Homebrew Suggestion Fan Control

[Reflezz]

I suggest make a homebrew that allows you to control the fan speed of your switch

 

[a7mag3ddon]

Great idea, let us know when its done and ill test it for you.

 

[pcwizard7]

good one but the switch will automantly turn the fan to full speed under heavy load like other devices do

 

[FinalLau]

It is possible found in their "PTM Services" but I don't know how switch's system coding structure works unless someone could kindly explain to me how to key it correctly into system_settings.ini

fan
This is "nn::fan::detail::IManager".
Cmd | Name
0 | OpenController

IController
This is "nn::fan::detail::IController".
Cmd | Name
0 | SetRotationSpeedLevel
1 | SetRotationSpeedLevelByDiff
2 | GetRotationSpeedLevel
3 | SetRotationRate
4 | GetRotationRate
5 | [1.0.0-6.2.0] EnableFan
6 | [1.0.0-6.2.0] DisableFan
7 | [1.0.0-6.2.0] GetActualRotationSpeedLevel

tc
This is "nn::tc::IManager".
Cmd | Name
0 | SetOperatingMode
1 | GetThermalEvent
2 | IsActionAllowed
3 | EnableVirtualTemperature
4 | DisableVirtualTemperature
5 | SetVirtualTemperature
6 | EnableFanControl
7 | DisableFanControl
8 | IsFanControlEnabled
9 | [5.0.0+] GetSkinTemperatureMilliC

 

[masagrator]

It is possible found in their "PTM Services" but I don't know how switch's system coding structure works unless someone could kindly explain to me how to key it correctly into system_settings.ini

fan
This is "nn::fan::detail::IManager".
Cmd | Name
0 | OpenController

IController
This is "nn::fan::detail::IController".
Cmd | Name
0 | SetRotationSpeedLevel
1 | SetRotationSpeedLevelByDiff
2 | GetRotationSpeedLevel
3 | SetRotationRate
4 | GetRotationRate
5 | [1.0.0-6.2.0] EnableFan
6 | [1.0.0-6.2.0] DisableFan
7 | [1.0.0-6.2.0] GetActualRotationSpeedLevel

tc
This is "nn::tc::IManager".
Cmd | Name
0 | SetOperatingMode
1 | GetThermalEvent
2 | IsActionAllowed
3 | EnableVirtualTemperature
4 | DisableVirtualTemperature
5 | SetVirtualTemperature
6 | EnableFanControl
7 | DisableFanControl
8 | IsFanControlEnabled
9 | [5.0.0+] GetSkinTemperatureMilliC

But after closing app, fans will go back to default speed.
You would need to make sysmodule that will constantly run in background, measure temperatures and adjust fan speed.

--------------------- MERGED ---------------------------

System settings doesn't work like that.

https://switchbrew.org/wiki/System_Settings#tc
Only what you can adjust with system settings is tskin_rate_table_console and tskin_rate_table_handheld for fans, but this is limited.

 

[FinalLau]

But after closing app, fans will go back to default speed.
You would need to make sysmodule that will constantly run in background, measure temperatures and adjust fan speed.

--------------------- MERGED ---------------------------

System settings doesn't work like that.

https://switchbrew.org/wiki/System_Settings#tc
Only what you can adjust with system settings is tskin_rate_table_console and tskin_rate_table_handheld for fans, but this is limited.

just when i thought there's hope to fix that crazy maxed fan speed in handheld mode with oc compared to docked mode...
I wonder if i could use/replace the same fan speed profile for docked to handheld..