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 software may be distributed and modified under the terms of the GNU
kotakku 0:b1ce54272580 4 General Public License version 2 (GPL2) as published by the Free Software
kotakku 0:b1ce54272580 5 Foundation and appearing in the file GPL2.TXT included in the packaging of
kotakku 0:b1ce54272580 6 this file. Please note that GPL2 Section 2[b] requires that all works based
kotakku 0:b1ce54272580 7 on this software must also be made publicly available under the terms of
kotakku 0:b1ce54272580 8 the GPL2 ("Copyleft").
kotakku 0:b1ce54272580 9
kotakku 0:b1ce54272580 10 Contact information
kotakku 0:b1ce54272580 11 -------------------
kotakku 0:b1ce54272580 12
kotakku 0:b1ce54272580 13 Circuits At Home, LTD
kotakku 0:b1ce54272580 14 Web : http://www.circuitsathome.com
kotakku 0:b1ce54272580 15 e-mail : support@circuitsathome.com
kotakku 0:b1ce54272580 16 */
kotakku 0:b1ce54272580 17 #include "cdcacm.h"
kotakku 0:b1ce54272580 18
kotakku 0:b1ce54272580 19 const uint8_t ACM::epDataInIndex = 1;
kotakku 0:b1ce54272580 20 const uint8_t ACM::epDataOutIndex = 2;
kotakku 0:b1ce54272580 21 const uint8_t ACM::epInterruptInIndex = 3;
kotakku 0:b1ce54272580 22
kotakku 0:b1ce54272580 23 ACM::ACM(USB *p, CDCAsyncOper *pasync) :
kotakku 0:b1ce54272580 24 pUsb(p),
kotakku 0:b1ce54272580 25 pAsync(pasync),
kotakku 0:b1ce54272580 26 bAddress(0),
kotakku 0:b1ce54272580 27 bControlIface(0),
kotakku 0:b1ce54272580 28 bDataIface(0),
kotakku 0:b1ce54272580 29 bNumEP(1),
kotakku 0:b1ce54272580 30 qNextPollTime(0),
kotakku 0:b1ce54272580 31 bPollEnable(false),
kotakku 0:b1ce54272580 32 ready(false) {
kotakku 0:b1ce54272580 33 _enhanced_status = enhanced_features(); // Set up features
kotakku 0:b1ce54272580 34 for(uint8_t i = 0; i < ACM_MAX_ENDPOINTS; i++) {
kotakku 0:b1ce54272580 35 epInfo[i].epAddr = 0;
kotakku 0:b1ce54272580 36 epInfo[i].maxPktSize = (i) ? 0 : 8;
kotakku 0:b1ce54272580 37 epInfo[i].bmSndToggle = 0;
kotakku 0:b1ce54272580 38 epInfo[i].bmRcvToggle = 0;
kotakku 0:b1ce54272580 39 epInfo[i].bmNakPower = (i == epDataInIndex) ? USB_NAK_NOWAIT : USB_NAK_MAX_POWER;
kotakku 0:b1ce54272580 40
kotakku 0:b1ce54272580 41 }
kotakku 0:b1ce54272580 42 if(pUsb)
kotakku 0:b1ce54272580 43 pUsb->RegisterDeviceClass(this);
kotakku 0:b1ce54272580 44 }
kotakku 0:b1ce54272580 45
kotakku 0:b1ce54272580 46 uint8_t ACM::Init(uint8_t parent, uint8_t port, bool lowspeed) {
kotakku 0:b1ce54272580 47
kotakku 0:b1ce54272580 48 const uint8_t constBufSize = sizeof (USB_DEVICE_DESCRIPTOR);
kotakku 0:b1ce54272580 49
kotakku 0:b1ce54272580 50 uint8_t buf[constBufSize];
kotakku 0:b1ce54272580 51 USB_DEVICE_DESCRIPTOR * udd = reinterpret_cast<USB_DEVICE_DESCRIPTOR*>(buf);
kotakku 0:b1ce54272580 52
kotakku 0:b1ce54272580 53 uint8_t rcode;
kotakku 0:b1ce54272580 54 UsbDevice *p = NULL;
kotakku 0:b1ce54272580 55 EpInfo *oldep_ptr = NULL;
kotakku 0:b1ce54272580 56 uint8_t num_of_conf; // number of configurations
kotakku 0:b1ce54272580 57
kotakku 0:b1ce54272580 58 AddressPool &addrPool = pUsb->GetAddressPool();
kotakku 0:b1ce54272580 59
kotakku 0:b1ce54272580 60 USBTRACE("ACM Init\r\n");
kotakku 0:b1ce54272580 61
kotakku 0:b1ce54272580 62 if(bAddress)
kotakku 0:b1ce54272580 63 return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
kotakku 0:b1ce54272580 64
kotakku 0:b1ce54272580 65 // Get pointer to pseudo device with address 0 assigned
kotakku 0:b1ce54272580 66 p = addrPool.GetUsbDevicePtr(0);
kotakku 0:b1ce54272580 67
kotakku 0:b1ce54272580 68 if(!p)
kotakku 0:b1ce54272580 69 return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
kotakku 0:b1ce54272580 70
kotakku 0:b1ce54272580 71 if(!p->epinfo) {
kotakku 0:b1ce54272580 72 USBTRACE("epinfo\r\n");
kotakku 0:b1ce54272580 73 return USB_ERROR_EPINFO_IS_NULL;
kotakku 0:b1ce54272580 74 }
kotakku 0:b1ce54272580 75
kotakku 0:b1ce54272580 76 // Save old pointer to EP_RECORD of address 0
kotakku 0:b1ce54272580 77 oldep_ptr = p->epinfo;
kotakku 0:b1ce54272580 78
kotakku 0:b1ce54272580 79 // Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
kotakku 0:b1ce54272580 80 p->epinfo = epInfo;
kotakku 0:b1ce54272580 81
kotakku 0:b1ce54272580 82 p->lowspeed = lowspeed;
kotakku 0:b1ce54272580 83
kotakku 0:b1ce54272580 84 // Get device descriptor
kotakku 0:b1ce54272580 85 rcode = pUsb->getDevDescr(0, 0, constBufSize, (uint8_t*)buf);
kotakku 0:b1ce54272580 86
kotakku 0:b1ce54272580 87 // Restore p->epinfo
kotakku 0:b1ce54272580 88 p->epinfo = oldep_ptr;
kotakku 0:b1ce54272580 89
kotakku 0:b1ce54272580 90 if(rcode)
kotakku 0:b1ce54272580 91 goto FailGetDevDescr;
kotakku 0:b1ce54272580 92
kotakku 0:b1ce54272580 93 // Allocate new address according to device class
kotakku 0:b1ce54272580 94 bAddress = addrPool.AllocAddress(parent, false, port);
kotakku 0:b1ce54272580 95
kotakku 0:b1ce54272580 96 if(!bAddress)
kotakku 0:b1ce54272580 97 return USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL;
kotakku 0:b1ce54272580 98
kotakku 0:b1ce54272580 99 // Extract Max Packet Size from the device descriptor
kotakku 0:b1ce54272580 100 epInfo[0].maxPktSize = udd->bMaxPacketSize0;
kotakku 0:b1ce54272580 101
kotakku 0:b1ce54272580 102 // Assign new address to the device
kotakku 0:b1ce54272580 103 rcode = pUsb->setAddr(0, 0, bAddress);
kotakku 0:b1ce54272580 104
kotakku 0:b1ce54272580 105 if(rcode) {
kotakku 0:b1ce54272580 106 p->lowspeed = false;
kotakku 0:b1ce54272580 107 addrPool.FreeAddress(bAddress);
kotakku 0:b1ce54272580 108 bAddress = 0;
kotakku 0:b1ce54272580 109 USBTRACE2("setAddr:", rcode);
kotakku 0:b1ce54272580 110 return rcode;
kotakku 0:b1ce54272580 111 }
kotakku 0:b1ce54272580 112
kotakku 0:b1ce54272580 113 USBTRACE2("Addr:", bAddress);
kotakku 0:b1ce54272580 114
kotakku 0:b1ce54272580 115 p->lowspeed = false;
kotakku 0:b1ce54272580 116
kotakku 0:b1ce54272580 117 p = addrPool.GetUsbDevicePtr(bAddress);
kotakku 0:b1ce54272580 118
kotakku 0:b1ce54272580 119 if(!p)
kotakku 0:b1ce54272580 120 return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
kotakku 0:b1ce54272580 121
kotakku 0:b1ce54272580 122 p->lowspeed = lowspeed;
kotakku 0:b1ce54272580 123
kotakku 0:b1ce54272580 124 num_of_conf = udd->bNumConfigurations;
kotakku 0:b1ce54272580 125
kotakku 0:b1ce54272580 126 // Assign epInfo to epinfo pointer
kotakku 0:b1ce54272580 127 rcode = pUsb->setEpInfoEntry(bAddress, 1, epInfo);
kotakku 0:b1ce54272580 128
kotakku 0:b1ce54272580 129 if(rcode)
kotakku 0:b1ce54272580 130 goto FailSetDevTblEntry;
kotakku 0:b1ce54272580 131
kotakku 0:b1ce54272580 132 USBTRACE2("NC:", num_of_conf);
kotakku 0:b1ce54272580 133
kotakku 0:b1ce54272580 134 for(uint8_t i = 0; i < num_of_conf; i++) {
kotakku 0:b1ce54272580 135 ConfigDescParser< USB_CLASS_COM_AND_CDC_CTRL,
kotakku 0:b1ce54272580 136 CDC_SUBCLASS_ACM,
kotakku 0:b1ce54272580 137 CDC_PROTOCOL_ITU_T_V_250,
kotakku 0:b1ce54272580 138 CP_MASK_COMPARE_CLASS |
kotakku 0:b1ce54272580 139 CP_MASK_COMPARE_SUBCLASS |
kotakku 0:b1ce54272580 140 CP_MASK_COMPARE_PROTOCOL > CdcControlParser(this);
kotakku 0:b1ce54272580 141
kotakku 0:b1ce54272580 142 ConfigDescParser<USB_CLASS_CDC_DATA, 0, 0,
kotakku 0:b1ce54272580 143 CP_MASK_COMPARE_CLASS> CdcDataParser(this);
kotakku 0:b1ce54272580 144
kotakku 0:b1ce54272580 145 rcode = pUsb->getConfDescr(bAddress, 0, i, &CdcControlParser);
kotakku 0:b1ce54272580 146
kotakku 0:b1ce54272580 147 if(rcode)
kotakku 0:b1ce54272580 148 goto FailGetConfDescr;
kotakku 0:b1ce54272580 149
kotakku 0:b1ce54272580 150 rcode = pUsb->getConfDescr(bAddress, 0, i, &CdcDataParser);
kotakku 0:b1ce54272580 151
kotakku 0:b1ce54272580 152 if(rcode)
kotakku 0:b1ce54272580 153 goto FailGetConfDescr;
kotakku 0:b1ce54272580 154
kotakku 0:b1ce54272580 155 if(bNumEP > 1)
kotakku 0:b1ce54272580 156 break;
kotakku 0:b1ce54272580 157 } // for
kotakku 0:b1ce54272580 158
kotakku 0:b1ce54272580 159 if(bNumEP < 4)
kotakku 0:b1ce54272580 160 return USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
kotakku 0:b1ce54272580 161
kotakku 0:b1ce54272580 162 // Assign epInfo to epinfo pointer
kotakku 0:b1ce54272580 163 rcode = pUsb->setEpInfoEntry(bAddress, bNumEP, epInfo);
kotakku 0:b1ce54272580 164
kotakku 0:b1ce54272580 165 USBTRACE2("Conf:", bConfNum);
kotakku 0:b1ce54272580 166
kotakku 0:b1ce54272580 167 // Set Configuration Value
kotakku 0:b1ce54272580 168 rcode = pUsb->setConf(bAddress, 0, bConfNum);
kotakku 0:b1ce54272580 169
kotakku 0:b1ce54272580 170 if(rcode)
kotakku 0:b1ce54272580 171 goto FailSetConfDescr;
kotakku 0:b1ce54272580 172
kotakku 0:b1ce54272580 173 // Set up features status
kotakku 0:b1ce54272580 174 _enhanced_status = enhanced_features();
kotakku 0:b1ce54272580 175 half_duplex(false);
kotakku 0:b1ce54272580 176 autoflowRTS(false);
kotakku 0:b1ce54272580 177 autoflowDSR(false);
kotakku 0:b1ce54272580 178 autoflowXON(false);
kotakku 0:b1ce54272580 179 wide(false); // Always false, because this is only available in custom mode.
kotakku 0:b1ce54272580 180 rcode = pAsync->OnInit(this);
kotakku 0:b1ce54272580 181
kotakku 0:b1ce54272580 182 if(rcode)
kotakku 0:b1ce54272580 183 goto FailOnInit;
kotakku 0:b1ce54272580 184
kotakku 0:b1ce54272580 185 USBTRACE("ACM configured\r\n");
kotakku 0:b1ce54272580 186
kotakku 0:b1ce54272580 187 ready = true;
kotakku 0:b1ce54272580 188
kotakku 0:b1ce54272580 189 //bPollEnable = true;
kotakku 0:b1ce54272580 190
kotakku 0:b1ce54272580 191 //USBTRACE("Poll enabled\r\n");
kotakku 0:b1ce54272580 192 return 0;
kotakku 0:b1ce54272580 193
kotakku 0:b1ce54272580 194 FailGetDevDescr:
kotakku 0:b1ce54272580 195 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 196 NotifyFailGetDevDescr();
kotakku 0:b1ce54272580 197 goto Fail;
kotakku 0:b1ce54272580 198 #endif
kotakku 0:b1ce54272580 199
kotakku 0:b1ce54272580 200 FailSetDevTblEntry:
kotakku 0:b1ce54272580 201 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 202 NotifyFailSetDevTblEntry();
kotakku 0:b1ce54272580 203 goto Fail;
kotakku 0:b1ce54272580 204 #endif
kotakku 0:b1ce54272580 205
kotakku 0:b1ce54272580 206 FailGetConfDescr:
kotakku 0:b1ce54272580 207 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 208 NotifyFailGetConfDescr();
kotakku 0:b1ce54272580 209 goto Fail;
kotakku 0:b1ce54272580 210 #endif
kotakku 0:b1ce54272580 211
kotakku 0:b1ce54272580 212 FailSetConfDescr:
kotakku 0:b1ce54272580 213 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 214 NotifyFailSetConfDescr();
kotakku 0:b1ce54272580 215 goto Fail;
kotakku 0:b1ce54272580 216 #endif
kotakku 0:b1ce54272580 217
kotakku 0:b1ce54272580 218 FailOnInit:
kotakku 0:b1ce54272580 219 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 220 USBTRACE("OnInit:");
kotakku 0:b1ce54272580 221 #endif
kotakku 0:b1ce54272580 222
kotakku 0:b1ce54272580 223 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 224 Fail:
kotakku 0:b1ce54272580 225 NotifyFail(rcode);
kotakku 0:b1ce54272580 226 #endif
kotakku 0:b1ce54272580 227 Release();
kotakku 0:b1ce54272580 228 return rcode;
kotakku 0:b1ce54272580 229 }
kotakku 0:b1ce54272580 230
kotakku 0:b1ce54272580 231 void ACM::EndpointXtract(uint8_t conf, uint8_t iface __attribute__((unused)), uint8_t alt __attribute__((unused)), uint8_t proto __attribute__((unused)), const USB_ENDPOINT_DESCRIPTOR *pep) {
kotakku 0:b1ce54272580 232 //ErrorMessage<uint8_t > (PSTR("Conf.Val"), conf);
kotakku 0:b1ce54272580 233 //ErrorMessage<uint8_t > (PSTR("Iface Num"), iface);
kotakku 0:b1ce54272580 234 //ErrorMessage<uint8_t > (PSTR("Alt.Set"), alt);
kotakku 0:b1ce54272580 235
kotakku 0:b1ce54272580 236 bConfNum = conf;
kotakku 0:b1ce54272580 237
kotakku 0:b1ce54272580 238 uint8_t index;
kotakku 0:b1ce54272580 239
kotakku 0:b1ce54272580 240 if((pep->bmAttributes & bmUSB_TRANSFER_TYPE) == USB_TRANSFER_TYPE_INTERRUPT && (pep->bEndpointAddress & 0x80) == 0x80)
kotakku 0:b1ce54272580 241 index = epInterruptInIndex;
kotakku 0:b1ce54272580 242 else if((pep->bmAttributes & bmUSB_TRANSFER_TYPE) == USB_TRANSFER_TYPE_BULK)
kotakku 0:b1ce54272580 243 index = ((pep->bEndpointAddress & 0x80) == 0x80) ? epDataInIndex : epDataOutIndex;
kotakku 0:b1ce54272580 244 else
kotakku 0:b1ce54272580 245 return;
kotakku 0:b1ce54272580 246
kotakku 0:b1ce54272580 247 // Fill in the endpoint info structure
kotakku 0:b1ce54272580 248 epInfo[index].epAddr = (pep->bEndpointAddress & 0x0F);
kotakku 0:b1ce54272580 249 epInfo[index].maxPktSize = (uint8_t)pep->wMaxPacketSize;
kotakku 0:b1ce54272580 250 epInfo[index].bmSndToggle = 0;
kotakku 0:b1ce54272580 251 epInfo[index].bmRcvToggle = 0;
kotakku 0:b1ce54272580 252
kotakku 0:b1ce54272580 253 bNumEP++;
kotakku 0:b1ce54272580 254
kotakku 0:b1ce54272580 255 PrintEndpointDescriptor(pep);
kotakku 0:b1ce54272580 256 }
kotakku 0:b1ce54272580 257
kotakku 0:b1ce54272580 258 uint8_t ACM::Release() {
kotakku 0:b1ce54272580 259 ready = false;
kotakku 0:b1ce54272580 260 pUsb->GetAddressPool().FreeAddress(bAddress);
kotakku 0:b1ce54272580 261
kotakku 0:b1ce54272580 262 bControlIface = 0;
kotakku 0:b1ce54272580 263 bDataIface = 0;
kotakku 0:b1ce54272580 264 bNumEP = 1;
kotakku 0:b1ce54272580 265
kotakku 0:b1ce54272580 266 bAddress = 0;
kotakku 0:b1ce54272580 267 qNextPollTime = 0;
kotakku 0:b1ce54272580 268 bPollEnable = false;
kotakku 0:b1ce54272580 269 return 0;
kotakku 0:b1ce54272580 270 }
kotakku 0:b1ce54272580 271
kotakku 0:b1ce54272580 272 uint8_t ACM::Poll() {
kotakku 0:b1ce54272580 273 //uint8_t rcode = 0;
kotakku 0:b1ce54272580 274 //if(!bPollEnable)
kotakku 0:b1ce54272580 275 // return 0;
kotakku 0:b1ce54272580 276 //return rcode;
kotakku 0:b1ce54272580 277 return 0;
kotakku 0:b1ce54272580 278 }
kotakku 0:b1ce54272580 279
kotakku 0:b1ce54272580 280 uint8_t ACM::RcvData(uint16_t *bytes_rcvd, uint8_t *dataptr) {
kotakku 0:b1ce54272580 281 uint8_t rv = pUsb->inTransfer(bAddress, epInfo[epDataInIndex].epAddr, bytes_rcvd, dataptr);
kotakku 0:b1ce54272580 282 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 283 Release();
kotakku 0:b1ce54272580 284 }
kotakku 0:b1ce54272580 285 return rv;
kotakku 0:b1ce54272580 286 }
kotakku 0:b1ce54272580 287
kotakku 0:b1ce54272580 288 uint8_t ACM::SndData(uint16_t nbytes, uint8_t *dataptr) {
kotakku 0:b1ce54272580 289 uint8_t rv = pUsb->outTransfer(bAddress, epInfo[epDataOutIndex].epAddr, nbytes, dataptr);
kotakku 0:b1ce54272580 290 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 291 Release();
kotakku 0:b1ce54272580 292 }
kotakku 0:b1ce54272580 293 return rv;
kotakku 0:b1ce54272580 294 }
kotakku 0:b1ce54272580 295
kotakku 0:b1ce54272580 296 uint8_t ACM::SetCommFeature(uint16_t fid, uint8_t nbytes, uint8_t *dataptr) {
kotakku 0:b1ce54272580 297 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCOUT, CDC_SET_COMM_FEATURE, (fid & 0xff), (fid >> 8), bControlIface, nbytes, nbytes, dataptr, NULL));
kotakku 0:b1ce54272580 298 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 299 Release();
kotakku 0:b1ce54272580 300 }
kotakku 0:b1ce54272580 301 return rv;
kotakku 0:b1ce54272580 302 }
kotakku 0:b1ce54272580 303
kotakku 0:b1ce54272580 304 uint8_t ACM::GetCommFeature(uint16_t fid, uint8_t nbytes, uint8_t *dataptr) {
kotakku 0:b1ce54272580 305 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCIN, CDC_GET_COMM_FEATURE, (fid & 0xff), (fid >> 8), bControlIface, nbytes, nbytes, dataptr, NULL));
kotakku 0:b1ce54272580 306 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 307 Release();
kotakku 0:b1ce54272580 308 }
kotakku 0:b1ce54272580 309 return rv;
kotakku 0:b1ce54272580 310 }
kotakku 0:b1ce54272580 311
kotakku 0:b1ce54272580 312 uint8_t ACM::ClearCommFeature(uint16_t fid) {
kotakku 0:b1ce54272580 313 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCOUT, CDC_CLEAR_COMM_FEATURE, (fid & 0xff), (fid >> 8), bControlIface, 0, 0, NULL, NULL));
kotakku 0:b1ce54272580 314 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 315 Release();
kotakku 0:b1ce54272580 316 }
kotakku 0:b1ce54272580 317 return rv;
kotakku 0:b1ce54272580 318 }
kotakku 0:b1ce54272580 319
kotakku 0:b1ce54272580 320 uint8_t ACM::SetLineCoding(const LINE_CODING *dataptr) {
kotakku 0:b1ce54272580 321 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCOUT, CDC_SET_LINE_CODING, 0x00, 0x00, bControlIface, sizeof (LINE_CODING), sizeof (LINE_CODING), (uint8_t*)dataptr, NULL));
kotakku 0:b1ce54272580 322 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 323 Release();
kotakku 0:b1ce54272580 324 }
kotakku 0:b1ce54272580 325 return rv;
kotakku 0:b1ce54272580 326 }
kotakku 0:b1ce54272580 327
kotakku 0:b1ce54272580 328 uint8_t ACM::GetLineCoding(LINE_CODING *dataptr) {
kotakku 0:b1ce54272580 329 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCIN, CDC_GET_LINE_CODING, 0x00, 0x00, bControlIface, sizeof (LINE_CODING), sizeof (LINE_CODING), (uint8_t*)dataptr, NULL));
kotakku 0:b1ce54272580 330 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 331 Release();
kotakku 0:b1ce54272580 332 }
kotakku 0:b1ce54272580 333 return rv;
kotakku 0:b1ce54272580 334 }
kotakku 0:b1ce54272580 335
kotakku 0:b1ce54272580 336 uint8_t ACM::SetControlLineState(uint8_t state) {
kotakku 0:b1ce54272580 337 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCOUT, CDC_SET_CONTROL_LINE_STATE, state, 0, bControlIface, 0, 0, NULL, NULL));
kotakku 0:b1ce54272580 338 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 339 Release();
kotakku 0:b1ce54272580 340 }
kotakku 0:b1ce54272580 341 return rv;
kotakku 0:b1ce54272580 342 }
kotakku 0:b1ce54272580 343
kotakku 0:b1ce54272580 344 uint8_t ACM::SendBreak(uint16_t duration) {
kotakku 0:b1ce54272580 345 uint8_t rv = ( pUsb->ctrlReq(bAddress, 0, bmREQ_CDCOUT, CDC_SEND_BREAK, (duration & 0xff), (duration >> 8), bControlIface, 0, 0, NULL, NULL));
kotakku 0:b1ce54272580 346 if(rv && rv != hrNAK) {
kotakku 0:b1ce54272580 347 Release();
kotakku 0:b1ce54272580 348 }
kotakku 0:b1ce54272580 349 return rv;
kotakku 0:b1ce54272580 350 }
kotakku 0:b1ce54272580 351
kotakku 0:b1ce54272580 352 void ACM::PrintEndpointDescriptor(const USB_ENDPOINT_DESCRIPTOR* ep_ptr) {
kotakku 0:b1ce54272580 353 Notify(PSTR("Endpoint descriptor:"), 0x80);
kotakku 0:b1ce54272580 354 Notify(PSTR("\r\nLength:\t\t"), 0x80);
kotakku 0:b1ce54272580 355 D_PrintHex<uint8_t > (ep_ptr->bLength, 0x80);
kotakku 0:b1ce54272580 356 Notify(PSTR("\r\nType:\t\t"), 0x80);
kotakku 0:b1ce54272580 357 D_PrintHex<uint8_t > (ep_ptr->bDescriptorType, 0x80);
kotakku 0:b1ce54272580 358 Notify(PSTR("\r\nAddress:\t"), 0x80);
kotakku 0:b1ce54272580 359 D_PrintHex<uint8_t > (ep_ptr->bEndpointAddress, 0x80);
kotakku 0:b1ce54272580 360 Notify(PSTR("\r\nAttributes:\t"), 0x80);
kotakku 0:b1ce54272580 361 D_PrintHex<uint8_t > (ep_ptr->bmAttributes, 0x80);
kotakku 0:b1ce54272580 362 Notify(PSTR("\r\nMaxPktSize:\t"), 0x80);
kotakku 0:b1ce54272580 363 D_PrintHex<uint16_t > (ep_ptr->wMaxPacketSize, 0x80);
kotakku 0:b1ce54272580 364 Notify(PSTR("\r\nPoll Intrv:\t"), 0x80);
kotakku 0:b1ce54272580 365 D_PrintHex<uint8_t > (ep_ptr->bInterval, 0x80);
kotakku 0:b1ce54272580 366 Notify(PSTR("\r\n"), 0x80);
kotakku 0:b1ce54272580 367 }
kotakku 0:b1ce54272580 368