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banging
In computer engineering and electrical engineering, bit banging is slang for any method of data transmission that employs software as a substitute for dedicated hardware to generate transmitted signals or process received signals. Software directly sets and samples the states of GPIOs (e.g., pins on a microcontroller), and is responsible for meeting all timing requirements and protocol sequencing of the signals. In contrast to bit banging, dedicated hardware (e.g., UART, SPI interface) satisfies these requirements and, if necessary, provides a data buffer to relax software timing requirements. Bit banging can be implemented at very low cost, and is commonly used in embedded systems.Bit banging allows a device to implement different protocols with minimal or no hardware changes. In some cases, bit banging is made feasible by newer, faster processors because more recent hardware operates much more quickly than hardware did when standard communications protocols were created.
Hi guys, I would appreciate an advice - I changed a thermo valve on a radiator a couple of weeks ago, and it was working fine. But the customer called me a week later and said that the radiator starting making loud banging or screeching noises every time about an hour after the central heating...
Good evening all,
I currently have an issue with my heating system banging. First a technical overview for what it's worth.
Sealed central heating system served from an ideal logic heat 12 boiler. This serves a megaflo HW cylinder and two heating circuits (upstairs/downstairs). Each circuit...
My 24ri boiler is four years old and has started making loud clicks and banging noises when shutting down.
This after it was off for six months due to house rewiring and relocation of header tank.
It does not happen every time it shuts down and was serviced by plumber in September.
Hi guys,
Hoping someone can advise on this slightly unusual problem. We have a combi boiler downstairs (Semia Condens). If I run the hot water OR the heating for any length of time, what appears to be the pipes in the bedroom floors upstairs (both rooms) emit a really loud thump sound every few...
I've turned my central heating system on this week, yes i know its too early in the year and man points must be deducted. All the rads work fine and all is quiet….for a while, then a knocking starts to come from one of the rads. It generally happens once i've used the hot taps in either the...
Hi
I moved into a house with UFH installed in one room a few months back. Now the weather is getting cooler I've turned it on for the first time and not convinced its working.
When on and room below thermos temp, everything seems to work boiler lights and I can fee the pipes from the manifold...
Hi
I have a Johnson and Starley economaire 50 (2014 version), after a service the water is now way too hot even with the thermostat (behind the front cover), but worse than that, the pipes bang severely when the Interjan Water Circulator 'kicks' in so to speak. The engineer wants £300 now for a...
Hi all,
I live in a first floor maisonette property and have been experiencing a loud and unusual banging noise coming from below our bathroom, or at least that'where it sounds like it's coming from.
The layout of the flat below is exactly the same as ours, so our neighbour's bathroom is...
Just replaced a new boiler. when the heating is on I can always hear banging or knocking noise from the radiator and sounds like machine gun. never happen with the old boiler. someone said that it's the radiator valve that's causing the problem & need replacing. just incase I'd waste money if...
cidfenmaria
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banging
boiler
installed
knocking
new boiler
noise
oil
radiator
Ok went to this boiler on Friday, loud banging and going to lock out.
Flow getting hot, nothing coming back.
Went back today, fitted new expansion vessel - external of boiler as not enough clearance to get old one out.
It hasn't helped, the boiler will run for longer before going to lock out...
Hello,
Last year we were having various boiler issues with a 12 year old potterton HE boiler. One of which was a loud explosive banging noise about 20/30 mintes after the system switched off. As a result of this, and a few other issues, we had the boiler replaced at Christmas with a Worcester...
My pipework on my central heating system (taxi duo etc) keeps banging when the boiler gets up to temperature. I have bleed all radiators but didn't seem to do anything?
any help will be much apperaticed
Hi guys, New to the forum but thought I’d best get on top of this problem I’ve been living with for a while now so require some advice please. Although a common problem can’t find the answer to my specific situation.
Finished building the garage two years ago and had a new pressurised Worcester...
Bobert
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banging
fernox
forum
plumbing
setting
started
system
valve
zone
zone valve
Hi, from a new member…
I hope someone can give me some advice here. We are in a mid-terrace, connecting with our neighbour only on the first storey, as the ground floor is separated by a gunnel. She is 94, lives alone, and has been frightened by intermittent, very loud rattling/banging of...
I hope someone can help, we have a banging noise at night, it does happen during the day but other noises cover it up. we here a click from the kitchen and then a banging noise which you can here on the front wall of the house. the bang is evenly spaced apart with a bang every four seconds and...
gavlar80
Thread
banging
color
heating
help
hot
hot water
house
noise
pipe
please
turning
valve
water
I hope someone can help, we have a banging noise at night, it does happen during the day but other noises cover it up. we here a click from the kitchen and then a banging noise which you can here on the front wall of the house. the bang is evenly spaced apart with a bang every four seconds and...
Unregistered
Thread
banging
heating
help
hot
hot water
night
noise
pipe
please
water
My 1yo oil fired combi boiler is giving a bit of jip at the minute that is defeating me, despite considering myself a fairly practical person. It is a Warmflow boiler from Northern Ireland, so similar to Worcester Bosch models but supposedly easier to fix as everything is easier to access. The...
Hi New to this hopefully someone can advise :tounge_smile:my oil boiler is fired up but there is no heat going to the Radiators they start to bang and then the system shuts off any advice please ?
Hi,
I have a Tristor Telford thermal store in my flat and recently, it's started it make such loud banging noises, it sounds like a car crash pr someone busy banging on the inside! It will make these noises when the system is turned off (as there is no timer) at least 4 or 5 times an hour at...
zfh
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banging
color
noises
pressure
store
thermal
thermal store
times
train
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