Difference between revisions of "Voltcraft DL-161S"

Revision as of 10:47, 25 July 2013

The Voltcraft DL-161S is a sound level meter with USB connectivity.

See Voltcraft DL-161S/Info for more details (such as lsusb -vvv output) about the device.

This is a rebadged CEM DT-173.

TODO

The host sends commands and receives responses via bulk endpoint 2. A command consists of a single byte followed by any arguments to the command.

Command

Response

Description

0x0e

0xff

Configure device

	1-2	Length of data to follow, as a little-endian integer.
	3	?
	4	?
	5	Sample interval 1-7, representing 50ms, 500ms, 1s, 2s, 5s, 10s, 60s respectively.
	6	Last two digits of year, e.g. 0x0d for 2013
	7	Month, 1-12
	8	Day of month, 1-31
	9	Hours
	10	Minutes
	11	Seconds
	12	?
	13	?
	14	?
	15	?
	16	?

@@ Line 65: / Line 65: @@
 | style="width: 1em;" |
 | style="width: 3em;" | 5
-| Last two digits of year, e.g. 0x0d for 2013
+| Sample interval 1-7, representing 50ms, 500ms, 1s, 2s, 5s, 10s, 60s respectively.
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 6
-| Month, 1-12
+| Last two digits of year, e.g. 0x0d for 2013
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 7
-| Day of month, 1-31
+| Month, 1-12
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 8
-| Hours
+| Day of month, 1-31
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 9
-| Minutes
+| Hours
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 10
-| Seconds
+| Minutes
 |-
 | style="width: 1em;" |
 | style="width: 3em;" | 11
-| ?
+| Seconds
 |-
 | style="width: 1em;" |
@@ Line 105: / Line 105: @@
 | style="width: 1em;" |
 | style="width: 3em;" | 15
+| ?
+|-
+| style="width: 1em;" |
+| style="width: 3em;" | 16
 | ?
 |}