Part Number: MSP430FR6047 Other Parts Discussed in Thread: MSP-DSPLIB Hello,
In regards to the question related to this ( e2e.ti.com/.../3292715 , is there a reason why the polynomial isn't supported at all?
Hi Jamal,
Referring to your other posting , this function also may appear in the following documents, but for some reason was not implemented in the MSP-DSPLIB.
Low-Energy Accelerator (LEA) Commands : https://www.ti.com/lit/ug/slau850/slau850.pdf…
Hello,
O.H said: Q1: Is it possible to remove 50Hz/60Hz noise by using SINC3 Filter of SD24 in this device?
Unfortunately, no. The first notch is the sampling frequency. The lowest possible sampling frequency is 4 kHz. These devices do not block or…
Part Number: MSP430FR5994 Other Parts Discussed in Thread: MSP-DSPLIB
Hello,
I want to know the max. number of q15 samples that can be used in a LEA operation, e. g.: in a MAC operation with the same data vector to get the sum of squares.
In…
Hello Cherry,
Lea is meant t be utilized with the MSP DSP Library This library and LEA's acceleration only works in the Q15 and iQ31 formats as described in the MSP DSPLIB documentation. So yes, you would need to convert ADC results to this format…
Hi James,
We have tried to use a software 64-pole filter from MSP-DSPLIB.
The achieved suppression of 50 Hz noise is only 30dB.
What can you recommend to increase the suppression up to 90dB?
Hi Susan,
Ask the customer to
1. download MSPWARE from http://www.ti.com/tool/MSPWARE which includes DSPLIB or DSPLIB directly from http://www.ti.com/tool/MSP-DSPLIB . This includes transform_ex1_fft_fixed_q15. The documentation and example usage…
