lighting_msgs¶

Message types¶

• lighting_msgs/DmxDevice
• lighting_msgs/DmxFrame
• lighting_msgs/DmxStatus
• lighting_msgs/DmxCommand
• lighting_msgs/DmxValue
• lighting_msgs/DmxEasing
• lighting_msgs/DmxAddress

lighting_msgs/DmxDevice¶

Field:	name (string) – desc_name (string) – address (lighting_msgs/DmxAddress) – fields[] (string) – values[] (lighting_msgs/DmxValue) –

string name             # Instance name
string desc_name        # Device description name
DmxAddress address      # Instance base DMX address
string[] fields         # Fields to set
DmxValue[] values       # Field values, must be same size as fields

lighting_msgs/DmxFrame¶

Field:	values[] (lighting_msgs/DmxValue) – easings[] (lighting_msgs/DmxEasing) – delayMs (uint32) – durationMs (uint32) –

DmxValue[] values
DmxEasing[] easings
uint32 delayMs
uint32 durationMs

lighting_msgs/DmxStatus¶

Field:	frameRate (int16) – command_count (int16) –

int16 frameRate
int16 command_count

lighting_msgs/DmxCommand¶

Constant:	DISPLAY (int8):0 – PLAY (int8):1 – STOP (int8):2 – REMOVE (int8):3 – STORE (int8):4 – LOAD (int8):5 –
Field:	action (int8) – name (string) – layers[] (lighting_msgs/DmxFrame) – loop (bool) – next (string) –

int8 DISPLAY=0     # Immediatly display frames, ignores name
int8 PLAY=1        # Start playback of named command
int8 STOP=2        # Stop playback of named command if supplied, stops all running commands if name is empty
int8 REMOVE=3      # Remove stored frame with supplied name. Empty name removes all stored frames
int8 STORE=4       # Store the supplied frames, non-empty name is required
int8 LOAD=5        # Load stored command from disk

int8 action
string name
DmxFrame[] layers
bool loop
string next

lighting_msgs/DmxValue¶

Field:	universe (uint32) – offset (uint32) – data[] (uint8) –

uint32 universe
uint32 offset
uint8[] data

lighting_msgs/DmxEasing¶

Field:

start[] (lighting_msgs/DmxValue) – end[] (lighting_msgs/DmxValue) – delayMs (uint32) – durationMs (uint32) – curve (uint8) –

Constant:

Linear (uint8):0 – InQuad (uint8):1 – OutQuad (uint8):2 – InOutQuad (uint8):3 – OutInQuad (uint8):4 – InCubic (uint8):5 – OutCubic (uint8):6 – InOutCubic (uint8):7 – OutInCubic (uint8):8 – InQuart (uint8):9 – OutQuart (uint8):10 – InOutQuart (uint8):11 – OutInQuart (uint8):12 – InQuint (uint8):13 – OutQuint (uint8):14 – InOutQuint (uint8):15 – OutInQuint (uint8):16 – InSine (uint8):17 – OutSine (uint8):18 – InOutSine (uint8):19 – OutInSine (uint8):20 – InExpo (uint8):21 – OutExpo (uint8):22 – InOutExpo (uint8):23 – OutInExpo (uint8):24 – InCirc (uint8):25 – OutCirc (uint8):26 – InOutCirc (uint8):27 – OutInCirc (uint8):28 – InElastic (uint8):29 – OutElastic (uint8):30 – InOutElastic (uint8):31 – OutInElastic (uint8):32 – InBack (uint8):33 – OutBack (uint8):34 – InOutBack (uint8):35 – OutInBack (uint8):36 – InBounce (uint8):37 – OutBounce (uint8):38 – InOutBounce (uint8):39 – OutInBounce (uint8):40 – Custom (uint8):45 –

DmxValue[] start
DmxValue[] end
uint32 delayMs
uint32 durationMs
uint8 curve

#Easing curve types
uint8 Linear = 0
uint8 InQuad = 1
uint8 OutQuad = 2
uint8 InOutQuad = 3
uint8 OutInQuad = 4
uint8 InCubic = 5
uint8 OutCubic = 6
uint8 InOutCubic = 7
uint8 OutInCubic = 8
uint8 InQuart = 9
uint8 OutQuart = 10
uint8 InOutQuart = 11
uint8 OutInQuart = 12
uint8 InQuint = 13
uint8 OutQuint = 14
uint8 InOutQuint = 15
uint8 OutInQuint = 16
uint8 InSine = 17
uint8 OutSine = 18
uint8 InOutSine = 19
uint8 OutInSine = 20
uint8 InExpo = 21
uint8 OutExpo = 22
uint8 InOutExpo = 23
uint8 OutInExpo = 24
uint8 InCirc = 25
uint8 OutCirc = 26
uint8 InOutCirc = 27
uint8 OutInCirc = 28
uint8 InElastic = 29
uint8 OutElastic = 30
uint8 InOutElastic = 31
uint8 OutInElastic = 32
uint8 InBack = 33
uint8 OutBack = 34
uint8 InOutBack = 35
uint8 OutInBack = 36
uint8 InBounce = 37
uint8 OutBounce = 38
uint8 InOutBounce = 39
uint8 OutInBounce = 40
uint8 Custom = 45

lighting_msgs/DmxAddress¶

Field:	universe (uint32) – offset (uint32) –

uint32 universe
uint32 offset

Service types¶

• lighting_msgs/create_dmx_device
• lighting_msgs/device_list
• lighting_msgs/dmx_command
• lighting_msgs/set_pixelmap

lighting_msgs/create_dmx_device¶

Field (Request):
	device (lighting_msgs/DmxDevice) –
Field (Response):
	error (string) –

DmxDevice device
---
string error

lighting_msgs/device_list¶

Field (Response):
	devices[] (lighting_msgs/DmxDevice) –

---
DmxDevice[] devices

lighting_msgs/dmx_command¶

Field (Request):
	command (lighting_msgs/DmxCommand) –

DmxCommand command
---

lighting_msgs/set_pixelmap¶

Field (Request):
	device_name (string) – mapping (string) –
Field (Response):
	topic (string) – error (string) –

string device_name
string mapping
---
string topic
string error