I'm not clear how this works. Because if I change the baud rate it definitely stops any communication between the laptop and the Arduino so baud rate must have some meaning in this case. I also tried using a python program I wrote and got the same behaviour of working up to 19200 then stopping so I don't think it's an issue with Pure Data. Maybe a cable issue?
> > Note that Arduino is usually (or always?) connected through an USB device > which emulates a serial device (hence the comport). > > In this case the baud rate has no meaning (the baud rate is only used by > physical UARTs). > > Le jeu. 26 juin 2025 à 00:06, Antoine Rousseau <anto...@metalu.net> a > écrit : > > > With the latest comport 1.3 (available on Deken) you can set the baud > > rate up to 4000000, if your system allows it. See > > https://git.iem.at/pd/comport > > > > Le mer. 25 juin 2025 à 22:53, Alexandros Drymonitis <adr...@gmail.com> a > > écrit : > > > >> How did you find such a limitation? You can use it with a 115,200 baud > >> rate just fine on any OS (including Linux). > >> > >> On 6/25/25 23:50, Jim Ruxton wrote: > >> > I'm using the comport object to speak to an Arduino. I'm finding the > >> > fastest baud rate I could use was 19200. I'm on Linux. Would anyone > >> > know if this is a limitation of the object in Linux or if there is > >> > something else going on. I'd like to send data faster if possible. > >> > > >> > --- > >> > pd-list@lists.iem.at - the Pure Data mailinglist > >> > > >> > https://lists.iem.at/hyperkitty/list/pd-list@lists.iem.at/message/DHY4DX545CKEKBHN7OPOYUJHKWDTPRKI/ > >> > > >> > To unsubscribe send an email to pd-list-le...@lists.iem.at mailing > list > >> > UNSUBSCRIBE and account-management -> https://lists.iem.at/ > >> > >> --- > >> pd-list@lists.iem.at - the Pure Data mailinglist > >> > >> > https://lists.iem.at/hyperkitty/list/pd-list@lists.iem.at/message/Q6DX25FHMHUEOBX2LR36GWXRM57WEIQS/ > >> > >> To unsubscribe send an email to pd-list-le...@lists.iem.at mailing list > >> UNSUBSCRIBE and account-management -> https://lists.iem.at/ > > > > > -------------- next part -------------- > A message part incompatible with plain text digests has been removed ... > Name: not available > Type: text/html > Size: 3237 bytes > Desc: not available > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Pd-list mailing list -- pd-list@lists.iem.at > To unsubscribe send an email to pd-list-le...@lists.iem.at > to manage your subscription (including un-subscription) see > > > ------------------------------ > > End of Pd-list Digest, Vol 243, Issue 19 > **************************************** >
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