| 1 | /* Copyright (c) 2010-2011 mbed.org, MIT License\r |
| 2 | *\r |
| 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software\r |
| 4 | * and associated documentation files (the "Software"), to deal in the Software without\r |
| 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish,\r |
| 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the\r |
| 7 | * Software is furnished to do so, subject to the following conditions:\r |
| 8 | *\r |
| 9 | * The above copyright notice and this permission notice shall be included in all copies or\r |
| 10 | * substantial portions of the Software.\r |
| 11 | *\r |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING\r |
| 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r |
| 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\r |
| 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r |
| 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r |
| 17 | */\r |
| 18 | \r |
| 19 | #ifndef USBDEVICE_H\r |
| 20 | #define USBDEVICE_H\r |
| 21 | \r |
| 22 | // #include "mbed.h"\r |
| 23 | #include "USBDevice_Types.h"\r |
| 24 | #include "USBHAL.h"\r |
| 25 | \r |
| 26 | #include "../descriptor.h"\r |
| 27 | \r |
| 28 | class USBDevice: public USBHAL\r |
| 29 | {\r |
| 30 | public:\r |
| 31 | USBDevice();\r |
| 32 | \r |
| 33 | bool configured(void);\r |
| 34 | \r |
| 35 | bool setDescriptors(usbdesc_base ** descriptors);\r |
| 36 | \r |
| 37 | void connect(void);\r |
| 38 | \r |
| 39 | void disconnect(void);\r |
| 40 | \r |
| 41 | bool addEndpoint(uint8_t endpoint, uint32_t maxPacket);\r |
| 42 | \r |
| 43 | bool readStart(uint8_t endpoint, uint32_t maxSize);\r |
| 44 | bool readEP(uint8_t endpoint, uint8_t * buffer, uint32_t * size, uint32_t maxSize);\r |
| 45 | bool readEP_NB(uint8_t endpoint, uint8_t * buffer, uint32_t * size, uint32_t maxSize);\r |
| 46 | \r |
| 47 | bool write(uint8_t endpoint, uint8_t * buffer, uint32_t size, uint32_t maxSize);\r |
| 48 | bool writeNB(uint8_t endpoint, uint8_t * buffer, uint32_t size, uint32_t maxSize);\r |
| 49 | \r |
| 50 | virtual bool USBCallback_setConfiguration(uint8_t configuration) { return false; };\r |
| 51 | \r |
| 52 | virtual bool USBCallback_setInterface(uint16_t interface, uint8_t alternate) { return false; };\r |
| 53 | \r |
| 54 | protected:\r |
| 55 | virtual bool USBEvent_busReset(void);\r |
| 56 | \r |
| 57 | virtual void EP0setupCallback(void);\r |
| 58 | virtual void EP0out(void);\r |
| 59 | virtual void EP0in(void);\r |
| 60 | \r |
| 61 | virtual bool USBEvent_Frame(uint16_t);\r |
| 62 | \r |
| 63 | int findDescriptorIndex(uint8_t start, uint8_t descriptorType, uint8_t descriptorIndex, uint8_t alternate);\r |
| 64 | int findDescriptorIndex(uint8_t descriptorType, uint8_t descriptorIndex);\r |
| 65 | uint8_t * findDescriptor(uint8_t descriptorType, uint8_t descriptorIndex);\r |
| 66 | uint8_t * findDescriptor(uint8_t descriptorType);\r |
| 67 | \r |
| 68 | CONTROL_TRANSFER * getTransferPtr(void);\r |
| 69 | \r |
| 70 | uint16_t VENDOR_ID;\r |
| 71 | uint16_t PRODUCT_ID;\r |
| 72 | uint16_t PRODUCT_RELEASE;\r |
| 73 | \r |
| 74 | private:\r |
| 75 | bool addRateFeedbackEndpoint(uint8_t endpoint, uint32_t maxPacket);\r |
| 76 | bool requestGetDescriptor(void);\r |
| 77 | bool controlOut(void);\r |
| 78 | bool controlIn(void);\r |
| 79 | bool requestSetAddress(void);\r |
| 80 | bool requestSetConfiguration(void);\r |
| 81 | bool requestSetFeature(void);\r |
| 82 | bool requestClearFeature(void);\r |
| 83 | bool requestGetStatus(void);\r |
| 84 | bool requestSetup(void);\r |
| 85 | bool controlSetup(void);\r |
| 86 | void decodeSetupPacket(uint8_t *data, SETUP_PACKET *packet);\r |
| 87 | bool requestGetConfiguration(void);\r |
| 88 | bool requestGetInterface(void);\r |
| 89 | bool requestSetInterface(void);\r |
| 90 | bool assembleConfigDescriptor(void);\r |
| 91 | \r |
| 92 | usbdesc_base **descriptors;\r |
| 93 | \r |
| 94 | volatile uint16_t lastFrameIndex;\r |
| 95 | \r |
| 96 | CONTROL_TRANSFER transfer;\r |
| 97 | USB_DEVICE device;\r |
| 98 | \r |
| 99 | uint16_t currentInterface;\r |
| 100 | uint8_t currentAlternate;\r |
| 101 | };\r |
| 102 | \r |
| 103 | \r |
| 104 | #endif\r |