cancel
Showing results for 
Search instead for 
Did you mean: 

SPI RXONLY bit toggle when SPI is enabled

Alexander Zarubkin
Associate
Posted on March 27, 2018 at 15:51

Hello,

Is it OK to toggle RXONLY bit when SPI is enabled? The reference manual on STM32 family says nothing special about this bit (in contrast to DFF and CRCEN), but when I configure SPI with RXONLY enabled and later turn this bit off, the transmitter doesn't go active.

Can anyone confirm this? My MCU is STM32F103CB.

#spi-communication #spi
0 REPLIES 0