Hi,
I want to design a bootloader for S32K148, but I don't want to power off to upgrate the app.
I want to upgrate the app when old app is running,how do I do?
Hello,
I have downloaded https://www.nxp.com/docs/en/application-note-software/AN12218SW.zip and it works successfully. There is one issue. Bootloader interface sends SREC line data at least 50ms intervals. It is huge duration for big SREC files. For instance, sending 200KB SREC file takes more than 4 min. Can you share source code of Bootloader Interface or is there faster version of it?
Best regards.
Hi,
I'm afraid there is no possibility to run the bootloader and the user application at the same time.
However, the S32Kxx bootloader AN12218 can be useful, but there is needed to jump from bootloader to the application.
https://www.nxp.com/docs/en/application-note/AN12218.pdf
SW:
https://www.nxp.com/docs/en/application-note-software/AN12218SW.zip
Best Regards,
Diana
Hi Diana!
I downloaded the AN12218SW zip file.
But I cannot open any of the Project included in this download with my S32DS.
Any tips to do this.
Regards
Christof
Hi,Diana,
I have another problem.In the project,when I install Serial_Bootloader_Interface.jar ,I have a probem.
Do you have 64-bit PC software?
Best Regards,
Carol
The solution to your error message is double quotes around the head and tail, which looks like
"C:\program files\java\jre7\bin\javaw.exe"
Hi,Diana,
Thank you for your reply. I have read the document and the project.
But it need power cuts to upgrade the app without timeout.
And I need to upgrade the app without running out of the power.