Takumi Odashima / ArduinoUsbHostShield

Library to use Arduino USB host shield on mbed

Dependents:   USBHOST_PS5

ArduinoのUSB Host Shield 2.0をmbedで使えるようにしたライブラリです。
大体のコードがArduinoからそのまま移植可能です。

Arduino UNOやMega用のホストシールド以外にもミニサイズのホストシールドでも使用可能です https://os.mbed.com/media/uploads/kotakku/dffgfddswa.png

シールドについて

3.3VのI/O用にシールドの改造が必要になりますがネット上に記事がたくさんあるのでそちらを参考にしてください

接続例

https://os.mbed.com/media/uploads/kotakku/esgsvfvhjrekldkcjxvb.png

使い方

Arduinoのコードと違うのはUSBのインスタンスの宣言部分のみです。
ピンを自分で指定できるようにしたので使いやすくなりました。

仕様

  • Arduinoのmillis関数、micros関数の移植のために内部でTimerクラスを使用しています。

main.cpp

#include "mbed.h"
#include <PS3BT.h>
#include <usbhub.h>

Serial pc(USBTX, USBRX, 115200);

//Nucleo f303k8用
USB Usb(A6, A5, A4, A3, A2); // mosi, miso, sclk, ssel, intr
BTD Btd(&Usb);
PS3BT PS3(&Btd);

int main()
{
    bool printAngle = false;

    if (Usb.Init() == -1)
    {
        pc.printf("\r\nOSC did not start");
        while (1); // Halt
    }
    pc.printf("\r\nPS3 USB Library Started");

    while (1)
    {
        Usb.Task();
        
        if (PS3.PS3Connected || PS3.PS3NavigationConnected) {
            if (PS3.getAnalogHat(LeftHatX) > 137 || PS3.getAnalogHat(LeftHatX) < 117 || PS3.getAnalogHat(LeftHatY) > 137 || PS3.getAnalogHat(LeftHatY) < 117 || PS3.getAnalogHat(RightHatX) > 137 || PS3.getAnalogHat(RightHatX) < 117 || PS3.getAnalogHat(RightHatY) > 137 || PS3.getAnalogHat(RightHatY) < 117)
            {
                pc.printf("\r\nLeftHatX: %d", PS3.getAnalogHat(LeftHatX));
                pc.printf("\tLeftHatY: %d", PS3.getAnalogHat(LeftHatY));
                if (PS3.PS3Connected)
                { // The Navigation controller only have one joystick
                    pc.printf("\tRightHatX: %d", PS3.getAnalogHat(RightHatX));
                    pc.printf("\tRightHatY: %d", PS3.getAnalogHat(RightHatY));
                }
            }
            // Analog button values can be read from almost all buttons
            if (PS3.getAnalogButton(L2) || PS3.getAnalogButton(R2))
            {
                pc.printf("\r\nL2: %d", PS3.getAnalogButton(L2));
                if (!PS3.PS3NavigationConnected)
                {
                    pc.printf("\tR2: %d", PS3.getAnalogButton(R2));
                }
            }
            if (PS3.getButtonClick(PS))
            {
                PS3.disconnect();
                pc.printf("\r\nPS");
            }
    
            if (PS3.getButtonClick(TRIANGLE))
                pc.printf("\r\nTriangle");
            if (PS3.getButtonClick(CIRCLE))
                pc.printf("\r\nCircle");
            if (PS3.getButtonClick(CROSS))
                pc.printf("\r\nCross");
            if (PS3.getButtonClick(SQUARE))
                pc.printf("\r\nSquare");
    
            if (PS3.getButtonClick(UP))
            {
                pc.printf("\r\nUp");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED4);
            }
            if (PS3.getButtonClick(RIGHT))
            {
                pc.printf("\r\nRight");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED1);
            }
            if (PS3.getButtonClick(DOWN))
            {
                pc.printf("\r\nDown");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED2);
            }
            if (PS3.getButtonClick(LEFT))
            {
                pc.printf("\r\nLeft");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED3);
            }
    
            if (PS3.getButtonClick(L1))
                pc.printf("\r\nL1");
            if (PS3.getButtonClick(L3))
                pc.printf("\r\nL3");
            if (PS3.getButtonClick(R1))
                pc.printf("\r\nR1");
            if (PS3.getButtonClick(R3))
                pc.printf("\r\nR3");
    
            if (PS3.getButtonClick(SELECT))
            {
                pc.printf("\r\nSelect - ");
                PS3.printStatusString();
            }
            if (PS3.getButtonClick(START))
            {
                pc.printf("\r\nStart");
                printAngle = !printAngle;
            }
            if (printAngle)
            {
                pc.printf("\r\nPitch: %.3lf", PS3.getAngle(Pitch));
                pc.printf("\tRoll: %.3lf", PS3.getAngle(Roll));
            }
        }
        else
        {
            pc.printf("not connect\n");
        }
    }
}

Arduino_lib/Print.h@1:da31140f2a1c, 2020-05-02 (annotated)

Committer:
robo_ichinoseki_a
Date:
Sat May 02 05:56:48 2020 +0000
Revision:
1:da31140f2a1c
Parent:
0:b1ce54272580 
update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kotakku 0:b1ce54272580 1 /*
kotakku 0:b1ce54272580 2 Print.h - Base class that provides print() and println()
kotakku 0:b1ce54272580 3 Copyright (c) 2008 David A. Mellis. All right reserved.
kotakku 0:b1ce54272580 4
kotakku 0:b1ce54272580 5 This library is free software; you can redistribute it and/or
kotakku 0:b1ce54272580 6 modify it under the terms of the GNU Lesser General Public
kotakku 0:b1ce54272580 7 License as published by the Free Software Foundation; either
kotakku 0:b1ce54272580 8 version 2.1 of the License, or (at your option) any later version.
kotakku 0:b1ce54272580 9
kotakku 0:b1ce54272580 10 This library is distributed in the hope that it will be useful,
kotakku 0:b1ce54272580 11 but WITHOUT ANY WARRANTY; without even the implied warranty of
kotakku 0:b1ce54272580 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
kotakku 0:b1ce54272580 13 Lesser General Public License for more details.
kotakku 0:b1ce54272580 14
kotakku 0:b1ce54272580 15 You should have received a copy of the GNU Lesser General Public
kotakku 0:b1ce54272580 16 License along with this library; if not, write to the Free Software
kotakku 0:b1ce54272580 17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
kotakku 0:b1ce54272580 18 */
kotakku 0:b1ce54272580 19
kotakku 0:b1ce54272580 20 #ifndef Print_h
kotakku 0:b1ce54272580 21 #define Print_h
kotakku 0:b1ce54272580 22
kotakku 0:b1ce54272580 23 #include <inttypes.h>
kotakku 0:b1ce54272580 24 #include <stdio.h> // for size_t
kotakku 0:b1ce54272580 25
kotakku 0:b1ce54272580 26 #include "WString.h"
kotakku 0:b1ce54272580 27 #include "Printable.h"
kotakku 0:b1ce54272580 28
kotakku 0:b1ce54272580 29 #define DEC 10
kotakku 0:b1ce54272580 30 #define HEX 16
kotakku 0:b1ce54272580 31 #define OCT 8
kotakku 0:b1ce54272580 32 #define BIN 2
kotakku 0:b1ce54272580 33
kotakku 0:b1ce54272580 34 class Print
kotakku 0:b1ce54272580 35 {
kotakku 0:b1ce54272580 36 private:
kotakku 0:b1ce54272580 37 int write_error;
kotakku 0:b1ce54272580 38 size_t printNumber(unsigned long, uint8_t);
kotakku 0:b1ce54272580 39 size_t printFloat(double, uint8_t);
kotakku 0:b1ce54272580 40 protected:
kotakku 0:b1ce54272580 41 void setWriteError(int err = 1) { write_error = err; }
kotakku 0:b1ce54272580 42 public:
kotakku 0:b1ce54272580 43 Print() : write_error(0) {}
kotakku 0:b1ce54272580 44
kotakku 0:b1ce54272580 45 int getWriteError() { return write_error; }
kotakku 0:b1ce54272580 46 void clearWriteError() { setWriteError(0); }
kotakku 0:b1ce54272580 47
kotakku 0:b1ce54272580 48 virtual size_t write(uint8_t) = 0;
kotakku 0:b1ce54272580 49 size_t write(const char *str) {
kotakku 0:b1ce54272580 50 if (str == NULL) return 0;
kotakku 0:b1ce54272580 51 return write((const uint8_t *)str, strlen(str));
kotakku 0:b1ce54272580 52 }
kotakku 0:b1ce54272580 53 virtual size_t write(const uint8_t *buffer, size_t size);
kotakku 0:b1ce54272580 54 size_t write(const char *buffer, size_t size) {
kotakku 0:b1ce54272580 55 return write((const uint8_t *)buffer, size);
kotakku 0:b1ce54272580 56 }
kotakku 0:b1ce54272580 57
kotakku 0:b1ce54272580 58 size_t print(const __FlashStringHelper *);
kotakku 0:b1ce54272580 59 size_t print(const String &);
kotakku 0:b1ce54272580 60 size_t print(const char[]);
kotakku 0:b1ce54272580 61 size_t print(char);
kotakku 0:b1ce54272580 62 size_t print(unsigned char, int = DEC);
kotakku 0:b1ce54272580 63 size_t print(int, int = DEC);
kotakku 0:b1ce54272580 64 size_t print(unsigned int, int = DEC);
kotakku 0:b1ce54272580 65 size_t print(long, int = DEC);
kotakku 0:b1ce54272580 66 size_t print(unsigned long, int = DEC);
kotakku 0:b1ce54272580 67 size_t print(double, int = 2);
kotakku 0:b1ce54272580 68 size_t print(const Printable&);
kotakku 0:b1ce54272580 69
kotakku 0:b1ce54272580 70 size_t println(const __FlashStringHelper *);
kotakku 0:b1ce54272580 71 size_t println(const String &s);
kotakku 0:b1ce54272580 72 size_t println(const char[]);
kotakku 0:b1ce54272580 73 size_t println(char);
kotakku 0:b1ce54272580 74 size_t println(unsigned char, int = DEC);
kotakku 0:b1ce54272580 75 size_t println(int, int = DEC);
kotakku 0:b1ce54272580 76 size_t println(unsigned int, int = DEC);
kotakku 0:b1ce54272580 77 size_t println(long, int = DEC);
kotakku 0:b1ce54272580 78 size_t println(unsigned long, int = DEC);
kotakku 0:b1ce54272580 79 size_t println(double, int = 2);
kotakku 0:b1ce54272580 80 size_t println(const Printable&);
kotakku 0:b1ce54272580 81 size_t println(void);
kotakku 0:b1ce54272580 82 };
kotakku 0:b1ce54272580 83
kotakku 0:b1ce54272580 84 #endif
kotakku 0:b1ce54272580 85