AnsweredAssumed Answered

STM32L4x2 Multimaster mode of UART

Question asked by baumann.josef on Feb 2, 2018



is it possible to set the STM32L4x2 UART to a 9 bit address mode, where only the 9th bit create an interrupt or wake up from mute mode. Actually I see the only possibility to set only one address. But in some protocols there are not only one address but for example as a second a sync byte on the bus or a general call (0x7e or 0x7f), where all slaves has to hear.


best regards and thank's a lot.


J. Baumann