MSPM0L2227: BSL programming

Pritam Malusare

Part Number: MSPM0L2227

Hi,

I want to program my MSPM0L222x series controller using BSL via USB-UART bridge like CH340. I actived BSL bootloader but how to connect it with CH340.

20 days ago

0 Diego Abad Sajamin 20 days ago

TI__Mastermind 28672 points

Hi Pritam,

Assuming the CH340 has a UART TX and RX pin, you should connect it to the designated Default BSL UART pins i.e. for this device is PA10 and PA11), and ground together. From there, you can use the following documentation to program the device through BSL:

1. MSPM0 Bootloader

2. MSPM0 Bootloader Implementation

Best Regards,

Diego Abad

Arm-based microcontrollers

Arm-based microcontrollers forum

MSPM0L2227: BSL programming