Can the EK-LM4F232 bootloader examples be used with the EK-LM4F120XL?

Derek

Hello,

I see that the EK-LM4F120XL examples (release 9453) don't include the bootloader examples (boot_serial, boot_demo1, boot_demo2). Can I use the ones included in the EK-LM4F232 release? The boot loader contains a non-trivial amount of assembly that I'd rather not have to recode. If those examples won't work then which ones will work on the EK-LM4F120XL?

Thanks,

Derek

over 12 years ago

0 PADMANABHAM HAMSA over 12 years ago

Intellectual 270 points

Hi Derek

I tried Serial Boot loader on 120XL, works fine for me, USB boot trying but as of now no success.

Regards

Paddy

0 PADMANABHAM HAMSA over 12 years ago in reply to PADMANABHAM HAMSA

Intellectual 270 points

USB boot loader also working, need to change GPIO assignment

Paddy

0 Ricardo Mendes over 11 years ago in reply to PADMANABHAM HAMSA

Prodigy 20 points

How did you get the 120XL, with the serial-Boot Loader?

0 Eric Ocasio over 11 years ago in reply to Ricardo Mendes

TI__Genius 10650 points

Yes, the EK-LM4F232 examples will work with slight modifications (as pointed out above).

0 Ricardo Mendes over 11 years ago in reply to Eric Ocasio

Prodigy 20 points

Can you tell me what are these changes?

0 Eric Ocasio over 11 years ago in reply to Ricardo Mendes

TI__Genius 10650 points

For the serial (UART) bootloader, there should be no changes. For USB, the GPIO mapping may change. I don't know the changes off the top of my head, but it would involve the USB pins and where they come out. Take a look at the GPIO table in the datasheet to see the pin mux settings/mappings.

0 PADMANABHAM HAMSA over 11 years ago in reply to Ricardo Mendes

Intellectual 270 points

Hi Ricardo Mendes

Please find attached config.h file

this can help you..

Regards5706.bl_config.h

Paddy

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Can the EK-LM4F232 bootloader examples be used with the EK-LM4F120XL?