MSPM0G1507: Clarification on Reprogramming Hex File and BSL Invocation for TI MSPM0G1507

Vivek Chitte

Part Number: MSPM0G1507

Tool/software:

I have a question regarding the programming process for the TI MSPM0G1507 microcontroller.

Is it not possible to reprogram the hex file directly without needing to invoke the BSL?

Additionally, do we need to invoke the BSL every time we reprogram the device, or is there a way to avoid this step for subsequent updates?

3 months ago

0 Diego Abad Sajamin 3 months ago

TI__Genius 9802 points

Hi Vivek,
1. You should be able to modify the hex file before loading it to the BSL. Here are some documents that can help you out: MSPM0 Bootloader User's Guide and the MSPM0 Bootloader (BSL) Implementation (Rev. C)

2. You can disable BSL. For more reference, please look at the Userguide Section 1.4.2.6.1 BSL Enable.

Best Regards,

Diego Abad

0 Vivek Chitte 2 months ago in reply to Diego Abad Sajamin

Prodigy 155 points

Hi Diego,

At present, I have disabled the BSL by utilizing the factory reset script to reprogram the hex file. However, there isn't an option to execute this script directly on the production line. I'm currently exploring potential solutions to enable this process in a production environment.

0 Diego Abad Sajamin 2 months ago in reply to Vivek Chitte

TI__Genius 9802 points

Hi Vivek,
I'm not sure what you mean by production line. Do you mean you aren't able to flash the devices to reprogram the hex files?

Best Regards,

Diego Abad

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MSPM0G1507: Clarification on Reprogramming Hex File and BSL Invocation for TI MSPM0G1507