tetsuya Ogata / TA8428

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Dependents:   Enpra_practice06

TA8428.cpp@0:655b0ede301b, 2013-05-29 (annotated)

Committer:
ogata_lab
Date:
Wed May 29 13:02:47 2013 +0000
Revision:
0:655b0ede301b
First Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ogata_lab 0:655b0ede301b 1 /**
ogata_lab 0:655b0ede301b 2 * @file TA8428.cpp
ogata_lab 0:655b0ede301b 3 * @brief This library is for controlling TA8428 (full-bridge driver (mainly for motor drive.)
ogata_lab 0:655b0ede301b 4 * @author Yuki Suga
ogata_lab 0:655b0ede301b 5 * @mail ysuga@ysuga.net
ogata_lab 0:655b0ede301b 6 * @affilication Ogata Laboratory, Waseda University
ogata_lab 0:655b0ede301b 7 * @url http://ogata-lab.jp/
ogata_lab 0:655b0ede301b 8 * @copyright 2013, Ogata Laboratory
ogata_lab 0:655b0ede301b 9 * @license public domain
ogata_lab 0:655b0ede301b 10 */
ogata_lab 0:655b0ede301b 11
ogata_lab 0:655b0ede301b 12 #include "mbed.h"
ogata_lab 0:655b0ede301b 13 #include "TA8428.h"
ogata_lab 0:655b0ede301b 14
ogata_lab 0:655b0ede301b 15
ogata_lab 0:655b0ede301b 16 TA8428::TA8428(PinName pin0, PinName pin1, const float period) :
ogata_lab 0:655b0ede301b 17 p0(pin0), p1(pin1)
ogata_lab 0:655b0ede301b 18 {
ogata_lab 0:655b0ede301b 19 p0.period(period);
ogata_lab 0:655b0ede301b 20 p1.period(period);
ogata_lab 0:655b0ede301b 21 }
ogata_lab 0:655b0ede301b 22
ogata_lab 0:655b0ede301b 23 TA8428::~TA8428()
ogata_lab 0:655b0ede301b 24 {
ogata_lab 0:655b0ede301b 25
ogata_lab 0:655b0ede301b 26 }
ogata_lab 0:655b0ede301b 27
ogata_lab 0:655b0ede301b 28 void TA8428::drive(const float pwmPercent)
ogata_lab 0:655b0ede301b 29 {
ogata_lab 0:655b0ede301b 30 if (pwmPercent < 0) {
ogata_lab 0:655b0ede301b 31 p0.write(0.0);
ogata_lab 0:655b0ede301b 32 p1.write(-pwmPercent);
ogata_lab 0:655b0ede301b 33 } else {
ogata_lab 0:655b0ede301b 34 p0.write(pwmPercent);
ogata_lab 0:655b0ede301b 35 p1.write(0.0);
ogata_lab 0:655b0ede301b 36 }
ogata_lab 0:655b0ede301b 37 }