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Commit | Line | Data |
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6e17c98a MT |
1 | What: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout |
2 | Date: December 2015 | |
3 | KernelVersion: 4.4 | |
4 | Contact: linux-iio@vger.kernel.org | |
5 | Description: | |
6 | By default (value '0'), the capture thread checks for the Conversion | |
7 | Ready Flag to being set prior to committing a new value to the sample | |
8 | buffer. This synchronizes the in-chip conversion rate with the | |
9 | in-driver readout rate at the cost of an additional register read. | |
10 | ||
11 | Writing '1' will remove the polling for the Conversion Ready Flags to | |
12 | save the additional i2c transaction, which will improve the bandwidth | |
13 | available for reading data. However, samples can be occasionally skipped | |
14 | or repeated, depending on the beat between the capture and conversion | |
15 | rates. | |
16 | ||
17 | What: /sys/bus/iio/devices/iio:deviceX/in_shunt_resistor | |
18 | Date: December 2015 | |
19 | KernelVersion: 4.4 | |
20 | Contact: linux-iio@vger.kernel.org | |
21 | Description: | |
22 | The value of the shunt resistor may be known only at runtime fom an | |
23 | eeprom content read by a client application. This attribute allows to | |
24 | set its value in ohms. |