Axeda Corp / Mbed 2 deprecated AxedaGo-Freescal_FRDM-KL46Z

Axeda Ready Demo for Freescale FRDM-KL46Z as accident alert system

Dependencies:   FRDM_MMA8451Q KL46Z-USBHost MAG3110 SocketModem TSI mbed FATFileSystem

Fork of AxedaGo-Freescal_FRDM-KL46Z by Axeda Corp

KL46Z-USBHost/USBHost/USBDeviceConnected.cpp@2:2f9019c5a9fc, 2014-07-02 (annotated)

Committer:
AxedaCorp
Date:
Wed Jul 02 19:57:37 2014 +0000
Revision:
2:2f9019c5a9fc
Parent:
0:65004368569c 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
AxedaCorp 0:65004368569c 1 /* mbed USBHost Library
AxedaCorp 0:65004368569c 2 * Copyright (c) 2006-2013 ARM Limited
AxedaCorp 0:65004368569c 3 *
AxedaCorp 0:65004368569c 4 * Licensed under the Apache License, Version 2.0 (the "License");
AxedaCorp 0:65004368569c 5 * you may not use this file except in compliance with the License.
AxedaCorp 0:65004368569c 6 * You may obtain a copy of the License at
AxedaCorp 0:65004368569c 7 *
AxedaCorp 0:65004368569c 8 * http://www.apache.org/licenses/LICENSE-2.0
AxedaCorp 0:65004368569c 9 *
AxedaCorp 0:65004368569c 10 * Unless required by applicable law or agreed to in writing, software
AxedaCorp 0:65004368569c 11 * distributed under the License is distributed on an "AS IS" BASIS,
AxedaCorp 0:65004368569c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AxedaCorp 0:65004368569c 13 * See the License for the specific language governing permissions and
AxedaCorp 0:65004368569c 14 * limitations under the License.
AxedaCorp 0:65004368569c 15 */
AxedaCorp 0:65004368569c 16
AxedaCorp 0:65004368569c 17 #include "USBDeviceConnected.h"
AxedaCorp 0:65004368569c 18 //#include "dbg.h"
AxedaCorp 0:65004368569c 19 #define USB_DBG(...) while(0)
AxedaCorp 0:65004368569c 20
AxedaCorp 0:65004368569c 21 USBDeviceConnected::USBDeviceConnected() {
AxedaCorp 0:65004368569c 22 init();
AxedaCorp 0:65004368569c 23 }
AxedaCorp 0:65004368569c 24
AxedaCorp 0:65004368569c 25 void USBDeviceConnected::init() {
AxedaCorp 0:65004368569c 26 hub_nb = 0;
AxedaCorp 0:65004368569c 27 port = 0;
AxedaCorp 0:65004368569c 28 vid = 0;
AxedaCorp 0:65004368569c 29 pid = 0;
AxedaCorp 0:65004368569c 30 nb_interf = 0;
AxedaCorp 0:65004368569c 31 enumerated = false;
AxedaCorp 0:65004368569c 32 //activeAddr = false;
AxedaCorp 0:65004368569c 33 //sizeControlEndpoint = 8;
AxedaCorp 0:65004368569c 34 device_class = 0;
AxedaCorp 0:65004368569c 35 device_subclass = 0;
AxedaCorp 0:65004368569c 36 proto = 0;
AxedaCorp 0:65004368569c 37 lowSpeed = false;
AxedaCorp 0:65004368569c 38 for (int i = 0; i < MAX_INTF; i++) {
AxedaCorp 0:65004368569c 39 memset((void *)&intf[i], 0, sizeof(INTERFACE));
AxedaCorp 0:65004368569c 40 intf[i].in_use = false;
AxedaCorp 0:65004368569c 41 for (int j = 0; j < MAX_ENDPOINT_PER_INTERFACE; j++) {
AxedaCorp 0:65004368569c 42 intf[i].ep[j] = NULL;
AxedaCorp 0:65004368569c 43 //strcpy(intf[i].name, "Unknown");
AxedaCorp 0:65004368569c 44 }
AxedaCorp 0:65004368569c 45 }
AxedaCorp 0:65004368569c 46 //hub_parent = NULL;
AxedaCorp 0:65004368569c 47 //hub = NULL;
AxedaCorp 0:65004368569c 48 nb_interf = 0;
AxedaCorp 0:65004368569c 49 }
AxedaCorp 0:65004368569c 50
AxedaCorp 0:65004368569c 51 INTERFACE * USBDeviceConnected::getInterface(uint8_t index) {
AxedaCorp 0:65004368569c 52 if (index >= MAX_INTF)
AxedaCorp 0:65004368569c 53 return NULL;
AxedaCorp 0:65004368569c 54
AxedaCorp 0:65004368569c 55 if (intf[index].in_use)
AxedaCorp 0:65004368569c 56 return &intf[index];
AxedaCorp 0:65004368569c 57
AxedaCorp 0:65004368569c 58 return NULL;
AxedaCorp 0:65004368569c 59 }
AxedaCorp 0:65004368569c 60
AxedaCorp 0:65004368569c 61 bool USBDeviceConnected::addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) {
AxedaCorp 0:65004368569c 62 if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use)) {
AxedaCorp 0:65004368569c 63 return false;
AxedaCorp 0:65004368569c 64 }
AxedaCorp 0:65004368569c 65 intf[intf_nb].in_use = true;
AxedaCorp 0:65004368569c 66 intf[intf_nb].intf_class = intf_class;
AxedaCorp 0:65004368569c 67 intf[intf_nb].intf_subclass = intf_subclass;
AxedaCorp 0:65004368569c 68 intf[intf_nb].intf_protocol = intf_protocol;
AxedaCorp 0:65004368569c 69 intf[intf_nb].nb_endpoint = 0;
AxedaCorp 0:65004368569c 70 return true;
AxedaCorp 0:65004368569c 71 }
AxedaCorp 0:65004368569c 72
AxedaCorp 0:65004368569c 73 bool USBDeviceConnected::addEndpoint(uint8_t intf_nb, USBEndpoint * ept) {
AxedaCorp 0:65004368569c 74 if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use == false) || (intf[intf_nb].nb_endpoint >= MAX_ENDPOINT_PER_INTERFACE)) {
AxedaCorp 0:65004368569c 75 return false;
AxedaCorp 0:65004368569c 76 }
AxedaCorp 0:65004368569c 77 intf[intf_nb].nb_endpoint++;
AxedaCorp 0:65004368569c 78
AxedaCorp 0:65004368569c 79 for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
AxedaCorp 0:65004368569c 80 if (intf[intf_nb].ep[i] == NULL) {
AxedaCorp 0:65004368569c 81 intf[intf_nb].ep[i] = ept;
AxedaCorp 0:65004368569c 82 return true;
AxedaCorp 0:65004368569c 83 }
AxedaCorp 0:65004368569c 84 }
AxedaCorp 0:65004368569c 85 return false;
AxedaCorp 0:65004368569c 86 }
AxedaCorp 0:65004368569c 87
AxedaCorp 0:65004368569c 88 void USBDeviceConnected::init(uint8_t hub_, uint8_t port_, bool lowSpeed_) {
AxedaCorp 0:65004368569c 89 USB_DBG("init dev: %p", this);
AxedaCorp 0:65004368569c 90 init();
AxedaCorp 0:65004368569c 91 hub_nb = hub_;
AxedaCorp 0:65004368569c 92 port = port_;
AxedaCorp 0:65004368569c 93 lowSpeed = lowSpeed_;
AxedaCorp 0:65004368569c 94 }
AxedaCorp 0:65004368569c 95
AxedaCorp 0:65004368569c 96 void USBDeviceConnected::disconnect() {
AxedaCorp 0:65004368569c 97 //for(int i = 0; i < MAX_INTF; i++) {
AxedaCorp 0:65004368569c 98 // intf[i].detach.call();
AxedaCorp 0:65004368569c 99 //}
AxedaCorp 0:65004368569c 100 //init();
AxedaCorp 0:65004368569c 101 }
AxedaCorp 0:65004368569c 102
AxedaCorp 0:65004368569c 103
AxedaCorp 0:65004368569c 104 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index) {
AxedaCorp 0:65004368569c 105 if (intf_nb >= MAX_INTF) {
AxedaCorp 0:65004368569c 106 return NULL;
AxedaCorp 0:65004368569c 107 }
AxedaCorp 0:65004368569c 108 for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
AxedaCorp 0:65004368569c 109 if ((intf[intf_nb].ep[i]->getType() == type) && (intf[intf_nb].ep[i]->getDir() == dir)) {
AxedaCorp 0:65004368569c 110 if(index) {
AxedaCorp 0:65004368569c 111 index--;
AxedaCorp 0:65004368569c 112 } else {
AxedaCorp 0:65004368569c 113 return intf[intf_nb].ep[i];
AxedaCorp 0:65004368569c 114 }
AxedaCorp 0:65004368569c 115 }
AxedaCorp 0:65004368569c 116 }
AxedaCorp 0:65004368569c 117 return NULL;
AxedaCorp 0:65004368569c 118 }
AxedaCorp 0:65004368569c 119
AxedaCorp 0:65004368569c 120 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, uint8_t index) {
AxedaCorp 0:65004368569c 121 if ((intf_nb >= MAX_INTF) || (index >= MAX_ENDPOINT_PER_INTERFACE)) {
AxedaCorp 0:65004368569c 122 return NULL;
AxedaCorp 0:65004368569c 123 }
AxedaCorp 0:65004368569c 124 return intf[intf_nb].ep[index];
AxedaCorp 0:65004368569c 125 }