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");
        }
    }
}
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 /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
kotakku 0:b1ce54272580 2
kotakku 0:b1ce54272580 3 This program is free software; you can redistribute it and/or modify
kotakku 0:b1ce54272580 4 it under the terms of the GNU General Public License as published by
kotakku 0:b1ce54272580 5 the Free Software Foundation; either version 2 of the License, or
kotakku 0:b1ce54272580 6 (at your option) any later version.
kotakku 0:b1ce54272580 7
kotakku 0:b1ce54272580 8 This program is distributed in the hope that it will be useful,
kotakku 0:b1ce54272580 9 but WITHOUT ANY WARRANTY; without even the implied warranty of
kotakku 0:b1ce54272580 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
kotakku 0:b1ce54272580 11 GNU General Public License for more details.
kotakku 0:b1ce54272580 12
kotakku 0:b1ce54272580 13 You should have received a copy of the GNU General Public License
kotakku 0:b1ce54272580 14 along with this program; if not, write to the Free Software
kotakku 0:b1ce54272580 15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
kotakku 0:b1ce54272580 16
kotakku 0:b1ce54272580 17 Contact information
kotakku 0:b1ce54272580 18 -------------------
kotakku 0:b1ce54272580 19
kotakku 0:b1ce54272580 20 Circuits At Home, LTD
kotakku 0:b1ce54272580 21 Web : http://www.circuitsathome.com
kotakku 0:b1ce54272580 22 e-mail : support@circuitsathome.com
kotakku 0:b1ce54272580 23 */
kotakku 0:b1ce54272580 24
kotakku 0:b1ce54272580 25 #include "Usb.h"
kotakku 0:b1ce54272580 26 // 0x80 is the default (i.e. trace) to turn off set this global to something lower.
kotakku 0:b1ce54272580 27 // this allows for 126 other debugging levels.
kotakku 0:b1ce54272580 28 // TO-DO: Allow assignment to a different serial port by software
kotakku 0:b1ce54272580 29 int UsbDEBUGlvl = 0x80;
kotakku 0:b1ce54272580 30
kotakku 0:b1ce54272580 31 void E_Notifyc(char c, int lvl) {
kotakku 0:b1ce54272580 32 if(UsbDEBUGlvl < lvl) return;
kotakku 0:b1ce54272580 33 #if defined(ARDUINO) && ARDUINO >=100
kotakku 0:b1ce54272580 34 ////USB_HOST_SERIAL.print(c);
kotakku 0:b1ce54272580 35 #else
kotakku 0:b1ce54272580 36 //USB_HOST_SERIAL.print(c, BYTE);
kotakku 0:b1ce54272580 37 #endif
kotakku 0:b1ce54272580 38 ////USB_HOST_SERIAL.flush();
kotakku 0:b1ce54272580 39 }
kotakku 0:b1ce54272580 40
kotakku 0:b1ce54272580 41 void E_Notify(char const * msg, int lvl) {
kotakku 0:b1ce54272580 42 if(UsbDEBUGlvl < lvl) return;
kotakku 0:b1ce54272580 43 if(!msg) return;
kotakku 0:b1ce54272580 44 char c;
kotakku 0:b1ce54272580 45
kotakku 0:b1ce54272580 46 while((c = pgm_read_byte(msg++))) E_Notifyc(c, lvl);
kotakku 0:b1ce54272580 47 }
kotakku 0:b1ce54272580 48
kotakku 0:b1ce54272580 49 void E_NotifyStr(char const * msg, int lvl) {
kotakku 0:b1ce54272580 50 if(UsbDEBUGlvl < lvl) return;
kotakku 0:b1ce54272580 51 if(!msg) return;
kotakku 0:b1ce54272580 52 char c;
kotakku 0:b1ce54272580 53
kotakku 0:b1ce54272580 54 while((c = *msg++)) E_Notifyc(c, lvl);
kotakku 0:b1ce54272580 55 }
kotakku 0:b1ce54272580 56
kotakku 0:b1ce54272580 57 void E_Notify(uint8_t b, int lvl) {
kotakku 0:b1ce54272580 58 if(UsbDEBUGlvl < lvl) return;
kotakku 0:b1ce54272580 59 #if defined(ARDUINO) && ARDUINO >=100
kotakku 0:b1ce54272580 60 //USB_HOST_SERIAL.print(b);
kotakku 0:b1ce54272580 61 #else
kotakku 0:b1ce54272580 62 //USB_HOST_SERIAL.print(b, DEC);
kotakku 0:b1ce54272580 63 #endif
kotakku 0:b1ce54272580 64 ////USB_HOST_SERIAL.flush();
kotakku 0:b1ce54272580 65 }
kotakku 0:b1ce54272580 66
kotakku 0:b1ce54272580 67 void E_Notify(double d, int lvl) {
kotakku 0:b1ce54272580 68 if(UsbDEBUGlvl < lvl) return;
kotakku 0:b1ce54272580 69 //USB_HOST_SERIAL.print(d);
kotakku 0:b1ce54272580 70 ////USB_HOST_SERIAL.flush();
kotakku 0:b1ce54272580 71 }
kotakku 0:b1ce54272580 72
kotakku 0:b1ce54272580 73 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 74
kotakku 0:b1ce54272580 75 void NotifyFailGetDevDescr(void) {
kotakku 0:b1ce54272580 76 Notify(PSTR("\r\ngetDevDescr "), 0x80);
kotakku 0:b1ce54272580 77 }
kotakku 0:b1ce54272580 78
kotakku 0:b1ce54272580 79 void NotifyFailSetDevTblEntry(void) {
kotakku 0:b1ce54272580 80 Notify(PSTR("\r\nsetDevTblEn "), 0x80);
kotakku 0:b1ce54272580 81 }
kotakku 0:b1ce54272580 82
kotakku 0:b1ce54272580 83 void NotifyFailGetConfDescr(void) {
kotakku 0:b1ce54272580 84 Notify(PSTR("\r\ngetConf "), 0x80);
kotakku 0:b1ce54272580 85 }
kotakku 0:b1ce54272580 86
kotakku 0:b1ce54272580 87 void NotifyFailSetConfDescr(void) {
kotakku 0:b1ce54272580 88 Notify(PSTR("\r\nsetConf "), 0x80);
kotakku 0:b1ce54272580 89 }
kotakku 0:b1ce54272580 90
kotakku 0:b1ce54272580 91 void NotifyFailGetDevDescr(uint8_t reason) {
kotakku 0:b1ce54272580 92 NotifyFailGetDevDescr();
kotakku 0:b1ce54272580 93 NotifyFail(reason);
kotakku 0:b1ce54272580 94 }
kotakku 0:b1ce54272580 95
kotakku 0:b1ce54272580 96 void NotifyFailSetDevTblEntry(uint8_t reason) {
kotakku 0:b1ce54272580 97 NotifyFailSetDevTblEntry();
kotakku 0:b1ce54272580 98 NotifyFail(reason);
kotakku 0:b1ce54272580 99
kotakku 0:b1ce54272580 100 }
kotakku 0:b1ce54272580 101
kotakku 0:b1ce54272580 102 void NotifyFailGetConfDescr(uint8_t reason) {
kotakku 0:b1ce54272580 103 NotifyFailGetConfDescr();
kotakku 0:b1ce54272580 104 NotifyFail(reason);
kotakku 0:b1ce54272580 105 }
kotakku 0:b1ce54272580 106
kotakku 0:b1ce54272580 107 void NotifyFailSetConfDescr(uint8_t reason) {
kotakku 0:b1ce54272580 108 NotifyFailSetConfDescr();
kotakku 0:b1ce54272580 109 NotifyFail(reason);
kotakku 0:b1ce54272580 110 }
kotakku 0:b1ce54272580 111
kotakku 0:b1ce54272580 112 void NotifyFailUnknownDevice(uint16_t VID, uint16_t PID) {
kotakku 0:b1ce54272580 113 Notify(PSTR("\r\nUnknown Device Connected - VID: "), 0x80);
kotakku 0:b1ce54272580 114 D_PrintHex<uint16_t > (VID, 0x80);
kotakku 0:b1ce54272580 115 Notify(PSTR(" PID: "), 0x80);
kotakku 0:b1ce54272580 116 D_PrintHex<uint16_t > (PID, 0x80);
kotakku 0:b1ce54272580 117 }
kotakku 0:b1ce54272580 118
kotakku 0:b1ce54272580 119 void NotifyFail(uint8_t rcode) {
kotakku 0:b1ce54272580 120 D_PrintHex<uint8_t > (rcode, 0x80);
kotakku 0:b1ce54272580 121 Notify(PSTR("\r\n"), 0x80);
kotakku 0:b1ce54272580 122 }
kotakku 0:b1ce54272580 123 #endif
kotakku 0:b1ce54272580 124