• State Verified Answer
  • Locked Locked
  • Replies 2 replies
  • Subscribers 25 subscribers
  • Views 126 views
  • Users 0 members are here
Attachments (0)
Nordic Case Info
  • Case ID: 289200
Options
nRF5 SDK is not maintained anymore
More Info: Consider nRF Connect SDK for new designs
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

nRF52840 using two UART simultaneously

user112915

Hi,

I'm using two UARTs on nRF52840 with SDK17.1.

My issue is both UART works individually until they receive messages at the same time. Both of them receive an RX overrun event. In my UART RX interrupt handler, I'm simply move a byte into a buffer and start receiving the next one.

Any suggestion?

Thanks,

Ye-Sheng

Parents Reply Children
Related
Terms of service