N K / Mbed 2 deprecated GaNtroller

a fork of priustroller

Dependencies:   mbed

Fork of priustroller_current by N K

meta/referencesynthesizers.cpp@55:f102d271e808, 2015-05-21 (annotated)

Committer:
nki
Date:
Thu May 21 02:19:25 2015 +0000
Revision:
55:f102d271e808
Parent:
34:bfe180de813a 
still testing;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bwang 11:dccbaa9274c5 1 #include "includes.h"
bwang 11:dccbaa9274c5 2 #include "meta.h"
bwang 11:dccbaa9274c5 3 #include "sensors.h"
bwang 11:dccbaa9274c5 4 #include "lut.h"
bwang 11:dccbaa9274c5 5 #include "core.h"
bwang 11:dccbaa9274c5 6
bwang 11:dccbaa9274c5 7 void SynchronousReferenceSynthesizer::GetReference(float angle, float throttle, float *ref_d, float *ref_q) {
nki 34:bfe180de813a 8 *ref_d = 0.00f;
bwang 11:dccbaa9274c5 9 *ref_q = _max_phase_current * throttle;
bwang 11:dccbaa9274c5 10 }
bwang 11:dccbaa9274c5 11
bwang 11:dccbaa9274c5 12 float ReferenceSynthesizer::LutSin(float theta) {
bwang 11:dccbaa9274c5 13 if (theta < 0.0f) theta += 360.0f;
bwang 11:dccbaa9274c5 14 if (theta >= 360.0f) theta -= 360.0f;
bwang 11:dccbaa9274c5 15 return sinetab[(int) theta] * 2.0f - 1.0f;
bwang 11:dccbaa9274c5 16 }
bwang 11:dccbaa9274c5 17
bwang 11:dccbaa9274c5 18 float ReferenceSynthesizer::LutCos(float theta) {
bwang 11:dccbaa9274c5 19 return LutSin(90.0f - theta);
bwang 11:dccbaa9274c5 20 }