AnsweredAssumed Answered

USART Transmit Problem

Question asked by hess.david on Nov 2, 2015
Latest reply on Nov 3, 2015 by Clive One
When using the Cube libraries and a baud rate above 260000 on USART1, the serial port needs to be connected to another device or looped back on itself or the code locks up when trying to transmit.  If I lower the baud rate the port works fine and never locks up whether connected or disconnected.  All flow control is turned off so I cannot figure out what would cause this.