Piotr Woźniak / Mbed 2 deprecated KL46Z-Lab2_fullll

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Dependencies:   MAG3110 MMA8451Q SLCD- TSI USBDevice mbed

USBDevice/USBHID/USBMouse.cpp@0:339b7abfa147, 2014-04-16 (annotated)

Committer:
Osator
Date:
Wed Apr 16 12:20:00 2014 +0000
Revision:
0:339b7abfa147
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
Osator 0:339b7abfa147 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
Osator 0:339b7abfa147 2 *
Osator 0:339b7abfa147 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Osator 0:339b7abfa147 4 * and associated documentation files (the "Software"), to deal in the Software without
Osator 0:339b7abfa147 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
Osator 0:339b7abfa147 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Osator 0:339b7abfa147 7 * Software is furnished to do so, subject to the following conditions:
Osator 0:339b7abfa147 8 *
Osator 0:339b7abfa147 9 * The above copyright notice and this permission notice shall be included in all copies or
Osator 0:339b7abfa147 10 * substantial portions of the Software.
Osator 0:339b7abfa147 11 *
Osator 0:339b7abfa147 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Osator 0:339b7abfa147 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Osator 0:339b7abfa147 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Osator 0:339b7abfa147 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Osator 0:339b7abfa147 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Osator 0:339b7abfa147 17 */
Osator 0:339b7abfa147 18
Osator 0:339b7abfa147 19 #include "stdint.h"
Osator 0:339b7abfa147 20 #include "USBMouse.h"
Osator 0:339b7abfa147 21
Osator 0:339b7abfa147 22 bool USBMouse::update(int16_t x, int16_t y, uint8_t button, int8_t z) {
Osator 0:339b7abfa147 23 switch (mouse_type) {
Osator 0:339b7abfa147 24 case REL_MOUSE:
Osator 0:339b7abfa147 25 while (x > 127) {
Osator 0:339b7abfa147 26 if (!mouseSend(127, 0, button, z)) return false;
Osator 0:339b7abfa147 27 x = x - 127;
Osator 0:339b7abfa147 28 }
Osator 0:339b7abfa147 29 while (x < -128) {
Osator 0:339b7abfa147 30 if (!mouseSend(-128, 0, button, z)) return false;
Osator 0:339b7abfa147 31 x = x + 128;
Osator 0:339b7abfa147 32 }
Osator 0:339b7abfa147 33 while (y > 127) {
Osator 0:339b7abfa147 34 if (!mouseSend(0, 127, button, z)) return false;
Osator 0:339b7abfa147 35 y = y - 127;
Osator 0:339b7abfa147 36 }
Osator 0:339b7abfa147 37 while (y < -128) {
Osator 0:339b7abfa147 38 if (!mouseSend(0, -128, button, z)) return false;
Osator 0:339b7abfa147 39 y = y + 128;
Osator 0:339b7abfa147 40 }
Osator 0:339b7abfa147 41 return mouseSend(x, y, button, z);
Osator 0:339b7abfa147 42 case ABS_MOUSE:
Osator 0:339b7abfa147 43 HID_REPORT report;
Osator 0:339b7abfa147 44
Osator 0:339b7abfa147 45 report.data[0] = x & 0xff;
Osator 0:339b7abfa147 46 report.data[1] = (x >> 8) & 0xff;
Osator 0:339b7abfa147 47 report.data[2] = y & 0xff;
Osator 0:339b7abfa147 48 report.data[3] = (y >> 8) & 0xff;
Osator 0:339b7abfa147 49 report.data[4] = -z;
Osator 0:339b7abfa147 50 report.data[5] = button & 0x07;
Osator 0:339b7abfa147 51
Osator 0:339b7abfa147 52 report.length = 6;
Osator 0:339b7abfa147 53
Osator 0:339b7abfa147 54 return send(&report);
Osator 0:339b7abfa147 55 default:
Osator 0:339b7abfa147 56 return false;
Osator 0:339b7abfa147 57 }
Osator 0:339b7abfa147 58 }
Osator 0:339b7abfa147 59
Osator 0:339b7abfa147 60 bool USBMouse::mouseSend(int8_t x, int8_t y, uint8_t buttons, int8_t z) {
Osator 0:339b7abfa147 61 HID_REPORT report;
Osator 0:339b7abfa147 62 report.data[0] = buttons & 0x07;
Osator 0:339b7abfa147 63 report.data[1] = x;
Osator 0:339b7abfa147 64 report.data[2] = y;
Osator 0:339b7abfa147 65 report.data[3] = -z; // >0 to scroll down, <0 to scroll up
Osator 0:339b7abfa147 66
Osator 0:339b7abfa147 67 report.length = 4;
Osator 0:339b7abfa147 68
Osator 0:339b7abfa147 69 return send(&report);
Osator 0:339b7abfa147 70 }
Osator 0:339b7abfa147 71
Osator 0:339b7abfa147 72 bool USBMouse::move(int16_t x, int16_t y) {
Osator 0:339b7abfa147 73 return update(x, y, button, 0);
Osator 0:339b7abfa147 74 }
Osator 0:339b7abfa147 75
Osator 0:339b7abfa147 76 bool USBMouse::scroll(int8_t z) {
Osator 0:339b7abfa147 77 return update(0, 0, button, z);
Osator 0:339b7abfa147 78 }
Osator 0:339b7abfa147 79
Osator 0:339b7abfa147 80
Osator 0:339b7abfa147 81 bool USBMouse::doubleClick() {
Osator 0:339b7abfa147 82 if (!click(MOUSE_LEFT))
Osator 0:339b7abfa147 83 return false;
Osator 0:339b7abfa147 84 wait(0.1);
Osator 0:339b7abfa147 85 return click(MOUSE_LEFT);
Osator 0:339b7abfa147 86 }
Osator 0:339b7abfa147 87
Osator 0:339b7abfa147 88 bool USBMouse::click(uint8_t button) {
Osator 0:339b7abfa147 89 if (!update(0, 0, button, 0))
Osator 0:339b7abfa147 90 return false;
Osator 0:339b7abfa147 91 wait(0.01);
Osator 0:339b7abfa147 92 return update(0, 0, 0, 0);
Osator 0:339b7abfa147 93 }
Osator 0:339b7abfa147 94
Osator 0:339b7abfa147 95 bool USBMouse::press(uint8_t button_) {
Osator 0:339b7abfa147 96 button = button_ & 0x07;
Osator 0:339b7abfa147 97 return update(0, 0, button, 0);
Osator 0:339b7abfa147 98 }
Osator 0:339b7abfa147 99
Osator 0:339b7abfa147 100 bool USBMouse::release(uint8_t button_) {
Osator 0:339b7abfa147 101 button = (button & (~button_)) & 0x07;
Osator 0:339b7abfa147 102 return update(0, 0, button, 0);
Osator 0:339b7abfa147 103 }
Osator 0:339b7abfa147 104
Osator 0:339b7abfa147 105
Osator 0:339b7abfa147 106 uint8_t * USBMouse::reportDesc() {
Osator 0:339b7abfa147 107
Osator 0:339b7abfa147 108 if (mouse_type == REL_MOUSE) {
Osator 0:339b7abfa147 109 static uint8_t reportDescriptor[] = {
Osator 0:339b7abfa147 110 USAGE_PAGE(1), 0x01, // Genric Desktop
Osator 0:339b7abfa147 111 USAGE(1), 0x02, // Mouse
Osator 0:339b7abfa147 112 COLLECTION(1), 0x01, // Application
Osator 0:339b7abfa147 113 USAGE(1), 0x01, // Pointer
Osator 0:339b7abfa147 114 COLLECTION(1), 0x00, // Physical
Osator 0:339b7abfa147 115
Osator 0:339b7abfa147 116 REPORT_COUNT(1), 0x03,
Osator 0:339b7abfa147 117 REPORT_SIZE(1), 0x01,
Osator 0:339b7abfa147 118 USAGE_PAGE(1), 0x09, // Buttons
Osator 0:339b7abfa147 119 USAGE_MINIMUM(1), 0x1,
Osator 0:339b7abfa147 120 USAGE_MAXIMUM(1), 0x3,
Osator 0:339b7abfa147 121 LOGICAL_MINIMUM(1), 0x00,
Osator 0:339b7abfa147 122 LOGICAL_MAXIMUM(1), 0x01,
Osator 0:339b7abfa147 123 INPUT(1), 0x02,
Osator 0:339b7abfa147 124 REPORT_COUNT(1), 0x01,
Osator 0:339b7abfa147 125 REPORT_SIZE(1), 0x05,
Osator 0:339b7abfa147 126 INPUT(1), 0x01,
Osator 0:339b7abfa147 127
Osator 0:339b7abfa147 128 REPORT_COUNT(1), 0x03,
Osator 0:339b7abfa147 129 REPORT_SIZE(1), 0x08,
Osator 0:339b7abfa147 130 USAGE_PAGE(1), 0x01,
Osator 0:339b7abfa147 131 USAGE(1), 0x30, // X
Osator 0:339b7abfa147 132 USAGE(1), 0x31, // Y
Osator 0:339b7abfa147 133 USAGE(1), 0x38, // scroll
Osator 0:339b7abfa147 134 LOGICAL_MINIMUM(1), 0x81,
Osator 0:339b7abfa147 135 LOGICAL_MAXIMUM(1), 0x7f,
Osator 0:339b7abfa147 136 INPUT(1), 0x06, // Relative data
Osator 0:339b7abfa147 137
Osator 0:339b7abfa147 138 END_COLLECTION(0),
Osator 0:339b7abfa147 139 END_COLLECTION(0),
Osator 0:339b7abfa147 140 };
Osator 0:339b7abfa147 141 reportLength = sizeof(reportDescriptor);
Osator 0:339b7abfa147 142 return reportDescriptor;
Osator 0:339b7abfa147 143 } else if (mouse_type == ABS_MOUSE) {
Osator 0:339b7abfa147 144 static uint8_t reportDescriptor[] = {
Osator 0:339b7abfa147 145
Osator 0:339b7abfa147 146 USAGE_PAGE(1), 0x01, // Generic Desktop
Osator 0:339b7abfa147 147 USAGE(1), 0x02, // Mouse
Osator 0:339b7abfa147 148 COLLECTION(1), 0x01, // Application
Osator 0:339b7abfa147 149 USAGE(1), 0x01, // Pointer
Osator 0:339b7abfa147 150 COLLECTION(1), 0x00, // Physical
Osator 0:339b7abfa147 151
Osator 0:339b7abfa147 152 USAGE_PAGE(1), 0x01, // Generic Desktop
Osator 0:339b7abfa147 153 USAGE(1), 0x30, // X
Osator 0:339b7abfa147 154 USAGE(1), 0x31, // Y
Osator 0:339b7abfa147 155 LOGICAL_MINIMUM(1), 0x00, // 0
Osator 0:339b7abfa147 156 LOGICAL_MAXIMUM(2), 0xff, 0x7f, // 32767
Osator 0:339b7abfa147 157 REPORT_SIZE(1), 0x10,
Osator 0:339b7abfa147 158 REPORT_COUNT(1), 0x02,
Osator 0:339b7abfa147 159 INPUT(1), 0x02, // Data, Variable, Absolute
Osator 0:339b7abfa147 160
Osator 0:339b7abfa147 161 USAGE_PAGE(1), 0x01, // Generic Desktop
Osator 0:339b7abfa147 162 USAGE(1), 0x38, // scroll
Osator 0:339b7abfa147 163 LOGICAL_MINIMUM(1), 0x81, // -127
Osator 0:339b7abfa147 164 LOGICAL_MAXIMUM(1), 0x7f, // 127
Osator 0:339b7abfa147 165 REPORT_SIZE(1), 0x08,
Osator 0:339b7abfa147 166 REPORT_COUNT(1), 0x01,
Osator 0:339b7abfa147 167 INPUT(1), 0x06, // Data, Variable, Relative
Osator 0:339b7abfa147 168
Osator 0:339b7abfa147 169 USAGE_PAGE(1), 0x09, // Buttons
Osator 0:339b7abfa147 170 USAGE_MINIMUM(1), 0x01,
Osator 0:339b7abfa147 171 USAGE_MAXIMUM(1), 0x03,
Osator 0:339b7abfa147 172 LOGICAL_MINIMUM(1), 0x00, // 0
Osator 0:339b7abfa147 173 LOGICAL_MAXIMUM(1), 0x01, // 1
Osator 0:339b7abfa147 174 REPORT_COUNT(1), 0x03,
Osator 0:339b7abfa147 175 REPORT_SIZE(1), 0x01,
Osator 0:339b7abfa147 176 INPUT(1), 0x02, // Data, Variable, Absolute
Osator 0:339b7abfa147 177 REPORT_COUNT(1), 0x01,
Osator 0:339b7abfa147 178 REPORT_SIZE(1), 0x05,
Osator 0:339b7abfa147 179 INPUT(1), 0x01, // Constant
Osator 0:339b7abfa147 180
Osator 0:339b7abfa147 181 END_COLLECTION(0),
Osator 0:339b7abfa147 182 END_COLLECTION(0)
Osator 0:339b7abfa147 183 };
Osator 0:339b7abfa147 184 reportLength = sizeof(reportDescriptor);
Osator 0:339b7abfa147 185 return reportDescriptor;
Osator 0:339b7abfa147 186 }
Osator 0:339b7abfa147 187 return NULL;
Osator 0:339b7abfa147 188 }
Osator 0:339b7abfa147 189
Osator 0:339b7abfa147 190 #define DEFAULT_CONFIGURATION (1)
Osator 0:339b7abfa147 191 #define TOTAL_DESCRIPTOR_LENGTH ((1 * CONFIGURATION_DESCRIPTOR_LENGTH) \
Osator 0:339b7abfa147 192 + (1 * INTERFACE_DESCRIPTOR_LENGTH) \
Osator 0:339b7abfa147 193 + (1 * HID_DESCRIPTOR_LENGTH) \
Osator 0:339b7abfa147 194 + (2 * ENDPOINT_DESCRIPTOR_LENGTH))
Osator 0:339b7abfa147 195
Osator 0:339b7abfa147 196 uint8_t * USBMouse::configurationDesc() {
Osator 0:339b7abfa147 197 static uint8_t configurationDescriptor[] = {
Osator 0:339b7abfa147 198 CONFIGURATION_DESCRIPTOR_LENGTH,// bLength
Osator 0:339b7abfa147 199 CONFIGURATION_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 200 LSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (LSB)
Osator 0:339b7abfa147 201 MSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (MSB)
Osator 0:339b7abfa147 202 0x01, // bNumInterfaces
Osator 0:339b7abfa147 203 DEFAULT_CONFIGURATION, // bConfigurationValue
Osator 0:339b7abfa147 204 0x00, // iConfiguration
Osator 0:339b7abfa147 205 C_RESERVED | C_SELF_POWERED, // bmAttributes
Osator 0:339b7abfa147 206 C_POWER(0), // bMaxPowerHello World from Mbed
Osator 0:339b7abfa147 207
Osator 0:339b7abfa147 208 INTERFACE_DESCRIPTOR_LENGTH, // bLength
Osator 0:339b7abfa147 209 INTERFACE_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 210 0x00, // bInterfaceNumber
Osator 0:339b7abfa147 211 0x00, // bAlternateSetting
Osator 0:339b7abfa147 212 0x02, // bNumEndpoints
Osator 0:339b7abfa147 213 HID_CLASS, // bInterfaceClass
Osator 0:339b7abfa147 214 1, // bInterfaceSubClass
Osator 0:339b7abfa147 215 2, // bInterfaceProtocol (mouse)
Osator 0:339b7abfa147 216 0x00, // iInterface
Osator 0:339b7abfa147 217
Osator 0:339b7abfa147 218 HID_DESCRIPTOR_LENGTH, // bLength
Osator 0:339b7abfa147 219 HID_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 220 LSB(HID_VERSION_1_11), // bcdHID (LSB)
Osator 0:339b7abfa147 221 MSB(HID_VERSION_1_11), // bcdHID (MSB)
Osator 0:339b7abfa147 222 0x00, // bCountryCode
Osator 0:339b7abfa147 223 0x01, // bNumDescriptors
Osator 0:339b7abfa147 224 REPORT_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 225 (uint8_t)(LSB(reportDescLength())), // wDescriptorLength (LSB)
Osator 0:339b7abfa147 226 (uint8_t)(MSB(reportDescLength())), // wDescriptorLength (MSB)
Osator 0:339b7abfa147 227
Osator 0:339b7abfa147 228 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
Osator 0:339b7abfa147 229 ENDPOINT_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 230 PHY_TO_DESC(EPINT_IN), // bEndpointAddress
Osator 0:339b7abfa147 231 E_INTERRUPT, // bmAttributes
Osator 0:339b7abfa147 232 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
Osator 0:339b7abfa147 233 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
Osator 0:339b7abfa147 234 1, // bInterval (milliseconds)
Osator 0:339b7abfa147 235
Osator 0:339b7abfa147 236 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
Osator 0:339b7abfa147 237 ENDPOINT_DESCRIPTOR, // bDescriptorType
Osator 0:339b7abfa147 238 PHY_TO_DESC(EPINT_OUT), // bEndpointAddress
Osator 0:339b7abfa147 239 E_INTERRUPT, // bmAttributes
Osator 0:339b7abfa147 240 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
Osator 0:339b7abfa147 241 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
Osator 0:339b7abfa147 242 1, // bInterval (milliseconds)
Osator 0:339b7abfa147 243 };
Osator 0:339b7abfa147 244 return configurationDescriptor;
Osator 0:339b7abfa147 245 }