TMS320F280039C: C2000 microcontrollers forum

JEN CHIH LEE

Prodigy 30 points

Part Number: TMS320F280039C

Tool/software:

SCI configuration:

I find a question SCI get a BREAK signal(50us low), and then OE FE and RX FIFO isn't zero.

I can use OE & FE to check BREAK.

But why RX FIFO is not zero. Is it normal?

over 1 year ago

+1 Allison Nguyen over 1 year ago

TI__Mastermind 25230 points

Hello Jen,

To clarify, are you saying you are seeing data received? Sounds like the data you received is causing the RX ERROR flag to be set. What is the status of the SCIFFRX and SCIRXST register values?

Best Regards,

Allison

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F280039C: C2000 microcontrollers forum