Matrix-orbital GTT70A Bedienungsanleitung PDF herunterladen (Seite 15)

11 Command Summary

2.3 Module

3.1 Get Protocol

Revision

Dec

Hex

ASCII

254 0

FE 00

þ [NUL]

2.0

Read the firmware version currently used by the display. Minor revisions will indicate an addition only, while major

revisions will alter or remove commands; consult the appropriate PCN for more information on changes. For each

command in this manual, the minimum firmware version required is listed at the top right.

Return Message

252 0 Length

Major Minor

Major

Byte

Major revision of the protocol used.

Minor

Byte

Minor revision of the protocol used.

3.2 Reset Module

Dec

Hex

ASCII

254 1

FE 01

þ [SOH]

2.0

Initiate a soft reset of the display. The standard start up sequence will ensue and all settings will revert to defaults.

3.3 Delay

Dec

Hex

ASCII

254 2

FE 02

þ [STX]

Time

2.0

Pause command execution to and responses from the display for the specified length of time.

Time

Short

Length of delay in milliseconds.

3.4 Get Display

Metrics

Dec

Hex

ASCII

254 3

FE 03

þ [ETX]

2.0

Read the current width, height, and colour resolution of the display.

Return Message

252 3 Length

Width Height BitsRed BitsGreen BitsBlue

Width

Short

The width of the current display resolution in pixels.

Height

Short

The height of the current display resolution in pixels.

BitsRed

Byte

The number of bits used in the red channel. When less than 8 bits, byte

length colour commands use the highest bits.

BitsGreen

Byte

The number of bits used in the green channel. When less than 8 bits, byte

length colour commands use the highest bits.

BitsBlue

Byte

The number of bits used in the blue channel. When less than 8 bits, byte

length colour commands use the highest bits.

3.5 Get Module

Version

Dec

Hex

ASCII

254 54

FE 36

þ 6

2.0

Read the specific hardware revision of the module.

Return Message

252 54 Length

Major Minor

Major

Byte

Major revision of the hardware used.

Minor

Byte

Minor revision of the hardware used.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 52 53

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