Network Testing - Embest SBC8600B User Manual

Embest Technology Co., Ltd
Plug PCM: Hardware PCM card 0 'omap3evm' device 0 subdevice 0
Its setup is:
stream
access
format
subformat
channels
rate
exact rate
msbits
buffer_size : 22052
period_size : 5513
period_time : 125011
tstamp_mode : NONE
period_step : 1
avail_min
period_event : 0
start_threshold : 1
stop_threshold
silence_threshold: 0
silence_size : 0
boundary
appl_ptr
hw_ptr
3） Following instruction to adjust volume;

root@arm:~# amixer set Headphone 100
Where the volume parameter 1(100 eg) give value in range [0..127].

3.11.11 Network Testing

SBC8600B has two Ethernet interfaces, NET1 (J1) and NET2 (J2) ; Corresponding
device nodes are eth0 and eth1. Please use two network cables connect the interfaces to
a network and ensure that the IP addresses of the interfaces are set in different network
segments.
Copyright © 2017 Embest Technology
: CAPTURE
: RW_INTERLEAVED
: S16_LE
: STD
: 2
: 44100
: 44100 (44100/1)
: 16
: 5513
: 22052
: 1445199872
: 0
: 0
SBC8600B-UM-V2.0
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