Lines Matching +full:sample +full:- +full:at +full:- +full:reset

2 Introduction to the 1-wire (w1) subsystem
5 The 1-wire bus is a simple master-slave bus that communicates via a single
18     - DS9490 usb device
19     - W1-over-GPIO
20     - DS2482 (i2c to w1 bridge)
21     - Emulated devices, such as a RS232 converter, parallel port adapter, etc
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29  - sysfs entries for that w1 master are created
30  - the w1 bus is periodically searched for new slave devices
36 in nature, which can contain several (two or one) low-level operations.
39 and two byte address. At this step bus is reset and appropriate device
44 It is possible that between 1. and 2. w1 master thread will reset bus for searching
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60   - (ds18?20 thermal sensor family driver)
61     provides temperature reading function which is bound to ->rbin() method
65   - driver for simple 64bit memory cell provides ID reading method.
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73 The driver for w1 bus master must provide at minimum two functions.
76 (write_bit) and sample the signal level (read_bit).
78 Devices that support the 1-wire natively must provide the ability to write and
79 sample a bit (touch_bit) and reset the bus (reset_bus).
81 Most hardware provides higher-level functions that offload w1 handling.
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89 <xx-xxxxxxxxxxxx>         A directory for a found device. The format is
90                           family-serial
95 w1_master_max_slave_count (rw) maximum number of slaves to search for at a time
100                           -1=continual (default)
116 Bus searches occur at an interval, specified as a sum of timeout and
118 w1_master_search remains greater than 0 or is -1.  Each search attempt
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