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MSPBSL: Flashing MSP432 using custom connector interface, via MAX3221E driver in between, with UART BSL scripter.

Anjali Karthik
Prodigy 50 points
Part Number: MSPBSL
Other Parts Discussed in Thread: MAX3221E

In our project, we have UART connection from controller(MSP432p401R) to an FTDI chip. We tried flashing the controller through BSL application, by giving software invocation in UART and it was tested successfully.

Now we have another UART connection from controller to an custom connector, via MAX3221E. So is it possible to do the controller firmware upgrade through, BSL scripter by software invocation, as we have mentioned earlier, as now we have an additional RS232 driver in between the lines. Attaching the connection above.

 

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