how could i get NxpOpenBus and the unified bootloader source code?

[William-Lee]

We are developing VCU with S32K, we expect to flashing based on UDSonCAN and I found a file named " Unified bootloader user guide " introduced about it . But how could i get NxpOpenBus.exe and the unified bootloader source code? I have created a ticket ,thanks a lot.

• Case: 00455919

[Robin_Shen · Accepted solution]

Hi William,

Unified Bootloader Framework Unified bootloader stack based on UDS and CAN/LIN TP protocol. NxpOpenBus has been sent to you through that case.

Best Regards,
Robin
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[JonAnder_Amante]

Hi, 

I am using the project "S32K344_Can_bootloader_RTD200" in the microprocessor S32K344. I want to download an application with the program of bootloader. I have achieved the jump from program to application but I have different questions.

1. I want to use #define EN_DELAY_TIME but when I uncomment the command in the folder "public_in", the program has different errors. My target to use "Backdoor", that is to say, I want to check if the program has to enter to bootloader or not. I don´t know the process and the different functions that I have to use to achieve the target. I want to use the function "Boot_CheckReqBootloaderMode(void)" but when I debug the program, it never enters to the "if". Could you explain me the process and the steps to achieve the target. I add different functions that I think are important. 

2. I don´t know if I have to modificate the parameters of "static tJumpAppDelayTimeInfo gs_stJumpAPPDelayTimeInfo = {FALSE, 0u};". I have to change this structure ? You can see all structure in one of the next pictures. 

I need the reply as soon as possible since I have to send a project very soon. 

Thank you for all, 

Jon Ander Amante Jorge

[WenbinZ]

I also need the NXPOpenBus.exe， could you send me one?

[gangx]

Hi Robin:

I also use S32K to develop Bootloader, so i want NxpOpenBus too. Could you share me one?