remove more unused libraries

1 files changed, 0 insertions, 425 deletions

diff --git a/lib/usbhost/USB_Host_Shield_2.0/usbhub.cpp b/lib/usbhost/USB_Host_Shield_2.0/usbhub.cpp
deleted file mode 100644
index 7fed48e781..0000000000
--- a/lib/usbhost/USB_Host_Shield_2.0/usbhub.cpp
+++ /dev/null
@@ -1,425 +0,0 @@
-/* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
-
-This software may be distributed and modified under the terms of the GNU
-General Public License version 2 (GPL2) as published by the Free Software
-Foundation and appearing in the file GPL2.TXT included in the packaging of
-this file. Please note that GPL2 Section 2[b] requires that all works based
-on this software must also be made publicly available under the terms of
-the GPL2 ("Copyleft").
-
-Contact information
--------------------
-
-Circuits At Home, LTD
-Web      :  http://www.circuitsathome.com
-e-mail   :  support@circuitsathome.com
- */
-#include "usbhub.h"
-
-bool USBHub::bResetInitiated = false;
-
-USBHub::USBHub(USB *p) :
-pUsb(p),
-bAddress(0),
-bNbrPorts(0),
-//bInitState(0),
-qNextPollTime(0),
-bPollEnable(false) {
-        epInfo[0].epAddr = 0;
-        epInfo[0].maxPktSize = 8;
-        epInfo[0].epAttribs = 0;
-        epInfo[0].bmNakPower = USB_NAK_MAX_POWER;
-
-        epInfo[1].epAddr = 1;
-        epInfo[1].maxPktSize = 8; //kludge
-        epInfo[1].epAttribs = 0;
-        epInfo[1].bmNakPower = USB_NAK_NOWAIT;
-
-        if(pUsb)
-                pUsb->RegisterDeviceClass(this);
-}
-
-uint8_t USBHub::Init(uint8_t parent, uint8_t port, bool lowspeed) {
-        uint8_t buf[32];
-        USB_DEVICE_DESCRIPTOR * udd = reinterpret_cast<USB_DEVICE_DESCRIPTOR*>(buf);
-        HubDescriptor* hd = reinterpret_cast<HubDescriptor*>(buf);
-        USB_CONFIGURATION_DESCRIPTOR * ucd = reinterpret_cast<USB_CONFIGURATION_DESCRIPTOR*>(buf);
-        uint8_t rcode;
-        UsbDevice *p = NULL;
-        EpInfo *oldep_ptr = NULL;
-        uint8_t len = 0;
-        uint16_t cd_len = 0;
-
-        //USBTRACE("\r\nHub Init Start ");
-        //D_PrintHex<uint8_t > (bInitState, 0x80);
-
-        AddressPool &addrPool = pUsb->GetAddressPool();
-
-        //switch (bInitState) {
-        //        case 0:
-        if(bAddress)
-                return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
-
-        // Get pointer to pseudo device with address 0 assigned
-        p = addrPool.GetUsbDevicePtr(0);
-
-        if(!p)
-                return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
-
-        if(!p->epinfo)
-                return USB_ERROR_EPINFO_IS_NULL;
-
-        // Save old pointer to EP_RECORD of address 0
-        oldep_ptr = p->epinfo;
-
-        // Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
-        p->epinfo = epInfo;
-
-        p->lowspeed = lowspeed;
-
-        // Get device descriptor
-        rcode = pUsb->getDevDescr(0, 0, 8, (uint8_t*)buf);
-
-        p->lowspeed = false;
-
-        if(!rcode)
-                len = (buf[0] > 32) ? 32 : buf[0];
-
-        if(rcode) {
-                // Restore p->epinfo
-                p->epinfo = oldep_ptr;
-                return rcode;
-        }
-
-        // Extract device class from device descriptor
-        // If device class is not a hub return
-        if(udd->bDeviceClass != 0x09)
-                return USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
-
-        // Allocate new address according to device class
-        bAddress = addrPool.AllocAddress(parent, (udd->bDeviceClass == 0x09) ? true : false, port);
-
-        if(!bAddress)
-                return USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL;
-
-        // Extract Max Packet Size from the device descriptor
-        epInfo[0].maxPktSize = udd->bMaxPacketSize0;
-
-        // Assign new address to the device
-        rcode = pUsb->setAddr(0, 0, bAddress);
-
-        if(rcode) {
-                // Restore p->epinfo
-                p->epinfo = oldep_ptr;
-                addrPool.FreeAddress(bAddress);
-                bAddress = 0;
-                return rcode;
-        }
-
-        //USBTRACE2("\r\nHub address: ", bAddress );
-
-        // Restore p->epinfo
-        p->epinfo = oldep_ptr;
-
-        if(len)
-                rcode = pUsb->getDevDescr(bAddress, 0, len, (uint8_t*)buf);
-
-        if(rcode)
-                goto FailGetDevDescr;
-
-        // Assign epInfo to epinfo pointer
-        rcode = pUsb->setEpInfoEntry(bAddress, 2, epInfo);
-
-        if(rcode)
-                goto FailSetDevTblEntry;
-
-        //                bInitState = 1;
-
-        //        case 1:
-        // Get hub descriptor
-        rcode = GetHubDescriptor(0, 8, buf);
-
-        if(rcode)
-                goto FailGetHubDescr;
-
-        // Save number of ports for future use
-        bNbrPorts = hd->bNbrPorts;
-
-        //                bInitState = 2;
-
-        //        case 2:
-        // Read configuration Descriptor in Order To Obtain Proper Configuration Value
-        rcode = pUsb->getConfDescr(bAddress, 0, 8, 0, buf);
-
-        if(!rcode) {
-                cd_len = ucd->wTotalLength;
-                rcode = pUsb->getConfDescr(bAddress, 0, cd_len, 0, buf);
-        }
-        if(rcode)
-                goto FailGetConfDescr;
-
-        // The following code is of no practical use in real life applications.
-        // It only intended for the usb protocol sniffer to properly parse hub-class requests.
-        {
-                uint8_t buf2[24];
-
-                rcode = pUsb->getConfDescr(bAddress, 0, buf[0], 0, buf2);
-
-                if(rcode)
-                        goto FailGetConfDescr;
-        }
-
-        // Set Configuration Value
-        rcode = pUsb->setConf(bAddress, 0, buf[5]);
-
-        if(rcode)
-                goto FailSetConfDescr;
-
-        //                bInitState = 3;
-
-        //        case 3:
-        // Power on all ports
-        for(uint8_t j = 1; j <= bNbrPorts; j++)
-                SetPortFeature(HUB_FEATURE_PORT_POWER, j, 0); //HubPortPowerOn(j);
-
-        pUsb->SetHubPreMask();
-        bPollEnable = true;
-        //                bInitState = 0;
-        //}
-        //bInitState = 0;
-        //USBTRACE("...OK\r\n");
-        return 0;
-
-        // Oleg, No debugging?? -- xxxajk
-FailGetDevDescr:
-        goto Fail;
-
-FailSetDevTblEntry:
-        goto Fail;
-
-FailGetHubDescr:
-        goto Fail;
-
-FailGetConfDescr:
-        goto Fail;
-
-FailSetConfDescr:
-        goto Fail;
-
-Fail:
-        USBTRACE("...FAIL\r\n");
-        return rcode;
-}
-
-uint8_t USBHub::Release() {
-        pUsb->GetAddressPool().FreeAddress(bAddress);
-
-        if(bAddress == 0x41)
-                pUsb->SetHubPreMask();
-
-        bAddress = 0;
-        bNbrPorts = 0;
-        qNextPollTime = 0;
-        bPollEnable = false;
-        return 0;
-}
-
-uint8_t USBHub::Poll() {
-        uint8_t rcode = 0;
-
-        if(!bPollEnable)
-                return 0;
-
-        if(((long)(millis() - qNextPollTime) >= 0L)) {
-                rcode = CheckHubStatus();
-                qNextPollTime = millis() + 100;
-        }
-        return rcode;
-}
-
-uint8_t USBHub::CheckHubStatus() {
-        uint8_t rcode;
-        uint8_t buf[8];
-        uint16_t read = 1;
-
-        rcode = pUsb->inTransfer(bAddress, 1, &read, buf);
-
-        if(rcode)
-                return rcode;
-
-        //if (buf[0] & 0x01) // Hub Status Change
-        //{
-        //        pUsb->PrintHubStatus(addr);
-        //        rcode = GetHubStatus(1, 0, 1, 4, buf);
-        //        if (rcode)
-        //        {
-        //                USB_HOST_SERIAL.print("GetHubStatus Error");
-        //                USB_HOST_SERIAL.println(rcode, HEX);
-        //                return rcode;
-        //        }
-        //}
-        for(uint8_t port = 1, mask = 0x02; port < 8; mask <<= 1, port++) {
-                if(buf[0] & mask) {
-                        HubEvent evt;
-                        evt.bmEvent = 0;
-
-                        rcode = GetPortStatus(port, 4, evt.evtBuff);
-
-                        if(rcode)
-                                continue;
-
-                        rcode = PortStatusChange(port, evt);
-
-                        if(rcode == HUB_ERROR_PORT_HAS_BEEN_RESET)
-                                return 0;
-
-                        if(rcode)
-                                return rcode;
-                }
-        } // for
-
-        for(uint8_t port = 1; port <= bNbrPorts; port++) {
-                HubEvent evt;
-                evt.bmEvent = 0;
-
-                rcode = GetPortStatus(port, 4, evt.evtBuff);
-
-                if(rcode)
-                        continue;
-
-                if((evt.bmStatus & bmHUB_PORT_STATE_CHECK_DISABLED) != bmHUB_PORT_STATE_DISABLED)
-                        continue;
-
-                // Emulate connection event for the port
-                evt.bmChange |= bmHUB_PORT_STATUS_C_PORT_CONNECTION;
-
-                rcode = PortStatusChange(port, evt);
-
-                if(rcode == HUB_ERROR_PORT_HAS_BEEN_RESET)
-                        return 0;
-
-                if(rcode)
-                        return rcode;
-        } // for
-        return 0;
-}
-
-void USBHub::ResetHubPort(uint8_t port) {
-        HubEvent evt;
-        evt.bmEvent = 0;
-        uint8_t rcode;
-
-        ClearPortFeature(HUB_FEATURE_C_PORT_ENABLE, port, 0);
-        ClearPortFeature(HUB_FEATURE_C_PORT_CONNECTION, port, 0);
-        SetPortFeature(HUB_FEATURE_PORT_RESET, port, 0);
-
-
-        for(int i = 0; i < 3; i++) {
-                rcode = GetPortStatus(port, 4, evt.evtBuff);
-                if(rcode) break; // Some kind of error, bail.
-                if(evt.bmEvent == bmHUB_PORT_EVENT_RESET_COMPLETE || evt.bmEvent == bmHUB_PORT_EVENT_LS_RESET_COMPLETE) {
-                        break;
-                }
-                delay(100); // simulate polling.
-        }
-        ClearPortFeature(HUB_FEATURE_C_PORT_RESET, port, 0);
-        ClearPortFeature(HUB_FEATURE_C_PORT_CONNECTION, port, 0);
-        delay(20);
-}
-
-uint8_t USBHub::PortStatusChange(uint8_t port, HubEvent &evt) {
-        switch(evt.bmEvent) {
-                        // Device connected event
-                case bmHUB_PORT_EVENT_CONNECT:
-                case bmHUB_PORT_EVENT_LS_CONNECT:
-                        if(bResetInitiated)
-                                return 0;
-
-                        ClearPortFeature(HUB_FEATURE_C_PORT_ENABLE, port, 0);
-                        ClearPortFeature(HUB_FEATURE_C_PORT_CONNECTION, port, 0);
-                        SetPortFeature(HUB_FEATURE_PORT_RESET, port, 0);
-                        bResetInitiated = true;
-                        return HUB_ERROR_PORT_HAS_BEEN_RESET;
-
-                        // Device disconnected event
-                case bmHUB_PORT_EVENT_DISCONNECT:
-                        ClearPortFeature(HUB_FEATURE_C_PORT_ENABLE, port, 0);
-                        ClearPortFeature(HUB_FEATURE_C_PORT_CONNECTION, port, 0);
-                        bResetInitiated = false;
-
-                        UsbDeviceAddress a;
-                        a.devAddress = 0;
-                        a.bmHub = 0;
-                        a.bmParent = bAddress;
-                        a.bmAddress = port;
-                        pUsb->ReleaseDevice(a.devAddress);
-                        return 0;
-
-                        // Reset complete event
-                case bmHUB_PORT_EVENT_RESET_COMPLETE:
-                case bmHUB_PORT_EVENT_LS_RESET_COMPLETE:
-                        ClearPortFeature(HUB_FEATURE_C_PORT_RESET, port, 0);
-                        ClearPortFeature(HUB_FEATURE_C_PORT_CONNECTION, port, 0);
-
-                        delay(20);
-
-                        a.devAddress = bAddress;
-
-                        pUsb->Configuring(a.bmAddress, port, (evt.bmStatus & bmHUB_PORT_STATUS_PORT_LOW_SPEED));
-                        bResetInitiated = false;
-                        break;
-
-        } // switch (evt.bmEvent)
-        return 0;
-}
-
-void PrintHubPortStatus(USBHub *hubptr, uint8_t addr, uint8_t port, bool print_changes) {
-        uint8_t rcode = 0;
-        HubEvent evt;
-
-        rcode = hubptr->GetPortStatus(port, 4, evt.evtBuff);
-
-        if(rcode) {
-                USB_HOST_SERIAL.println("ERROR!");
-                return;
-        }
-        USB_HOST_SERIAL.print("\r\nPort ");
-        USB_HOST_SERIAL.println(port, DEC);
-
-        USB_HOST_SERIAL.println("Status");
-        USB_HOST_SERIAL.print("CONNECTION:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_CONNECTION) > 0, DEC);
-        USB_HOST_SERIAL.print("ENABLE:\t\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_ENABLE) > 0, DEC);
-        USB_HOST_SERIAL.print("SUSPEND:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_SUSPEND) > 0, DEC);
-        USB_HOST_SERIAL.print("OVER_CURRENT:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_OVER_CURRENT) > 0, DEC);
-        USB_HOST_SERIAL.print("RESET:\t\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_RESET) > 0, DEC);
-        USB_HOST_SERIAL.print("POWER:\t\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_POWER) > 0, DEC);
-        USB_HOST_SERIAL.print("LOW_SPEED:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_LOW_SPEED) > 0, DEC);
-        USB_HOST_SERIAL.print("HIGH_SPEED:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_HIGH_SPEED) > 0, DEC);
-        USB_HOST_SERIAL.print("TEST:\t\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_TEST) > 0, DEC);
-        USB_HOST_SERIAL.print("INDICATOR:\t");
-        USB_HOST_SERIAL.println((evt.bmStatus & bmHUB_PORT_STATUS_PORT_INDICATOR) > 0, DEC);
-
-        if(!print_changes)
-                return;
-
-        USB_HOST_SERIAL.println("\r\nChange");
-        USB_HOST_SERIAL.print("CONNECTION:\t");
-        USB_HOST_SERIAL.println((evt.bmChange & bmHUB_PORT_STATUS_C_PORT_CONNECTION) > 0, DEC);
-        USB_HOST_SERIAL.print("ENABLE:\t\t");
-        USB_HOST_SERIAL.println((evt.bmChange & bmHUB_PORT_STATUS_C_PORT_ENABLE) > 0, DEC);
-        USB_HOST_SERIAL.print("SUSPEND:\t");
-        USB_HOST_SERIAL.println((evt.bmChange & bmHUB_PORT_STATUS_C_PORT_SUSPEND) > 0, DEC);
-        USB_HOST_SERIAL.print("OVER_CURRENT:\t");
-        USB_HOST_SERIAL.println((evt.bmChange & bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT) > 0, DEC);
-        USB_HOST_SERIAL.print("RESET:\t\t");
-        USB_HOST_SERIAL.println((evt.bmChange & bmHUB_PORT_STATUS_C_PORT_RESET) > 0, DEC);
-}