Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.arch.embedded > #29033
| From | Johann Klammer <klammerj@NOSPAM.a1.net> |
|---|---|
| Newsgroups | comp.arch.embedded |
| Subject | Re: stty -F /dev/ttyUSB0 |
| Date | 2020-01-06 14:13 +0100 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <quvbpd$n9o$1@gioia.aioe.org> (permalink) |
| References | <quuuo7$mk6$1@gioia.aioe.org> <quv9fg$8c1$1@gioia.aioe.org> |
On 01/06/2020 01:33 PM, Johann Klammer wrote: > Oh, and scoping the output shows that the actual rate is at least 1MBaud > (the narrowest pulses are around 1uS wide.) > > ok. seems it's not the actual number that matters, but the number of invocations. It's some internal state that changes. $ stty -F /dev/ttyUSB0 ispeed 38400 stty: /dev/ttyUSB0: unable to perform all requested operations $ stty -F /dev/ttyUSB0 ispeed 38400 (this one succeeds)
Back to comp.arch.embedded | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
stty -F /dev/ttyUSB0 Johann Klammer <klammerj@NOSPAM.a1.net> - 2020-01-06 10:30 +0100
Re: stty -F /dev/ttyUSB0 Johann Klammer <klammerj@NOSPAM.a1.net> - 2020-01-06 13:33 +0100
Re: stty -F /dev/ttyUSB0 Johann Klammer <klammerj@NOSPAM.a1.net> - 2020-01-06 14:13 +0100
Re: stty -F /dev/ttyUSB0 Johann Klammer <klammerj@NOSPAM.a1.net> - 2020-01-07 09:08 +0100
Re: stty -F /dev/ttyUSB0 Johann Klammer <klammerj@NOSPAM.a1.net> - 2020-01-07 10:18 +0100
csiph-web