Posted on May 16, 2017 at 09:41I'm trying to use auto baud feature on STM32F051 with STM32F0xx_StdPeriphLib drivers (V1.5.0) to adjust my baud rate to sync-bytes that I receive from another MCU over UART1. The relevant code looks like that:/* UART1 ...

Posted on August 18, 2016 at 10:28Hello, I disovered some weird behaviour with STM32F10x standard peripheral lib V.3.5.0: When I try to set a UART baud rate of 215,000 B/s via USART_Init() function, it results in a baud rate of 250,000 B/s instead (...

Posted on July 28, 2016 at 11:09Hello all, STM32F1xx ref. manual (RM0041) states different USART receiver tolerances to clock deviation depending on whether DIV_Fraction is zero or not (see attachment). Could someone please explain to me why fractio...

Posted on July 25, 2016 at 14:46Hello, I'm trying to find out how UART received data is influenced by noise. STM32F1xx reference manual states that the UART will check three sampled values from the middle of each bit. If one of those three values di...