MangOH RED SENSORS

amil13 · July 13, 2018, 9:57am

Hey Folks,

I am trying my hands with legato and MangOH Red, but i am unable to find any docs or tutorial of how to access the on board sensors on MangOH red independently. I can only find a temp sensors tutorials and explanations, that too a little vague on the legato’s site.

I have gone through the redsensortocloud and other airvantage codes on git hub, but there is no explanations of how to use the codes for sensors separately.

I am just trying to get the readings from the sensors to the Console , with LE_INFO for now. but reading them is a task.

I am using MangOH with WP7607G. And these are the details of my Dev. Studio:

Developer Studio 5.3.1
Copyright (c) Sierra Wireless 2009-2018
Build Version 5.3.1.201802071201
Supported Legato versions: [16.01 - 18.05]

jyijyi · July 13, 2018, 11:19am

You can refer to here on how to build the legato image for mangoH Red board:

github.com

mangOH/mangOH/blob/master/README.md

# mangOH

Base project containing apps and drivers for the mangOH hardware

## Setup

1. Download and install the appropriate toolchain for your WP module from
   [source.sierrawireless.com](https://source.sierrawireless.com)
    1. Click *AirPrime > WP Series > Your WP module > Firmware*
    1. Scroll to near the bottom of the page and follow the *Release X Components* link
    1. Download the 64-bit ToolChain
    1. Run `chmod a+x toolchain.sh` on the toolchain file (name will vary depending on module)
    1. Run the toolchain installer: `./toolchain.sh` and install to
       `/opt/swi/y22-ext_SWI9X07Y_02.14.04.00`. Alter the previous path so that it is consistent
       with the yocto version and Legato Linux distribution version.
    1. Run `ln -sf /opt/swi/y22-ext_SWI9X07Y_02.14.04.00 /opt/swi/y22-ext-wp76xx`, again modifying
       this command slightly to match the toolchain/module.
1. Yocto 1.7 based systems have a problem with their toolchain where some scripts required for
   building kernel modules aren't built. This currently affects the WP85 and WP75 release 15. To
   correct this issue, do the following.

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Please note that SW401 switch 3 needs to be “ON” on the mangOH_Red board in order to power up the Gyroscope/ Accelerometer.

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MangOH RED SENSORS

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