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Add example with multiple devices on the same bus#7

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activexray merged 4 commits into
activexray:mainfrom
FrameworkComputer:shared-example
Nov 21, 2025
Merged

Add example with multiple devices on the same bus#7
activexray merged 4 commits into
activexray:mainfrom
FrameworkComputer:shared-example

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@JohnAZoidberg

@JohnAZoidberg JohnAZoidberg commented Nov 20, 2025

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cargo build --examples && sudo ./target/debug/examples/linux-shared

Solves #2

@JohnAZoidberg JohnAZoidberg marked this pull request as draft November 20, 2025 05:13
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Haven't tried it yet, but this should do it, I think

Doing it too quickly results in:

called `Result::unwrap()` on an `Err` value: I2c(I2CError { err: Errno(121) })

Signed-off-by: Daniel Schaefer <dhs@frame.work>
@JohnAZoidberg JohnAZoidberg marked this pull request as ready for review November 21, 2025 05:47
@JohnAZoidberg

JohnAZoidberg commented Nov 21, 2025

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Works:

> sudo ./target/debug/examples/linux-shared        
Sensor 1 CH1  5.13V,  0.07A, CH2 17.61V,  0.03A, CH3 17.61V,  0.05A, CH4 17.62V,  0.16A, 
Sensor 2 CH1 17.59V,  0.46A, CH2 17.57V,  0.14A, CH3  3.32V,  0.14A, CH4 17.59V,  0.01A, 

@JohnAZoidberg

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I also made it use different sense resistor values on each power rail.

> cargo build --examples && sudo ./target/debug/examples/linux-shared

Signed-off-by: Daniel Schaefer <dhs@frame.work>
Signed-off-by: Daniel Schaefer <dhs@frame.work>
Signed-off-by: Daniel Schaefer <dhs@frame.work>
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LGTM

@activexray activexray merged commit 3adba77 into activexray:main Nov 21, 2025
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@JohnAZoidberg JohnAZoidberg deleted the shared-example branch November 24, 2025 17:21
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2 participants