LayerOne / LayerOne2017_emu

test

Dependencies:   SDFileSystem mbed-dev

Fork of Nucleo_Ex06_EMU by woodstock .

USBHost/USBDeviceConnected.cpp@4:53ef91c87d74, 2017-05-27 (annotated)

Committer:
charliex
Date:
Sat May 27 02:17:37 2017 +0000
Revision:
4:53ef91c87d74
Parent:
0:3dac1f1bc9e0 
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
beaglescout007 0:3dac1f1bc9e0 1 /* mbed USBHost Library
beaglescout007 0:3dac1f1bc9e0 2 * Copyright (c) 2006-2013 ARM Limited
beaglescout007 0:3dac1f1bc9e0 3 *
beaglescout007 0:3dac1f1bc9e0 4 * Licensed under the Apache License, Version 2.0 (the "License");
beaglescout007 0:3dac1f1bc9e0 5 * you may not use this file except in compliance with the License.
beaglescout007 0:3dac1f1bc9e0 6 * You may obtain a copy of the License at
beaglescout007 0:3dac1f1bc9e0 7 *
beaglescout007 0:3dac1f1bc9e0 8 * http://www.apache.org/licenses/LICENSE-2.0
beaglescout007 0:3dac1f1bc9e0 9 *
beaglescout007 0:3dac1f1bc9e0 10 * Unless required by applicable law or agreed to in writing, software
beaglescout007 0:3dac1f1bc9e0 11 * distributed under the License is distributed on an "AS IS" BASIS,
beaglescout007 0:3dac1f1bc9e0 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
beaglescout007 0:3dac1f1bc9e0 13 * See the License for the specific language governing permissions and
beaglescout007 0:3dac1f1bc9e0 14 * limitations under the License.
beaglescout007 0:3dac1f1bc9e0 15 */
beaglescout007 0:3dac1f1bc9e0 16
beaglescout007 0:3dac1f1bc9e0 17 #include "USBDeviceConnected.h"
beaglescout007 0:3dac1f1bc9e0 18 #include "dbg.h"
beaglescout007 0:3dac1f1bc9e0 19
beaglescout007 0:3dac1f1bc9e0 20 USBDeviceConnected::USBDeviceConnected() {
beaglescout007 0:3dac1f1bc9e0 21 init();
beaglescout007 0:3dac1f1bc9e0 22 }
beaglescout007 0:3dac1f1bc9e0 23
beaglescout007 0:3dac1f1bc9e0 24 void USBDeviceConnected::init() {
beaglescout007 0:3dac1f1bc9e0 25 port = 0;
beaglescout007 0:3dac1f1bc9e0 26 vid = 0;
beaglescout007 0:3dac1f1bc9e0 27 pid = 0;
beaglescout007 0:3dac1f1bc9e0 28 nb_interf = 0;
beaglescout007 0:3dac1f1bc9e0 29 enumerated = false;
beaglescout007 0:3dac1f1bc9e0 30 device_class = 0;
beaglescout007 0:3dac1f1bc9e0 31 device_subclass = 0;
beaglescout007 0:3dac1f1bc9e0 32 proto = 0;
beaglescout007 0:3dac1f1bc9e0 33 lowSpeed = false;
beaglescout007 0:3dac1f1bc9e0 34 hub_parent = NULL;
beaglescout007 0:3dac1f1bc9e0 35 }
beaglescout007 0:3dac1f1bc9e0 36
beaglescout007 0:3dac1f1bc9e0 37 bool USBDeviceConnected::addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) {
beaglescout007 0:3dac1f1bc9e0 38 USB_DBG("intf_nb=%d", intf_nb);
beaglescout007 0:3dac1f1bc9e0 39 if (intf.count(intf_nb) > 0) {
beaglescout007 0:3dac1f1bc9e0 40 return false;
beaglescout007 0:3dac1f1bc9e0 41 }
beaglescout007 0:3dac1f1bc9e0 42 intf[intf_nb] = new INTERFACE(intf_class, intf_subclass, intf_protocol);
beaglescout007 0:3dac1f1bc9e0 43 return true;
beaglescout007 0:3dac1f1bc9e0 44 }
beaglescout007 0:3dac1f1bc9e0 45
beaglescout007 0:3dac1f1bc9e0 46 bool USBDeviceConnected::addEndpoint(uint8_t intf_nb, USBEndpoint * ept) {
beaglescout007 0:3dac1f1bc9e0 47 if (intf.count(intf_nb) > 0) {
beaglescout007 0:3dac1f1bc9e0 48 intf[intf_nb]->ep.push_back(ept);
beaglescout007 0:3dac1f1bc9e0 49 return true;
beaglescout007 0:3dac1f1bc9e0 50 }
beaglescout007 0:3dac1f1bc9e0 51 return false;
beaglescout007 0:3dac1f1bc9e0 52 }
beaglescout007 0:3dac1f1bc9e0 53
beaglescout007 0:3dac1f1bc9e0 54 void USBDeviceConnected::init(USBDeviceConnected* parent, uint8_t port_, bool lowSpeed_) {
beaglescout007 0:3dac1f1bc9e0 55 USB_DBG("init dev: %p", this);
beaglescout007 0:3dac1f1bc9e0 56 init();
beaglescout007 0:3dac1f1bc9e0 57 hub_parent = parent;
beaglescout007 0:3dac1f1bc9e0 58 port = port_;
beaglescout007 0:3dac1f1bc9e0 59 lowSpeed = lowSpeed_;
beaglescout007 0:3dac1f1bc9e0 60 }
beaglescout007 0:3dac1f1bc9e0 61
beaglescout007 0:3dac1f1bc9e0 62 void USBDeviceConnected::disconnect() {
beaglescout007 0:3dac1f1bc9e0 63 //for(int i = 0; i < MAX_INTF; i++) {
beaglescout007 0:3dac1f1bc9e0 64 // intf[i].detach.call();
beaglescout007 0:3dac1f1bc9e0 65 //}
beaglescout007 0:3dac1f1bc9e0 66 //init();
beaglescout007 0:3dac1f1bc9e0 67 }
beaglescout007 0:3dac1f1bc9e0 68
beaglescout007 0:3dac1f1bc9e0 69
beaglescout007 0:3dac1f1bc9e0 70 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index) {
beaglescout007 0:3dac1f1bc9e0 71 USB_DBG("intf_nb=%d", intf_nb);
beaglescout007 0:3dac1f1bc9e0 72 USB_TEST_ASSERT(intf.count(intf_nb) > 0);
beaglescout007 0:3dac1f1bc9e0 73 INTERFACE* inter = intf[intf_nb];
beaglescout007 0:3dac1f1bc9e0 74 for (int i = 0; i < inter->ep.size(); i++) {
beaglescout007 0:3dac1f1bc9e0 75 if ((inter->ep[i]->getType() == type) && (inter->ep[i]->getDir() == dir)) {
beaglescout007 0:3dac1f1bc9e0 76 if(index) {
beaglescout007 0:3dac1f1bc9e0 77 index--;
beaglescout007 0:3dac1f1bc9e0 78 } else {
beaglescout007 0:3dac1f1bc9e0 79 return inter->ep[i];
beaglescout007 0:3dac1f1bc9e0 80 }
beaglescout007 0:3dac1f1bc9e0 81 }
beaglescout007 0:3dac1f1bc9e0 82 }
beaglescout007 0:3dac1f1bc9e0 83 return NULL;
beaglescout007 0:3dac1f1bc9e0 84 }
beaglescout007 0:3dac1f1bc9e0 85
beaglescout007 0:3dac1f1bc9e0 86 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, uint8_t index) {
beaglescout007 0:3dac1f1bc9e0 87 USB_TEST_ASSERT(intf.count(intf_nb) > 0);
beaglescout007 0:3dac1f1bc9e0 88 return intf[intf_nb]->ep[index];
beaglescout007 0:3dac1f1bc9e0 89 }
beaglescout007 0:3dac1f1bc9e0 90