This example demonstrates the reading of the USB Gamepad in the Nucleo.
Intro
This example demonstrates the reading of the USB Gamepad in the Nucleo.
Parts
STM32 Nucleo F446RE |
USB Connector |
LED 2pcs |
Register 470 ohm 2pcs |
Breadboard |
Wires |
Wiring diagram
This circuit diagram was created by fritzing.
USB con. | Nucleo |
---|---|
GND | GND |
+ | PA_12 |
- | PA_11 |
5V | 5V |
Original Library
- F401RE-USBHost by Norimasa Okamoto
- USBHostGamepad by Yuuichi Akagawa
USBHost/USBHostTypes.h@0:b5f79b4f741d, 2016-03-15 (annotated)
- Committer:
- beaglescout007
- Date:
- Tue Mar 15 11:39:04 2016 +0000
- Revision:
- 0:b5f79b4f741d
Release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
beaglescout007 | 0:b5f79b4f741d | 1 | /* mbed USBHost Library |
beaglescout007 | 0:b5f79b4f741d | 2 | * Copyright (c) 2006-2013 ARM Limited |
beaglescout007 | 0:b5f79b4f741d | 3 | * |
beaglescout007 | 0:b5f79b4f741d | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
beaglescout007 | 0:b5f79b4f741d | 5 | * you may not use this file except in compliance with the License. |
beaglescout007 | 0:b5f79b4f741d | 6 | * You may obtain a copy of the License at |
beaglescout007 | 0:b5f79b4f741d | 7 | * |
beaglescout007 | 0:b5f79b4f741d | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
beaglescout007 | 0:b5f79b4f741d | 9 | * |
beaglescout007 | 0:b5f79b4f741d | 10 | * Unless required by applicable law or agreed to in writing, software |
beaglescout007 | 0:b5f79b4f741d | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
beaglescout007 | 0:b5f79b4f741d | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
beaglescout007 | 0:b5f79b4f741d | 13 | * See the License for the specific language governing permissions and |
beaglescout007 | 0:b5f79b4f741d | 14 | * limitations under the License. |
beaglescout007 | 0:b5f79b4f741d | 15 | */ |
beaglescout007 | 0:b5f79b4f741d | 16 | |
beaglescout007 | 0:b5f79b4f741d | 17 | #ifndef USB_INC_H |
beaglescout007 | 0:b5f79b4f741d | 18 | #define USB_INC_H |
beaglescout007 | 0:b5f79b4f741d | 19 | |
beaglescout007 | 0:b5f79b4f741d | 20 | #include "mbed.h" |
beaglescout007 | 0:b5f79b4f741d | 21 | #include "toolchain.h" |
beaglescout007 | 0:b5f79b4f741d | 22 | |
beaglescout007 | 0:b5f79b4f741d | 23 | enum USB_TYPE { |
beaglescout007 | 0:b5f79b4f741d | 24 | USB_TYPE_OK = 0, |
beaglescout007 | 0:b5f79b4f741d | 25 | |
beaglescout007 | 0:b5f79b4f741d | 26 | // completion code |
beaglescout007 | 0:b5f79b4f741d | 27 | USB_TYPE_CRC_ERROR = 1, |
beaglescout007 | 0:b5f79b4f741d | 28 | USB_TYPE_BIT_STUFFING_ERROR = 2, |
beaglescout007 | 0:b5f79b4f741d | 29 | USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR = 3, |
beaglescout007 | 0:b5f79b4f741d | 30 | USB_TYPE_STALL_ERROR = 4, |
beaglescout007 | 0:b5f79b4f741d | 31 | USB_TYPE_DEVICE_NOT_RESPONDING_ERROR = 5, |
beaglescout007 | 0:b5f79b4f741d | 32 | USB_TYPE_PID_CHECK_FAILURE_ERROR = 6, |
beaglescout007 | 0:b5f79b4f741d | 33 | USB_TYPE_UNEXPECTED_PID_ERROR = 7, |
beaglescout007 | 0:b5f79b4f741d | 34 | USB_TYPE_DATA_OVERRUN_ERROR = 8, |
beaglescout007 | 0:b5f79b4f741d | 35 | USB_TYPE_DATA_UNDERRUN_ERROR = 9, |
beaglescout007 | 0:b5f79b4f741d | 36 | USB_TYPE_RESERVED = 9, |
beaglescout007 | 0:b5f79b4f741d | 37 | USB_TYPE_RESERVED_ = 10, |
beaglescout007 | 0:b5f79b4f741d | 38 | USB_TYPE_BUFFER_OVERRUN_ERROR = 12, |
beaglescout007 | 0:b5f79b4f741d | 39 | USB_TYPE_BUFFER_UNDERRUN_ERROR = 13, |
beaglescout007 | 0:b5f79b4f741d | 40 | |
beaglescout007 | 0:b5f79b4f741d | 41 | // general usb state |
beaglescout007 | 0:b5f79b4f741d | 42 | USB_TYPE_DISCONNECTED = 14, |
beaglescout007 | 0:b5f79b4f741d | 43 | USB_TYPE_FREE = 15, |
beaglescout007 | 0:b5f79b4f741d | 44 | USB_TYPE_IDLE = 16, |
beaglescout007 | 0:b5f79b4f741d | 45 | USB_TYPE_PROCESSING = 17, |
beaglescout007 | 0:b5f79b4f741d | 46 | |
beaglescout007 | 0:b5f79b4f741d | 47 | USB_TYPE_ERROR = 18, |
beaglescout007 | 0:b5f79b4f741d | 48 | }; |
beaglescout007 | 0:b5f79b4f741d | 49 | |
beaglescout007 | 0:b5f79b4f741d | 50 | |
beaglescout007 | 0:b5f79b4f741d | 51 | enum ENDPOINT_DIRECTION { |
beaglescout007 | 0:b5f79b4f741d | 52 | OUT = 1, |
beaglescout007 | 0:b5f79b4f741d | 53 | IN |
beaglescout007 | 0:b5f79b4f741d | 54 | }; |
beaglescout007 | 0:b5f79b4f741d | 55 | |
beaglescout007 | 0:b5f79b4f741d | 56 | enum ENDPOINT_TYPE { |
beaglescout007 | 0:b5f79b4f741d | 57 | CONTROL_ENDPOINT = 0, |
beaglescout007 | 0:b5f79b4f741d | 58 | ISOCHRONOUS_ENDPOINT, |
beaglescout007 | 0:b5f79b4f741d | 59 | BULK_ENDPOINT, |
beaglescout007 | 0:b5f79b4f741d | 60 | INTERRUPT_ENDPOINT |
beaglescout007 | 0:b5f79b4f741d | 61 | }; |
beaglescout007 | 0:b5f79b4f741d | 62 | |
beaglescout007 | 0:b5f79b4f741d | 63 | #define AUDIO_CLASS 0x01 |
beaglescout007 | 0:b5f79b4f741d | 64 | #define CDC_CLASS 0x02 |
beaglescout007 | 0:b5f79b4f741d | 65 | #define HID_CLASS 0x03 |
beaglescout007 | 0:b5f79b4f741d | 66 | #define MSD_CLASS 0x08 |
beaglescout007 | 0:b5f79b4f741d | 67 | #define HUB_CLASS 0x09 |
beaglescout007 | 0:b5f79b4f741d | 68 | #define SERIAL_CLASS 0x0A |
beaglescout007 | 0:b5f79b4f741d | 69 | |
beaglescout007 | 0:b5f79b4f741d | 70 | #define DEVICE_DESCRIPTOR (1) |
beaglescout007 | 0:b5f79b4f741d | 71 | #define CONFIGURATION_DESCRIPTOR (2) |
beaglescout007 | 0:b5f79b4f741d | 72 | #define INTERFACE_DESCRIPTOR (4) |
beaglescout007 | 0:b5f79b4f741d | 73 | #define ENDPOINT_DESCRIPTOR (5) |
beaglescout007 | 0:b5f79b4f741d | 74 | #define HID_DESCRIPTOR (33) |
beaglescout007 | 0:b5f79b4f741d | 75 | |
beaglescout007 | 0:b5f79b4f741d | 76 | // ----------- Control RequestType Fields ----------- |
beaglescout007 | 0:b5f79b4f741d | 77 | #define USB_DEVICE_TO_HOST 0x80 |
beaglescout007 | 0:b5f79b4f741d | 78 | #define USB_HOST_TO_DEVICE 0x00 |
beaglescout007 | 0:b5f79b4f741d | 79 | #define USB_REQUEST_TYPE_CLASS 0x20 |
beaglescout007 | 0:b5f79b4f741d | 80 | #define USB_REQUEST_TYPE_STANDARD 0x00 |
beaglescout007 | 0:b5f79b4f741d | 81 | #define USB_RECIPIENT_DEVICE 0x00 |
beaglescout007 | 0:b5f79b4f741d | 82 | #define USB_RECIPIENT_INTERFACE 0x01 |
beaglescout007 | 0:b5f79b4f741d | 83 | #define USB_RECIPIENT_ENDPOINT 0x02 |
beaglescout007 | 0:b5f79b4f741d | 84 | |
beaglescout007 | 0:b5f79b4f741d | 85 | // -------------- USB Standard Requests -------------- |
beaglescout007 | 0:b5f79b4f741d | 86 | #define GET_STATUS 0x00 |
beaglescout007 | 0:b5f79b4f741d | 87 | #define SET_FEATURE 0x03 |
beaglescout007 | 0:b5f79b4f741d | 88 | #define SET_ADDRESS 0x05 |
beaglescout007 | 0:b5f79b4f741d | 89 | #define GET_DESCRIPTOR 0x06 |
beaglescout007 | 0:b5f79b4f741d | 90 | #define SET_CONFIGURATION 0x09 |
beaglescout007 | 0:b5f79b4f741d | 91 | #define SET_INTERFACE 0x0b |
beaglescout007 | 0:b5f79b4f741d | 92 | #define CLEAR_FEATURE 0x01 |
beaglescout007 | 0:b5f79b4f741d | 93 | |
beaglescout007 | 0:b5f79b4f741d | 94 | // -------------- USB Descriptor Length -------------- |
beaglescout007 | 0:b5f79b4f741d | 95 | #define DEVICE_DESCRIPTOR_LENGTH 0x12 |
beaglescout007 | 0:b5f79b4f741d | 96 | #define CONFIGURATION_DESCRIPTOR_LENGTH 0x09 |
beaglescout007 | 0:b5f79b4f741d | 97 | |
beaglescout007 | 0:b5f79b4f741d | 98 | // PID |
beaglescout007 | 0:b5f79b4f741d | 99 | #define DATA0 0x03 |
beaglescout007 | 0:b5f79b4f741d | 100 | #define DATA1 0x0b |
beaglescout007 | 0:b5f79b4f741d | 101 | #define ACK 0x02 |
beaglescout007 | 0:b5f79b4f741d | 102 | #define STALL 0x0e |
beaglescout007 | 0:b5f79b4f741d | 103 | #define NAK 0x0a |
beaglescout007 | 0:b5f79b4f741d | 104 | |
beaglescout007 | 0:b5f79b4f741d | 105 | #pragma pack(push,1) |
beaglescout007 | 0:b5f79b4f741d | 106 | typedef struct { |
beaglescout007 | 0:b5f79b4f741d | 107 | uint8_t bLength; |
beaglescout007 | 0:b5f79b4f741d | 108 | uint8_t bDescriptorType; |
beaglescout007 | 0:b5f79b4f741d | 109 | uint16_t bcdUSB; |
beaglescout007 | 0:b5f79b4f741d | 110 | uint8_t bDeviceClass; |
beaglescout007 | 0:b5f79b4f741d | 111 | uint8_t bDeviceSubClass; |
beaglescout007 | 0:b5f79b4f741d | 112 | uint8_t bDeviceProtocol; |
beaglescout007 | 0:b5f79b4f741d | 113 | uint8_t bMaxPacketSize; |
beaglescout007 | 0:b5f79b4f741d | 114 | uint16_t idVendor; |
beaglescout007 | 0:b5f79b4f741d | 115 | uint16_t idProduct; |
beaglescout007 | 0:b5f79b4f741d | 116 | uint16_t bcdDevice; |
beaglescout007 | 0:b5f79b4f741d | 117 | uint8_t iManufacturer; |
beaglescout007 | 0:b5f79b4f741d | 118 | uint8_t iProduct; |
beaglescout007 | 0:b5f79b4f741d | 119 | uint8_t iSerialNumber; |
beaglescout007 | 0:b5f79b4f741d | 120 | uint8_t bNumConfigurations; |
beaglescout007 | 0:b5f79b4f741d | 121 | } PACKED DeviceDescriptor; |
beaglescout007 | 0:b5f79b4f741d | 122 | |
beaglescout007 | 0:b5f79b4f741d | 123 | typedef struct { |
beaglescout007 | 0:b5f79b4f741d | 124 | uint8_t bLength; |
beaglescout007 | 0:b5f79b4f741d | 125 | uint8_t bDescriptorType; |
beaglescout007 | 0:b5f79b4f741d | 126 | uint16_t wTotalLength; |
beaglescout007 | 0:b5f79b4f741d | 127 | uint8_t bNumInterfaces; |
beaglescout007 | 0:b5f79b4f741d | 128 | uint8_t bConfigurationValue; |
beaglescout007 | 0:b5f79b4f741d | 129 | uint8_t iConfiguration; |
beaglescout007 | 0:b5f79b4f741d | 130 | uint8_t bmAttributes; |
beaglescout007 | 0:b5f79b4f741d | 131 | uint8_t bMaxPower; |
beaglescout007 | 0:b5f79b4f741d | 132 | } PACKED ConfigurationDescriptor; |
beaglescout007 | 0:b5f79b4f741d | 133 | |
beaglescout007 | 0:b5f79b4f741d | 134 | typedef struct { |
beaglescout007 | 0:b5f79b4f741d | 135 | uint8_t bLength; |
beaglescout007 | 0:b5f79b4f741d | 136 | uint8_t bDescriptorType; |
beaglescout007 | 0:b5f79b4f741d | 137 | uint8_t bInterfaceNumber; |
beaglescout007 | 0:b5f79b4f741d | 138 | uint8_t bAlternateSetting; |
beaglescout007 | 0:b5f79b4f741d | 139 | uint8_t bNumEndpoints; |
beaglescout007 | 0:b5f79b4f741d | 140 | uint8_t bInterfaceClass; |
beaglescout007 | 0:b5f79b4f741d | 141 | uint8_t bInterfaceSubClass; |
beaglescout007 | 0:b5f79b4f741d | 142 | uint8_t bInterfaceProtocol; |
beaglescout007 | 0:b5f79b4f741d | 143 | uint8_t iInterface; |
beaglescout007 | 0:b5f79b4f741d | 144 | } InterfaceDescriptor; |
beaglescout007 | 0:b5f79b4f741d | 145 | |
beaglescout007 | 0:b5f79b4f741d | 146 | typedef struct { |
beaglescout007 | 0:b5f79b4f741d | 147 | uint8_t bLength; |
beaglescout007 | 0:b5f79b4f741d | 148 | uint8_t bDescriptorType; |
beaglescout007 | 0:b5f79b4f741d | 149 | uint8_t bEndpointAddress; |
beaglescout007 | 0:b5f79b4f741d | 150 | uint8_t bmAttributes; |
beaglescout007 | 0:b5f79b4f741d | 151 | uint16_t wMaxPacketSize; |
beaglescout007 | 0:b5f79b4f741d | 152 | uint8_t bInterval; |
beaglescout007 | 0:b5f79b4f741d | 153 | } EndpointDescriptor; |
beaglescout007 | 0:b5f79b4f741d | 154 | |
beaglescout007 | 0:b5f79b4f741d | 155 | typedef struct { |
beaglescout007 | 0:b5f79b4f741d | 156 | uint8_t bDescLength; |
beaglescout007 | 0:b5f79b4f741d | 157 | uint8_t bDescriptorType; |
beaglescout007 | 0:b5f79b4f741d | 158 | uint8_t bNbrPorts; |
beaglescout007 | 0:b5f79b4f741d | 159 | uint16_t wHubCharacteristics; |
beaglescout007 | 0:b5f79b4f741d | 160 | uint8_t bPwrOn2PwrGood; |
beaglescout007 | 0:b5f79b4f741d | 161 | uint8_t bHubContrCurrent; |
beaglescout007 | 0:b5f79b4f741d | 162 | uint8_t DeviceRemovable; |
beaglescout007 | 0:b5f79b4f741d | 163 | uint8_t PortPweCtrlMak; |
beaglescout007 | 0:b5f79b4f741d | 164 | } HubDescriptor; |
beaglescout007 | 0:b5f79b4f741d | 165 | #pragma pack(pop) |
beaglescout007 | 0:b5f79b4f741d | 166 | |
beaglescout007 | 0:b5f79b4f741d | 167 | #endif |
beaglescout007 | 0:b5f79b4f741d | 168 |