Help receiving and writing data with unified bootloader framework for S32K116 with LIN

HayZam — Mon, 05 Apr 2021 17:55:34 GMT

I’m trying to use the unified bootloader framework with LIN for writing a new srec file on the microcontroller.

But I’m struggling a little bit with understanding the main format or process that is required to read & write data successfully since the code seems a little bit tangled up.

Is there further documentation to understand the code, or could you please give me a brief explanation/description of how the data should be received and sent to write a new srec file on the microcontroller?

For example, on the previous bootloader the first 2 bits of the received data should be (0x00, 0x01) in order to enter to the sessionStatus as SS_CONNECTED.

I would like to know this kind of characteristics for this new unified bootloader. Or for example, where/how is "g_pstFlashOptInfo->FLASH_Program" set? ( when I look into its references there is no "set" reference).

Re: Help receiving and writing data with unified bootloader framework for S32K116 with LIN

PetrS — Thu, 15 Apr 2021 20:19:57 GMT

Hi,

not further docs is available, just 2 guides you already have, i think, and demo projects in unified bootloader package.

BR, Petr

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Help receiving and writing data with unified bootloader framework for S32K116 with LIN

Re: Help receiving and writing data with unified bootloader framework for S32K116 with LIN