Difference between revisions of "BayLibre ACME"

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File:Acme.png
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File:acme-poster.png
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File:acme-cape.png
File:Acme-probe-he10.png
File:Acme-probe-jack.png
File:Acme-probe-usb.png
File:Acme-probe-temp.png
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Revision as of 15:52, 4 March 2015

BayLibre ACME
Acme.png
Status supported
Source code baylibre-acme
Connectivity BeagleBone Black expansion connector, I2C
Measurements energy, power, current, temperature

ACME by BayLibre is an extension (cape) for the BeagleBone Black, designed to provide multi-channel power and temperature measurements capabilities.

It comes with power and temperature probes, turning it into an advanced all-in-one power/temperature measurement solution.

Photos

Protocol

ACME probes are connected to I2C bus #1 of the BeagleBone Black via the ACME Cape.

The components used to do actual measurements (INA226 & TMP435) are supported in mainline Linux. The drivers expose a standard interface via Linux sysfs pseudo file system.

ACME driver for libsigrok uses said interface to acquire measurement samples and control the cape (change shunt resistance configuration, power-off measured devices etc.).

Resources