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Miles1
Miles1
Associate III
September 14, 2020
Solved

[Documentation Typo] UART8 TX DMA for STM32F413/423

  • September 14, 2020
  • 1 reply
  • 1146 views

In the STM32F413/423 reference manual ( RM0430 Rev 8), there are two UART8_RX options, but no UART8_TX option. This seems like a typo, since all other UART instances have both a TX and RX mapping.

Also, CubeMX lets you assign UART8_TX to stream 0.

0693W000003RX0KQAW.png

This topic has been closed for replies.
Best answer by Imen.D

Hello @Miles​ ,

Thank you for reported this typo.

Stream 0 for Channel 5: UART8_Rx should be UART8_TX.

I raised this internally for correction.

Best Regards,

Imen

1 reply

I
Imen.DBest answer
ST Technical Moderator
September 14, 2020

Hello @Miles​ ,

Thank you for reported this typo.

Stream 0 for Channel 5: UART8_Rx should be UART8_TX.

I raised this internally for correction.

Best Regards,

Imen

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