Thanks for the quick response! On 2017-04-21, Axel Beckert wrote: > Vagrant Cascadian wrote: >> Highest speed listed in the source tty.sh (which produces tty.c) is >> 460800, but it's unclear to me if it also dynamically determines >> appropriate values for baud rates somehow... > > I currently assume that screen doesn't do that. But I'm not sure > either.
At the very least, it could fail and issue an error with unsupported baud rates, rather than silently transmitting and recieving garbled data... > Is 1500000 a common baudrate? It doesn't seem to be a multiple of one > of the common baudrates as I would expect. I don't know how common it is, but I've encountered it with the firefly-rk3399: http://wiki.t-firefly.com/index.php/Firefly-RK3399/Serial_debug/en There are two boards in the linux-next tree which use it: arch/arm/boot/dts/rk1108-evb.dts: stdout-path = "serial2:1500000n8"; arch/arm64/boot/dts/rockchip/rk3328-evb.dts: stdout-path = "serial2:1500000n8"; live well, vagrant
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