Experimental Physics and
Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	Reg : How to use custom baud rate such as 125000 for ioc running on Linux
From:	Abhishek Mazumdar - STFC UKRI via Tech-talk <tech-talk at aps.anl.gov>
To:	"tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date:	Wed, 28 Feb 2024 10:42:30 +0000

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Hello,

I am running an ioc for a device in linux which supports 125000 baud rate using UART communication.

The vendor of the device has provided python libraries through which I am able to communicate with the device without any issues.

The vendor's python libraries uses python serial package to communicate with the port /dev/ttyUSB1 (for example) using baud rate 125000.

But when I am using the baud rate 125000 in my ioc's st.cmd , I am not able to communicate with the device.

How to communicate with the device using 125000 baudrate using EPICs IOC ?

Thanks,

Abhishek Mazumdar

Replies:: Re: Reg : How to use custom baud rate such as 125000 for ioc running on Linux Mrinal Bera via Tech-talk; Re: Reg : How to use custom baud rate such as 125000 for ioc running on Linux Mrinal Bera via Tech-talk; Re: Reg : How to use custom baud rate such as 125000 for ioc running on Linux Timo Korhonen via Tech-talk

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ANJ, 29 Feb 2024