#FlowControl

Steven P. Sanderson II, MPHstevensanderson@mstdn.social
2025-05-28
Today's post in on #Python #ControlFlow.

I'm learning as I go so be kind :)

Post: https://www.spsanderson.com/steveondata/posts/2025-05-28/

#Python #Blog #FlowControl #ifelse #code
Steven Sandersonspsanderson@rstats.me
2025-05-28
Today's post in on #Python #ControlFlow.

I'm learning as I go so be kind :)

Post: https://www.spsanderson.com/steveondata/posts/2025-05-28/

#Python #Blog #FlowControl #ifelse #code
Pfadfinder St.Elisabeth Erfurtstellief@kirche.social
2025-05-02
Die BΓΌhne der Arena vom Bundeszentrum der DPSG mit der Band Flow Control.
Engineers HeavenEngineersHeaven
2025-04-16

πŸ› οΈ What are the main components of a gate valve?
Break down the structure and working of gate valves in mechanical systems.
πŸ‘‰ Click here: engineersheaven.org/forum/topi
to visit our website and read the full article.

Any idea why xon/xoff flow control would suddenly become enabled? I am working on a remote Ubuntu host, and suddenly ctrl-s is borderline malicious. I use emacs, and I don't even think about ctrl-s before I do it, so the xon/xoff flow control is very disruptive. The machine uptime is 18 days, and this has happened in the last hour. I haven't messed with any network config. I guess a system administrator could have updated packages. Could that have enabled xon/xoff flow control?

#linux #flowcontrol #xon #xoff #emacs #uptime #ssh

2024-08-12

It's hot, I hate it - so I turn my attention the the #Intel 8251 #UART which is being used in the MT Telcom II #modem #cartridge for #MSX systems.

I've already converted the cartridge to make use of an #esp8266 with #Zimodem firmware and desoldered the relays etc. (see here: github.com/dromorobo/MSX-wifi)

I guess it shouldn't be too much of a hassle to adapt my existing #Forth #code to that chip - that way I could have a very, very simplistic terminal program similar to the one that is included in the cartridge firmware. But unlike the firmware one, the Forth code would offer the chance to add minimalistic terminal emulation and hardware #flowcontrol.

Sounds like a nice rabbit hole to fall into - not that anyone would need such a software. But I could do it and I wonder wether I should ...

#MSX
#WifiModem
#Terminal
#Software
#RetroComputing
#RetroCoding

2024-03-05

I implemented a very simple ring buffer in #Forth last night which may come in handy later with regards to #sio2 #hardware #flowcontrol ...

FORTH code screenshot:

\ 01 ring buffer test
variable head 0 head ! variable tail 0 tail !
variable next 0 next !
create conbuf #8 allot 8 constant maxlen

: bpush ( data -- ) head @ 1 + next !
  next @   maxlen = if 0 next ! then
  next @   tail @ = if ." buffer full" cr
                    else .s conbuf head @ + c!
                      next @ head ! then ;

\ 02 ring buffer test

: bpop ( -- data )
  head @ tail @ = if ." no data" cr
                  else tail @ 1 + next !
                    next @ maxlen = if 0 next ! then
                    conbuf tail @ + c@
                    next @ tail ! then ;
#EnthusiasticTechie πŸ–₯EnthusiasticTechie
2023-08-16

Driving is a collective experience, yet there's always someone in a hurry, disturbing the balance. Let's foster a culture of patience and consideration on the road. 🚘

#EnthusiasticTechie πŸ–₯EnthusiasticTechie
2023-08-16

Speeding and impatience fracture the driving harmony we all seek. By adhering to principles, we can collectively ensure safer and more enjoyable journeys.

#EnthusiasticTechie πŸ–₯EnthusiasticTechie
2023-08-16

We're all part of the traffic symphony, but hasty drivers play a disruptive note. Join the movement for smoother, safer roads by embracing and practicing

2022-09-08

I just thought that this may be of interst to some folks -

A word on RS232 hardware flow-control (RTS/CTS): people often think that this means that the hardware is taking over flow-control, like some sort of automatism. This is *not* the case!

Hardware flow-control in the RS232 world basically means that there are two additional signal lines (RTS and CTS) which can be used for flow-control. However, it is up to the serial software (and its programmer) to actually implement this feature. There is no automatism or auto-flow-control built into the serial hardware. Your software (e.g. your terminal program) must provide that. Hardware here only relates to the two additional signal lines (RTS/CTS).

#rs232
#flowcontrol

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