Bit banging is a technique for serial communications using software instead of dedicated hardware. Software directly sets and samples the state of pins on the microcontroller, and is responsible for all parameters of the signal: timing, levels, synchronization, etc. In contrast to bit banging, dedicated hardware (such as a modem, UART, or shift register) handles these parameters and provides a (buffered) data interface in other systems, so software is not required to perform signal demodulation. Bit banging can be implemented at very low cost, and is used in, for example, embedded systems.
Although it is often considered to be something of a hack, bit banging does allow the same device to use different protocols with minimal or no hardware changes required.
There are some problems with bit banging. The software emulation process consumes more processing power than does supporting dedicated hardware. The microcontroller spends much of its time reading or sending samples to and from the pin, at the expense of other tasks. The signal produced usually has more jitter or glitches, especially if the processor is also executing other tasks while communicating. However, if the bit-banging software is interrupt-driven by the signal, this may be of minor importance, especially if control signals such as RTS, CTS, or DCD are available.
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The results haven’t surprised Carranza a bit, as Baumann had a similar start last season with first-place showings at the Holiday and in Bozeman... I think he can take anyone down and bang with any kid in the state.
'This is a family show with bangs and flashes, a couple of scary moments, a bit of panto innuendo (never intended to offend) – and some very old jokes!'.
AP ...Everton won 2-0 against the third-division team ... “As much as I wanted Tyler to go on with his dad, one of their players had a bit of a pop at me, which is bang out of order.” ... Everton won 2-0 through goals from Beto and Iliman Ndiaye ... .
Robbie Williams biopic Better Man landed in cinemas not with a bang but with a bit of a whimper, or at least without the uproarious fanfare the singer might have hoped for ... .
– Nathan Canilao ... (D ... He kind of put the team on his back a little bit there.” ... All-BANG football publication schedule ... Those eligible for all-BANG honors come from leagues based predominantly in Alameda, Contra Costa, San Mateo and Santa Clara counties.
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DougFarrar... DF ... But the defense just needs to shore up on third-down plays a bit and let Allen do his thing ... In the battle of banged-up juggernauts, Detroit runs roughshod over the twice-reigning champions and brings glory to a long-suffering fanbase ... .
Now that I'm a bit older, of course I understand that Chinese food is awesome regardless of the occasion ...Everything here is designed to be served up family style, so you do get a lot of bang for your buck with each entree.
“We thought we’d have more time with Ers to develop him, and he gets thrown into it and now with his injury problems here of late it’s turned into even a little bit more of a situation,” Tortorella said.
The best thing about the style is that, like a lot of short haircuts, it’s extremely versatile and works for any age and hair type (if you’re over 50, the curtain bangs can help modernise it).
NFLWeek 18 Overreactions ...Detroit is among the most banged-up teams, particularly on defense, and the extra time off should help them heal up a bit more ... 6 seed ... But the Buccaneers are a bit banged up in the secondary and struggle to stop the pass ... 5.
