N K / Mbed 2 deprecated GaNtroller

a fork of priustroller

Dependencies:   mbed

Fork of priustroller_current by N K

meta/modulators.cpp@13:79e247e54d78, 2015-03-09 (annotated)

Committer:
bwang
Date:
Mon Mar 09 01:40:43 2015 +0000
Revision:
13:79e247e54d78
Parent:
11:dccbaa9274c5
Child:
14:1cc975207995
fixed a bug in position sensor initialization + hack in modulators.cpp to make motor turn, 2.19A@20V

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bwang 11:dccbaa9274c5 1 #include "includes.h"
bwang 11:dccbaa9274c5 2 #include "core.h"
bwang 11:dccbaa9274c5 3 #include "meta.h"
bwang 11:dccbaa9274c5 4 #include "sensors.h"
bwang 11:dccbaa9274c5 5 #include "lut.h"
bwang 11:dccbaa9274c5 6
bwang 13:79e247e54d78 7 void SinusoidalModulator::Update(float va, float vb) {
bwang 13:79e247e54d78 8 //--hack to make duty cycles positive
bwang 13:79e247e54d78 9 float dtcA = va;
bwang 13:79e247e54d78 10 float dtcB = ((-va + sqrt(3.0f) * vb) / 2.0f);
bwang 13:79e247e54d78 11 float dtcC = ((-va - sqrt(3.0f) * vb) / 2.0f);
bwang 13:79e247e54d78 12 _inverter->SetDtcA(dtcA * 0.5f + 0.5f);
bwang 13:79e247e54d78 13 _inverter->SetDtcB(dtcB * 0.5f + 0.5f);
bwang 13:79e247e54d78 14 _inverter->SetDtcC(dtcC * 0.5f + 0.5f);
bwang 11:dccbaa9274c5 15 }