MPL3115A2 | MPL3115A2 Pressure Sensor library with calibration functions

by mariocannistra C++ Version: Current License: No License

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kandi X-RAY | MPL3115A2 Summary

MPL3115A2 is a C++ library. MPL3115A2 has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

MPL3115A2 Pressure Sensor library with calibration functions.

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MPL3115A2 has a low active ecosystem.

It has 7 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

MPL3115A2 has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of MPL3115A2 is current.

Quality

MPL3115A2 has no bugs reported.

Security

MPL3115A2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

MPL3115A2 does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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MPL3115A2 releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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MPL3115A2 Key Features

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MPL3115A2 Examples and Code Snippets

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Community Discussions

Trending Discussions on MPL3115A2

Convert Q18.2 to float

QUESTION

Convert Q18.2 to float

Asked 2018-Jul-08 at 09:38

I'm trying to read the pressure value from MPL3115. At chapter 14.3 the ds says:

The pressure data is stored as a 20-bit unsigned integer with a fractional part. The OUT_P_MSB (01h), OUT_P_CSB (02h) and bits 7 to 6 of the OUT_P_LSB (03h) registers contain the integer part in Pascals. Bits 5 to 4 of OUT_P_LSB contain the fractional component. This value is representative as a Q18.2 fixed point format where there are 18 integer bits and two fractional bits.

Here my (testing) code for Microchip XMEGA (GCC):

...

ANSWER

Answered 2018-Jul-08 at 09:38

you must to right shift data of 6 bits and then add fractional part (2 bits * 0.25).

Source https://stackoverflow.com/questions/50086612

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install MPL3115A2

You can download it from GitHub.

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