TMS470R1B1M bootloader code

Jian Chen

Intellectual 530 points

Other Parts Discussed in Thread: TMS470R1B1M

Hi,

I need to develop bootloader for the TMS470R1B1M device. Is there any sample code I can get started?

Thanks, Jian

over 11 years ago

0 QJ Wang over 11 years ago

TI__Guru**** 188476 points

Hi Jian,

We don't have bootloader for TMS470R1B1M, but I am working on CAN bootloader for TMS470M. You can use it as reference after I finish in 2~3 weeks. Which boot approach are you looking for, SPI, CAN, UART?

Regards,

0 Jian Chen over 11 years ago in reply to QJ Wang

Intellectual 530 points

Mr. Wang,

I am using UART for bootloader on TMS470R1B1M. Do you have anything on UART bootloader?

Thanks, Jian

0 QJ Wang over 11 years ago in reply to Jian Chen

TI__Guru**** 188476 points

Hi Jian,

I don't have UAR bootloader for TMS470R1B1, you can download the UART bootloader for TMS570LS31x MCU as reference. You can use the SCI (or UART) related functions (ymodem protocol, and UART common functions).

http://processors.wiki.ti.com/index.php/Category:Hercules

Regards,

0 Jian Chen over 11 years ago in reply to QJ Wang

Intellectual 530 points

Hi, QJ,

Do I also need to develop PC side software to talk with the UART bootloader? Any reference on that?

Thanks, Jian

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TMS470R1B1M bootloader code