m1_temperature_sensor/readme.md

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# Temperature Sensor Monitor for Apple Silicon M1
- temp_sensor.m: A modified version of the [code](https://github.com/freedomtan/sensors/blob/master/sensors/sensors.m) for iOS sensor by [freedomtan](https://github.com/freedomtan);
- monitor.cpp: A c++ wrapper of Objective-C output for monitoring temperature in the terminal.
## Usage
`./temp_sensor | ./monitor`
Only test with my Mac mini with M1. Please check your mac's `ioreg -lfx` output if needed.
## References
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For better names (e.g. what is `PMU TP3w` ?) for the sensors, please refer to
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https://github.com/exelban/stats/blob/master/Modules/Sensors/values.swift
https://github.com/acidanthera/VirtualSMC/blob/master/Docs/SMCSensorKeys.txt
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Here is a similar code in swift for getting sensor values using IOKit (for intel Mac)
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https://github.com/exelban/stats/blob/master/Modules/Sensors/values.swift
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For intel Mac, an easier way to get sensor infomation:
`sudo powermetrics`
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## Demo: screen shot and screen record
- screen record : screen_record.mp4[1.4MB] or
![screen record](https://raw.githubusercontent.com/fermion-star/apple_sensors/master/screen_record.low.gif)
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- screen shot
![screen shot](https://raw.githubusercontent.com/fermion-star/apple_sensors/master/screen_shot.png)
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<!---
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![screen record](screen_record.mp4)
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![screen shot](screen_shot.png)
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--->
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