"Rule 6.3 Recommend using the Low Energy Accelerator (LEA) software library for devices with LEA hardware."
MSP430 microcontrollers that include the Low Energy Accelerator (LEA) can leverage the MSP DSP Library or MSP Driver Library for more efficient processing of vector math and signal processing algorithms.
In an application
not using the LEA software library, usage of vector math and
signal processing algorithms will require more cycles thus
consuming more power and energy.
The project is
configured for an MSP430 device that has LEA hardware but the
project code is not enabling LEA via LEA control register
LEASCPMCTL.
Navigate to MSP DSP Library to get started on
enabling the use of LEA for your project.
Navigate to MSP DSP Library APU Guide to learn
more on what DSP functions are available.
Take a look at Filtering and Signal
Processing with Low Energy Accelerator (LEA) TI Design as an example on
how to get started.
Want to squeeze a
few more nanoAmps out of your application? Leverage the e2e
(Engineer-to-Engineer) online community to get all of your ULP
questions answered! Or, if you are an Ultra-Low Power pro, give
back to the community with your expertise.
Go to MSP430's e2e online forum!
If you are posting
on the forums in relation to this rule, try using the tag
"ULP_6.3"
For technical support please post your questions at http://e2e.ti.com. Please post only comments about the article Compiler/diagnostic messages/MSP430/10436 here. |