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< div id = "projectname" > USB Host Shield 2.0
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< li class = "navelem" > < a class = "el" href = "dir_e5fbe6d2783ccd4c93c7856d92d7be6e.html" > GitHub< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_397a095372f04465e811d0ee219bbf8f.html" > USB_Host_Shield_2.0< / a > < / li > < / ul >
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< / div >
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< div class = "title" > address.h< / div > < / div >
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< a href = "address_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > This software may be distributed and modified under the terms of the GNU< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > General Public License version 2 (GPL2) as published by the Free Software< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > Foundation and appearing in the file GPL2.TXT included in the packaging of< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > this file. Please note that GPL2 Section 2[b] requires that all works based< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > on this software must also be made publicly available under the terms of< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > the GPL2 (" Copyleft" ).< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > Contact information< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "comment" > -------------------< / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "comment" > Circuits At Home, LTD< / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "comment" > Web : http://www.circuitsathome.com< / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "comment" > e-mail : support@circuitsathome.com< / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #if !defined(__ADDRESS_H__)< / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define __ADDRESS_H__< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include < inttypes.h> < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include < stddef.h> < / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "max3421e_8h.html" > max3421e.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "comment" > /* NAK powers. To save space in endpoint data structure, amount of retries before giving up and returning 0x4 is stored in */< / span > < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "comment" > /* bmNakPower as a power of 2. The actual nak_limit is then calculated as nak_limit = ( 2^bmNakPower - 1) */< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a517dfa014946e2d087d197312234a1de" > 27< / a > < / span >   < span class = "preprocessor" > #define USB_NAK_MAX_POWER 16 //NAK binary order maximum value< / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a622e49a2b6b99500654d24321983930e" > 28< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define USB_NAK_DEFAULT 14 //default 16K-1 NAKs before giving up< / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a660e8da9c1167a8450aef91c5c03761d" > 29< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define USB_NAK_NOWAIT 1 //Single NAK stops transfer< / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a39819e4b89e4bc769e2798f2ca6e3d7b" > 30< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define USB_NAK_NONAK 0 //Do not count NAKs, stop retrying after USB Timeout< / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html" > 32< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "struct_ep_info.html" > EpInfo< / a > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   {< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b" > 34< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b" > epAddr< / a > ; < span class = "comment" > // Endpoint address < / span > < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb" > 35< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb" > maxPktSize< / a > ; < span class = "comment" > // Maximum packet size< / span > < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "keyword" > union< / span > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   {< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#a1dea928517c961235eef7b0876e69f10" > 39< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#a1dea928517c961235eef7b0876e69f10" > epAttribs< / a > ;< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keyword" > struct< / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   {< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#ac85bff70ad0e5d71e50cb501f4d8caf3" > 43< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#ac85bff70ad0e5d71e50cb501f4d8caf3" > bmSndToggle< / a > : 1; < span class = "comment" > // Send toggle, when zero bmSNDTOG0, bmSNDTOG1 otherwise< / span > < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#a9238dd40c096baedf041c98b19386a14" > 44< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#a9238dd40c096baedf041c98b19386a14" > bmRcvToggle< / a > : 1; < span class = "comment" > // Send toggle, when zero bmRCVTOG0, bmRCVTOG1 otherwise< / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > < a class = "code" href = "struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46" > 45< / a > < / span >   uint8_t < a class = "code" href = "struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46" > bmNakPower< / a > : 6; < span class = "comment" > // Binary order for NAK_LIMIT value< / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   };< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   };< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   };< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "comment" > // 7 6 5 4 3 2 1 0< / span > < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "comment" > // ---------------------------------< / span > < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "comment" > // | | H | P | P | P | A | A | A |< / span > < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "comment" > // ---------------------------------< / span > < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "comment" > // H - if 1 the address is a hub address< / span > < / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "comment" > // P - parent hub address< / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "comment" > // A - device address / port number in case of hub< / span > < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html" > 59< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   {< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keyword" > union< / span > < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   {< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keyword" > struct< / span > < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   {< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622" > 65< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622" > bmAddress< / a > : 3; < span class = "comment" > // device address/port number< / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html#abd628d37834249af6518f320f3f19065" > 66< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device_address.html#abd628d37834249af6518f320f3f19065" > bmParent< / a > : 3; < span class = "comment" > // parent hub address< / span > < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e" > 67< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e" > bmHub< / a > : 1; < span class = "comment" > // hub flag< / span > < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html#a28e8292497f782fbe83f97ac70eb0aef" > 68< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device_address.html#a28e8292497f782fbe83f97ac70eb0aef" > bmReserved< / a > : 1; < span class = "comment" > // reserved, must be zerro< / span > < / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   };< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f" > 70< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f" > devAddress< / a > ;< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   };< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   };< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a3002da1b823cafeeac8ba4a33bb96905" > 74< / a > < / span >   < span class = "preprocessor" > #define bmUSB_DEV_ADDR_ADDRESS 0x07< / span > < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a61b78658a9cc75f61841f2a0ac8e54fa" > 75< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define bmUSB_DEV_ADDR_PARENT 0x38< / span > < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a32dbe85cf751ca8428d34c45a1931655" > 76< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define bmUSB_DEV_ADDR_HUB 0x40< / span > < / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device.html" > 78< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "struct_usb_device.html" > UsbDevice< / a > < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   {< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device.html#a410d39fb7758157f57794335e990ed02" > 80< / a > < / span >   < a class = "code" href = "struct_ep_info.html" > EpInfo< / a > *< a class = "code" href = "struct_usb_device.html#a410d39fb7758157f57794335e990ed02" > epinfo< / a > ; < span class = "comment" > // endpoint info pointer< / span > < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > 81< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > ; < span class = "comment" > // address< / span > < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device.html#a828814f5231b866ac665a24ec5edaa3a" > 82< / a > < / span >   uint8_t < a class = "code" href = "struct_usb_device.html#a828814f5231b866ac665a24ec5edaa3a" > epcount< / a > ; < span class = "comment" > // number of endpoints< / span > < / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > < a class = "code" href = "struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a" > 83< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a" > lowspeed< / a > ; < span class = "comment" > // indicates if a device is the low speed one< / span > < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "comment" > // uint8_t devclass; // device class< / span > < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   };< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool.html" > 87< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "class_address_pool.html" > AddressPool< / a > < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   {< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "keyword" > virtual< / span > < a class = "code" href = "struct_usb_device.html" > UsbDevice< / a > * < a class = "code" href = "class_address_pool.html#aa92d7e8f0f515340ae2dc1679b627056" > GetUsbDevicePtr< / a > (uint8_t addr) = 0;< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keyword" > virtual< / span > uint8_t < a class = "code" href = "class_address_pool.html#a97df4ef42e50960ce2165f4cdb53e590" > AllocAddress< / a > (uint8_t parent, < span class = "keywordtype" > bool< / span > is_hub = < span class = "keyword" > false< / span > , uint8_t port = 0) = 0;< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "keyword" > virtual< / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "class_address_pool.html#a15fde13223dcb1da89305ad229763562" > FreeAddress< / a > (uint8_t addr) = 0;< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   };< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a90edb051235924cb5280032df397f393" > 95< / a > < / span >   < span class = "keyword" > typedef< / span > void (*< a class = "code" href = "address_8h.html#a90edb051235924cb5280032df397f393" > UsbDeviceHandleFunc< / a > )(< a class = "code" href = "struct_usb_device.html" > UsbDevice< / a > *pdev);< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#abeb4f5491e26a7f2cbf9201575d38104" > 97< / a > < / span >   < span class = "preprocessor" > #define ADDR_ERROR_INVALID_INDEX 0xFF< / span > < / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > < a class = "code" href = "address_8h.html#a8c4dc7975c713673cd832a3502f068d7" > 98< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define ADDR_ERROR_INVALID_ADDRESS 0xFF< / span > < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "keyword" > template< / span > < const u< span class = "keywordtype" > int< / span > 8_t MAX_DEVICES_ALLOWED> < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html" > 101< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "class_address_pool_impl.html" > AddressPoolImpl< / a > : < span class = "keyword" > public< / span > < a class = "code" href = "class_address_pool.html" > AddressPool< / a > < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   {< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < a class = "code" href = "struct_ep_info.html" > EpInfo< / a > dev0ep; < span class = "comment" > //Endpoint data structure used during enumeration for uninitialized device< / span > < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   uint8_t hubCounter; < span class = "comment" > // hub counter is kept < / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "comment" > // in order to avoid hub address duplication< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < a class = "code" href = "struct_usb_device.html" > UsbDevice< / a > thePool[MAX_DEVICES_ALLOWED];< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > // Initializes address pool entry< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keywordtype" > void< / span > InitEntry(uint8_t index)< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   {< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > = 0;< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a828814f5231b866ac665a24ec5edaa3a" > epcount< / a > = 1;< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a" > lowspeed< / a > = 0;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a410d39fb7758157f57794335e990ed02" > epinfo< / a > = & dev0ep;< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   };< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "comment" > // Returns thePool index for a given address< / span > < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   uint8_t FindAddressIndex(uint8_t address = 0)< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   {< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=1; i< MAX_DEVICES_ALLOWED; i++)< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   {< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > if< / span > (thePool[i].address == address)< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < span class = "keywordflow" > return< / span > i;< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   }< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   };< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "comment" > // Returns thePool child index for a given parent< / span > < / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   uint8_t FindChildIndex(< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > addr, uint8_t start = 1)< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   {< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=(start< 1 || start> =MAX_DEVICES_ALLOWED) ? 1 : start; i< MAX_DEVICES_ALLOWED; i++)< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   {< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < span class = "keywordflow" > if< / span > (((< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > *)& thePool[i].address)-> bmParent == addr.< a class = "code" href = "struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622" > bmAddress< / a > )< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   < span class = "keywordflow" > return< / span > i;< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   }< / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   };< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "comment" > // Frees address entry specified by index parameter< / span > < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "keywordtype" > void< / span > FreeAddressByIndex(uint8_t index)< / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "comment" > // Zerro field is reserved and should not be affected< / span > < / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "keywordflow" > if< / span > (index == 0)< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < span class = "comment" > // If a hub was switched off all port addresses should be freed< / span > < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < span class = "keywordflow" > if< / span > (((< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > *)& thePool[index].address)-> bmHub == 1)< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   {< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=1; i = FindChildIndex(*((< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > *)& thePool[index].address), i); )< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   FreeAddressByIndex(i);< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   < / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < span class = "comment" > // If the hub had the last allocated address, hubCounter should be decremented< / span > < / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordflow" > if< / span > (hubCounter == ((< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > *)& thePool[index].address)-> bmAddress)< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   hubCounter --;< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   }< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   InitEntry(index);< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   }< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "comment" > // Initializes the whole address pool at once< / span > < / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < span class = "keywordtype" > void< / span > InitAllAddresses()< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   {< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=1; i< MAX_DEVICES_ALLOWED; i++)< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   InitEntry(i);< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   hubCounter = 0;< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   };< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html#aeaf73d809ebb97bb1015789b8dc31ffa" > 167< / a > < / span >   < a class = "code" href = "class_address_pool_impl.html#aeaf73d809ebb97bb1015789b8dc31ffa" > AddressPoolImpl< / a > () : hubCounter(0)< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   {< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "comment" > // Zero address is reserved< / span > < / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   InitEntry(0);< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   thePool[0].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > = 0;< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   thePool[0].< a class = "code" href = "struct_usb_device.html#a410d39fb7758157f57794335e990ed02" > epinfo< / a > = & dev0ep;< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   dev0ep.< a class = "code" href = "struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b" > epAddr< / a > = 0;< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   dev0ep.< a class = "code" href = "struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb" > maxPktSize< / a > = 8;< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   dev0ep.< a class = "code" href = "struct_ep_info.html#a1dea928517c961235eef7b0876e69f10" > epAttribs< / a > = 0; < span class = "comment" > //set DATA0/1 toggles to 0< / span > < / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   dev0ep.< a class = "code" href = "struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46" > bmNakPower< / a > = < a class = "code" href = "address_8h.html#a517dfa014946e2d087d197312234a1de" > USB_NAK_MAX_POWER< / a > ;< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   InitAllAddresses();< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   };< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "comment" > // Returns a pointer to a specified address entry< / span > < / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html#aa3e12dda249ef6acbb27592fc8fe1cba" > 182< / a > < / span >   < span class = "keyword" > virtual< / span > < a class = "code" href = "struct_usb_device.html" > UsbDevice< / a > * < a class = "code" href = "class_address_pool_impl.html#aa3e12dda249ef6acbb27592fc8fe1cba" > GetUsbDevicePtr< / a > (uint8_t addr)< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   {< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < span class = "keywordflow" > if< / span > (!addr)< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < span class = "keywordflow" > return< / span > thePool;< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   uint8_t index = FindAddressIndex(addr);< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   < span class = "keywordflow" > return< / span > (!index) ? NULL : thePool + index;< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   };< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "comment" > // Performs an operation specified by pfunc for each addressed device< / span > < / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html#a09e6dc797f82543eba0879369116182e" > 193< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_address_pool_impl.html#a09e6dc797f82543eba0879369116182e" > ForEachUsbDevice< / a > (< a class = "code" href = "address_8h.html#a90edb051235924cb5280032df397f393" > UsbDeviceHandleFunc< / a > pfunc)< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   {< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   < span class = "keywordflow" > if< / span > (!pfunc)< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=1; i< MAX_DEVICES_ALLOWED; i++)< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keywordflow" > if< / span > (thePool[i].address)< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   pfunc(thePool + i);< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   };< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   < span class = "comment" > // Allocates new address< / span > < / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html#a14657183c73c631754b31bd0cc588c87" > 203< / a > < / span >   < span class = "keyword" > virtual< / span > uint8_t < a class = "code" href = "class_address_pool_impl.html#a14657183c73c631754b31bd0cc588c87" > AllocAddress< / a > (uint8_t parent, < span class = "keywordtype" > bool< / span > is_hub = < span class = "keyword" > false< / span > , uint8_t port = 0)< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   {< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "comment" > /* if (parent != 0 & & port == 0)< / span > < / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   < span class = "comment" > Serial.println(" PRT:0" ); */< / span > < / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   < / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keywordflow" > if< / span > (parent > 127 || port > 7)< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   < / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < span class = "keywordflow" > if< / span > (is_hub & & hubCounter == 7)< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "comment" > // finds first empty address entry starting from one< / span > < / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   uint8_t index = FindAddressIndex(0); < / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < span class = "keywordflow" > if< / span > (!index) < span class = "comment" > // if empty entry is not found< / span > < / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   < span class = "keywordflow" > if< / span > (parent == 0)< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   {< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < span class = "keywordflow" > if< / span > (is_hub)< / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   {< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > = 0x41;< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   hubCounter ++;< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   }< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > = 1;< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   < / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < span class = "keywordflow" > return< / span > thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > ;< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   }< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > addr;< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   < / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   addr.< a class = "code" href = "struct_usb_device_address.html#abd628d37834249af6518f320f3f19065" > bmParent< / a > = ((< a class = "code" href = "struct_usb_device_address.html" > UsbDeviceAddress< / a > *)& parent)-> bmAddress;< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   < / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < span class = "keywordflow" > if< / span > (is_hub)< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   {< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   addr.< a class = "code" href = "struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e" > bmHub< / a > = 1;< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   addr.< a class = "code" href = "struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622" > bmAddress< / a > = ++hubCounter;< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   }< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   {< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   addr.< a class = "code" href = "struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e" > bmHub< / a > = 0;< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   addr.< a class = "code" href = "struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622" > bmAddress< / a > = port;< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   }< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > = *((uint8_t*)& addr);< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < span class = "comment" > /*< / span > < / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "comment" > Serial.print(" Addr:" );< / span > < / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   < span class = "comment" > Serial.print(addr.bmHub, HEX);< / span > < / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < span class = "comment" > Serial.print(" ." );< / span > < / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   < span class = "comment" > Serial.print(addr.bmParent, HEX);< / span > < / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   < span class = "comment" > Serial.print(" ." );< / span > < / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   < span class = "comment" > Serial.println(addr.bmAddress, HEX);< / span > < / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   < span class = "keywordflow" > return< / span > thePool[index].< a class = "code" href = "struct_usb_device.html#a855beb4cbe3e48b93298ea44d6cae86f" > address< / a > ;< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   };< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   < span class = "comment" > // Empties pool entry< / span > < / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > < a class = "code" href = "class_address_pool_impl.html#a3d59841faa336c359b0736ca45988ce5" > 259< / a > < / span >   < span class = "keyword" > virtual< / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "class_address_pool_impl.html#a3d59841faa336c359b0736ca45988ce5" > FreeAddress< / a > (uint8_t addr)< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   {< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   < span class = "comment" > // if the root hub is disconnected all the addresses should be initialized< / span > < / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   < span class = "keywordflow" > if< / span > (addr == 0x41)< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   {< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   InitAllAddresses();< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   }< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   uint8_t index = FindAddressIndex(addr);< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   FreeAddressByIndex(index);< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   };< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < span class = "comment" > // Returns number of hubs attached< / span > < / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   < span class = "comment" > // It can be rather helpfull to find out if there are hubs attached than getting the exact number of hubs.< / span > < / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   < span class = "comment" > //uint8_t GetNumHubs()< / span > < / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   < span class = "comment" > //{< / span > < / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < span class = "comment" > // return hubCounter;< / span > < / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < span class = "comment" > //};< / span > < / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   < span class = "comment" > //uint8_t GetNumDevices()< / span > < / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   < span class = "comment" > //{< / span > < / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "comment" > // uint8_t counter = 0;< / span > < / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   < / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "comment" > // for (uint8_t i=1; i< MAX_DEVICES_ALLOWED; i++)< / span > < / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   < span class = "comment" > // if (thePool[i].address != 0);< / span > < / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   < span class = "comment" > // counter ++;< / span > < / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   < / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   < span class = "comment" > // return counter;< / span > < / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < span class = "comment" > //};< / span > < / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   };< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   < span class = "preprocessor" > #endif // __ADDRESS_H__< / span > < / div >
< / div > <!-- fragment --> < / div > <!-- contents -->
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