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

- Read Only

Return of Message

-     Read Operation

> OK: DIO_STATUS='0x00'

Applicability

- WPL Platform : All Devices
- EPL Platform : All Devices
- PlatfotmT : All Devices
- Multi-Channel Encoder : All Video Servers

Status

> Valid

See Also

> DIO_OUTPUT

Example

- Read Operation

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

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