–

–

–

–

34

35

215 – Query: Get Configuration and GPIO Current State

Figure 44 below contains the values for the following example to read the

configuration and state of all of the GPIO lines:

$PLSC,215*16

The receiver outputs a response to this command. Figure 45 contains the

response for the above command.

Query Example

Name

Example

Units

Description

MID

$PLSC,215

Message ID

Checksum

*16

<CR> <LF>

End of message termination

Figure 44: Query Example

WriteOutput Example

Name

Example

Units

Description

MID

$PLSR,215

Message ID

Count

5

Total number of GPIOs

GPIO Number

A

GPIO Number

Configuration

0

Direction; 0 = Input; 1 = Output

Current State

0

0 = Low; 1 = High

GPIO Number

B

GPIO Number

Configuration

0

Direction; 0 = Input; 1 = Output

Current State

0

0 = Low; 1 = High

GPIO Number

C

GPIO Number

Configuration

0

Direction; 0 = Input; 1 = Output

Current State

0

0 = Low; 1 = High

GPIO Number

D

GPIO Number

Configuration

0

Direction; 0 = Input; 1 = Output

Current State

1

0 = Low; 1 = High

GPIO Number

E

GPIO Number

Configuration

0

Direction; 0 = Input; 1 = Output

Current State

0

0 = Low; 1 = High

Checksum

*72

<CR> <LF>

End of message termination

Figure 45: Query Response Example

For some further examples of this command:

Set GPIO 1 to low