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uphp:functions:ow_read
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ow_read
WMPRO, WMMINI FW >= 1.0 WMMEGA FW >= 2.0
Read a byte from the Onewire bus
Description
int
ow_read (
)
Parameter
none
Return Values
An int value containing the byte from the bus or 0 if nothing was read.
Example
<pre><? $res=ow_read(); print("Got ".$res." from onewire bus."); ?>
See Also
ow_first() - Get the first device on the bus
ow_next() - Get next device on bus
ow_read_temp() - Read a temperature from a device
ow_reset() - Reset the onewire bus
ow_write() - Write to onewire bus
uphp/functions/ow_read.1494497085.txt.gz · Last modified: 2021/09/13 05:56 (external edit)
