Demo

DavidD1 — Mon, 10 Apr 2023 21:37:33 GMT

Hello Nxp,

I'm integrating Unified bootloader Demo to my project so that I can flash S32K148 via CAN. I have some doubts about ECUBUS_CANFD_uds.json. For example, flash_api.bin, how do we know that "addressAndLengthFormatIdentifier" is "44" and "memoryAddress" is "1FFFF800". The same for S32K148_CAN_APP_Demo.bin, how to find that "memoryAddress" is "0000F200"?

I'm asking because I have my own bin file, need to configure those values properly to flash.

Second question: when I use ECUBus tool to flash, after downloading flash_api.bin successfully, the tool runs the routine 0x0202. 148 returns 0x78 means response is pending. How do I configure the tool to wait until 148 returns a positive response. With the current demo config, the tool fails without waiting for 148 to send the positive response.

Thank you.

David

topic MemoryAddress from Unified bootloader Demo in S32K

MemoryAddress from Unified bootloader Demo