- Mon Jan 29, 2024 7:25 am
#246720
Hi,
I'm using this device for logging the uart output from another system. I'm only using the serial logging.
I have the problem that at maximum baudrate (500kbps), some bits are not correct and thus I'm losing data.
I have analysed the signal with scope and also logic analyzer and the signal integrity is good and I'm not experiencing any bit flips or similar with the logic analyzer.
I have tested at lower baudrates, like 256kbps and 115.2kbps and the logger works perfectly at this serial baudrate.
I see myself then forced to lower the baudrate of the logger communications. That's not too bad but after each reset, the baudrate is set back to 500kbps, which is undesired because I have to manually change it back to a lower speed in order for it to work.
Please propose a workaround so I don't have to manually reconfigure the logger after every issue.
Regards
I'm using this device for logging the uart output from another system. I'm only using the serial logging.
I have the problem that at maximum baudrate (500kbps), some bits are not correct and thus I'm losing data.
I have analysed the signal with scope and also logic analyzer and the signal integrity is good and I'm not experiencing any bit flips or similar with the logic analyzer.
I have tested at lower baudrates, like 256kbps and 115.2kbps and the logger works perfectly at this serial baudrate.
I see myself then forced to lower the baudrate of the logger communications. That's not too bad but after each reset, the baudrate is set back to 500kbps, which is undesired because I have to manually change it back to a lower speed in order for it to work.
Please propose a workaround so I don't have to manually reconfigure the logger after every issue.
Regards