Bokep
- Viewed 20k times5answered Mar 2, 2016 at 18:16
It's not really clear what you mean by "functionally".
The advantage of polling the interrupt register is that you can make sure you only get data from the ADC when your code is in the perfect state to handle it. This can simplify the code design significantly. The advantage of being interrupted is that you do not waste time checking the register when there's no data ready yet and it's less likely that you'll get busy doing something else and let the FIFO overflow.
Both approaches can make sense.
Typically, you would use an interrupt handler that ...
Content Under CC-BY-SA license Difference between Interrupt and Polling - EEWeb
WEBJun 21, 2015 · The microcontroller stops whatever task it is doing whenever it receives an interrupt signal and serves that device. Polling …
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WEBAug 3, 2015 · For those of you that have been coding for awhile, you likely have heard about both interrupts and polling. These are both techniques that can be used to alert your system board, such as a chipKIT …
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WEBOct 18, 2023 · Polling and interrupts are two different mechanisms used in computer systems to help facilitate the communication and synchronization between devices. Polling involves continually checking the status of a …
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WEBIn polling the microcontroller services the device needing attention, and after that moves to the next device for monitoring. In case of interruption, when a signal for interruption is received, the CPU stops with the current …
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