DIO_STATUS

Description

Get the DIs and DOs signal level. The return of this command is in hexadecimal. The bit[1:0] indicate the DI 2/1 level and the bit[5:4] indicate the DO 1/1 level. the. For example, the DIO_STATUS=0x31 means the DI2 is low and DI1 is high and DO2 and DO1 are high.

Here is the mapping table of the bit in the return value and the DIs and DOs pins

Bit in the Return Value DIO Pin
Bit 0 DI1
Bit 1 DI2
Bit 4 DO1
Bit 5 DO2

The value in the bits 2, 3, 6 and 7 are ignored. The 1 in the bit value indicates the level of the corresponding DIO pin is HIGH,

If the CHANNEL=n was not set with this URL to the Multi-Channel device, this command is read-only command and the CHANNEL 1 video server's DIO_STATUS configuration will be returned. If the CHANNEL 1 video server does not connect to the router, the error message will be returned.

Input Argument

None

Attribute

Return of Message

OK: DIO_STATUS='0x00'

Applicability

Status

Valid

See Also

DIO_OUTPUT

Example

http://ip:port/cgi-bin/mpeg4?USER=Admin&PWD=123456&DIO_STATUS
or
http://ip:port/cgi-bin/cmd/mpeg4?DIO_STATUS

Back to

HOME, MPEG4 CGI