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Add support for the color mode attribute #1772

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Add support for the color mode attribute #1772

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07b834d
Add support for the color mode attribute
nickolas-deboom Nov 21, 2024
47487a8
Merge branch 'main' into CHAD-13851-support-color-mode-attribute
nickolas-deboom Nov 21, 2024
0d43440
Adding test cases
nickolas-deboom Nov 21, 2024
431caab
Merge branch 'CHAD-13851-support-color-mode-attribute' of github.com:…
nickolas-deboom Nov 21, 2024
4588815
Merge branch 'main' into CHAD-13851-support-color-mode-attribute
nickolas-deboom Dec 4, 2024
76a09ff
Add handling in case color mode is not received before hue/sat or x/y
nickolas-deboom Dec 5, 2024
a809cd9
Merge branch 'CHAD-13851-support-color-mode-attribute' of github.com:…
nickolas-deboom Dec 5, 2024
d59def6
Merge branch 'main' into CHAD-13851-support-color-mode-attribute
nickolas-deboom Dec 5, 2024
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71 changes: 65 additions & 6 deletions drivers/SmartThings/matter-switch/src/init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -48,9 +48,12 @@ local COMPONENT_TO_ENDPOINT_MAP = "__component_to_endpoint_map"
-- rather than COMPONENT_TO_ENDPOINT_MAP.
local COMPONENT_TO_ENDPOINT_MAP_BUTTON = "__component_to_endpoint_map_button"
local IS_PARENT_CHILD_DEVICE = "__is_parent_child_device"
local COLOR_MODE = "__color_mode"
local COLOR_TEMP_BOUND_RECEIVED = "__colorTemp_bound_received"
local COLOR_TEMP_MIN = "__color_temp_min"
local COLOR_TEMP_MAX = "__color_temp_max"
local CURRENT_HUE = "__current_hue"
local CURRENT_SAT = "__current_sat"
local LEVEL_BOUND_RECEIVED = "__level_bound_received"
local LEVEL_MIN = "__level_min"
local LEVEL_MAX = "__level_max"
Expand Down Expand Up @@ -840,14 +843,26 @@ end
local function hue_attr_handler(driver, device, ib, response)
if ib.data.value ~= nil then
local hue = math.floor((ib.data.value / 0xFE * 100) + 0.5)
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(hue))
local current_color_mode = get_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id)
-- don't send capability events if the color of the device is being determined by CurrentX and CurrentY
-- (ColorMode 1) or by ColorTemperatureMireds (ColorMode 2), store the value for now in case the ColorMode was changed.
set_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id, hue, {persist = true})
if current_color_mode ~= 1 and current_color_mode ~= 2 then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(hue))
end
end
end

local function sat_attr_handler(driver, device, ib, response)
if ib.data.value ~= nil then
local sat = math.floor((ib.data.value / 0xFE * 100) + 0.5)
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(sat))
local current_color_mode = get_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id)
-- don't send capability events if the color of the device is being determined by CurrentX and CurrentY
-- (ColorMode 1) or by ColorTemperatureMireds (ColorMode 2), store the value for now in case the ColorMode was changed.
set_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id, sat, {persist = true})
if current_color_mode ~= 1 and current_color_mode ~= 2 then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(sat))
end
end
end

Expand Down Expand Up @@ -942,8 +957,15 @@ local function x_attr_handler(driver, device, ib, response)
else
local x = ib.data.value
local h, s, _ = color_utils.safe_xy_to_hsv(x, y)
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(h))
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(s))
local current_color_mode = get_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id)
-- don't send capability events if the color of the device is being determined by CurrentHue and CurrentSaturation
-- (ColorMode 0) or by ColorTemperatureMireds (ColorMode 2), store the values for now in case the ColorMode was changed.
set_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id, h, {persist = true})
set_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id, s, {persist = true})
if current_color_mode ~= 0 and current_color_mode ~= 2 then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(h))
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(s))
end
device:set_field(RECEIVED_Y, nil)
end
end
Expand All @@ -955,12 +977,47 @@ local function y_attr_handler(driver, device, ib, response)
else
local y = ib.data.value
local h, s, _ = color_utils.safe_xy_to_hsv(x, y)
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(h))
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(s))
local current_color_mode = get_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id)
-- don't send capability events if the color of the device is being determined by CurrentHue and CurrentSaturation
-- (ColorMode 0) or by ColorTemperatureMireds (ColorMode 2), store the values for now in case the ColorMode was changed.
set_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id, h, {persist = true})
set_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id, s, {persist = true})
if current_color_mode ~= 0 and current_color_mode ~= 2 then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(h))
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(s))
end
device:set_field(RECEIVED_X, nil)
end
end

local function color_mode_attr_handler(driver, device, ib, response)
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Are we guaranteed to receive the color mode attribute update before the actually x/y or hue/sat attribute update if it is changed on the device? Do you see this attribute actually change on the device?

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That is a really good point, and no that is not guaranteed. The ColorMode attribute is always sent by the device if it changes however.

I added new logic to color_mode_attr_handler to account for ColorMode not necessarily being received first. When the attribute handlers for Hue, Sat, X, and Y run, they now store the computed Hue and Saturation values, and then emit the hue and sat capabilities depending on the ColorMode. The capabilities are not emitted if ColorMode is set to one of the other 3 possible values. In that case, either the ColorMode is currently set to one of those other values, or it was just changed to a new value but the ColorMode attribute handler hasn't run yet. In the latter case, the ColorMode attribute handler will emit the capabilities using the stored values.

if ib.data.value ~= nil then
local previous_color_mode = get_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id)
local hue = get_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id)
local sat = get_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id)
if ib.data.value ~= previous_color_mode then
if ib.data.value == 0 then
if hue ~= nil then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(hue))
set_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id, nil, {persist = true})
end
if sat ~= nil then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(sat))
set_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id, nil, {persist = true})
end
elseif ib.data.value == 1 then
if hue ~= nil and sat ~= nil then
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.hue(hue))
device:emit_event_for_endpoint(ib.endpoint_id, capabilities.colorControl.saturation(sat))
set_field_for_endpoint(device, CURRENT_HUE, ib.endpoint_id, nil, {persist = true})
set_field_for_endpoint(device, CURRENT_SAT, ib.endpoint_id, nil, {persist = true})
end
end
end
set_field_for_endpoint(device, COLOR_MODE, ib.endpoint_id, ib.data.value, {persist = true})
end
end

--TODO setup configure handler to read this attribute.
local function color_cap_attr_handler(driver, device, ib, response)
if ib.data.value ~= nil then
Expand Down Expand Up @@ -1160,6 +1217,7 @@ local matter_driver_template = {
[clusters.ColorControl.attributes.ColorTemperatureMireds.ID] = temp_attr_handler,
[clusters.ColorControl.attributes.CurrentX.ID] = x_attr_handler,
[clusters.ColorControl.attributes.CurrentY.ID] = y_attr_handler,
[clusters.ColorControl.attributes.ColorMode.ID] = color_mode_attr_handler,
[clusters.ColorControl.attributes.ColorCapabilities.ID] = color_cap_attr_handler,
[clusters.ColorControl.attributes.ColorTempPhysicalMaxMireds.ID] = mired_bounds_handler_factory(COLOR_TEMP_MIN), -- max mireds = min kelvin
[clusters.ColorControl.attributes.ColorTempPhysicalMinMireds.ID] = mired_bounds_handler_factory(COLOR_TEMP_MAX), -- min mireds = max kelvin
Expand Down Expand Up @@ -1212,6 +1270,7 @@ local matter_driver_template = {
clusters.ColorControl.attributes.CurrentSaturation,
clusters.ColorControl.attributes.CurrentX,
clusters.ColorControl.attributes.CurrentY,
clusters.ColorControl.attributes.ColorMode,
},
[capabilities.colorTemperature.ID] = {
clusters.ColorControl.attributes.ColorTemperatureMireds,
Expand Down
1 change: 1 addition & 0 deletions drivers/SmartThings/matter-switch/src/test/test_light_illuminance_motion.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,7 @@ local function test_init()
clusters.ColorControl.attributes.CurrentSaturation,
clusters.ColorControl.attributes.CurrentX,
clusters.ColorControl.attributes.CurrentY,
clusters.ColorControl.attributes.ColorMode,
clusters.ColorControl.attributes.ColorTemperatureMireds,
clusters.ColorControl.attributes.ColorTempPhysicalMaxMireds,
clusters.ColorControl.attributes.ColorTempPhysicalMinMireds,
Expand Down
113 changes: 113 additions & 0 deletions drivers/SmartThings/matter-switch/src/test/test_matter_switch.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,7 @@ local cluster_subscribe_list = {
clusters.ColorControl.attributes.CurrentSaturation,
clusters.ColorControl.attributes.CurrentX,
clusters.ColorControl.attributes.CurrentY,
clusters.ColorControl.attributes.ColorMode,
clusters.ColorControl.attributes.ColorTemperatureMireds,
clusters.ColorControl.attributes.ColorTempPhysicalMaxMireds,
clusters.ColorControl.attributes.ColorTempPhysicalMinMireds,
Expand Down Expand Up @@ -792,4 +793,116 @@ test.register_message_test(
}
)

test.register_message_test(
"colorControl capability sent based on CurrentHue and CurrentSaturation but not CurrentX and CurrentY due to ColorMode",
{
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.ColorMode:build_test_report_data(mock_device, 1, 0)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentHue:build_test_report_data(mock_device, 1, 0xFE)
}
},
{
channel = "capability",
direction = "send",
message = mock_device:generate_test_message("main", capabilities.colorControl.hue(100))
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentSaturation:build_test_report_data(mock_device, 1, 0xFE)
}
},
{
channel = "capability",
direction = "send",
message = mock_device:generate_test_message("main", capabilities.colorControl.saturation(100))
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentX:build_test_report_data(mock_device, 1, 15091)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentY:build_test_report_data(mock_device, 1, 21547)
}
},
}
)

test.register_message_test(
"colorControl capability sent based on CurrentX and CurrentY but not CurrentHue and CurrentSaturation due to ColorMode",
{
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.ColorMode:build_test_report_data(mock_device, 1, 1)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentHue:build_test_report_data(mock_device, 1, 0xFE)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentSaturation:build_test_report_data(mock_device, 1, 0xFE)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentX:build_test_report_data(mock_device, 1, 15091)
}
},
{
channel = "matter",
direction = "receive",
message = {
mock_device.id,
clusters.ColorControl.attributes.CurrentY:build_test_report_data(mock_device, 1, 21547)
}
},
{
channel = "capability",
direction = "send",
message = mock_device:generate_test_message("main", capabilities.colorControl.hue(50))
},
{
channel = "capability",
direction = "send",
message = mock_device:generate_test_message("main", capabilities.colorControl.saturation(72))
},
}
)

test.run_registered_tests()
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