Sinan Divarci / Mbed OS max4146x_comp

max4146x_comp

Dependencies:   MAX14690

USBDevice/USBHID/USBMouse.cpp@0:0061165683ee, 2020-10-25 (annotated)

Committer:
sdivarci
Date:
Sun Oct 25 20:10:02 2020 +0000
Revision:
0:0061165683ee
sdivarci

Who changed what in which revision?

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sdivarci 0:0061165683ee 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
sdivarci 0:0061165683ee 2 *
sdivarci 0:0061165683ee 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
sdivarci 0:0061165683ee 4 * and associated documentation files (the "Software"), to deal in the Software without
sdivarci 0:0061165683ee 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
sdivarci 0:0061165683ee 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
sdivarci 0:0061165683ee 7 * Software is furnished to do so, subject to the following conditions:
sdivarci 0:0061165683ee 8 *
sdivarci 0:0061165683ee 9 * The above copyright notice and this permission notice shall be included in all copies or
sdivarci 0:0061165683ee 10 * substantial portions of the Software.
sdivarci 0:0061165683ee 11 *
sdivarci 0:0061165683ee 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
sdivarci 0:0061165683ee 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
sdivarci 0:0061165683ee 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
sdivarci 0:0061165683ee 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
sdivarci 0:0061165683ee 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
sdivarci 0:0061165683ee 17 */
sdivarci 0:0061165683ee 18
sdivarci 0:0061165683ee 19 #include "stdint.h"
sdivarci 0:0061165683ee 20 #include "USBMouse.h"
sdivarci 0:0061165683ee 21
sdivarci 0:0061165683ee 22 bool USBMouse::update(int16_t x, int16_t y, uint8_t button, int8_t z) {
sdivarci 0:0061165683ee 23 switch (mouse_type) {
sdivarci 0:0061165683ee 24 case REL_MOUSE:
sdivarci 0:0061165683ee 25 while (x > 127) {
sdivarci 0:0061165683ee 26 if (!mouseSend(127, 0, button, z)) return false;
sdivarci 0:0061165683ee 27 x = x - 127;
sdivarci 0:0061165683ee 28 }
sdivarci 0:0061165683ee 29 while (x < -128) {
sdivarci 0:0061165683ee 30 if (!mouseSend(-128, 0, button, z)) return false;
sdivarci 0:0061165683ee 31 x = x + 128;
sdivarci 0:0061165683ee 32 }
sdivarci 0:0061165683ee 33 while (y > 127) {
sdivarci 0:0061165683ee 34 if (!mouseSend(0, 127, button, z)) return false;
sdivarci 0:0061165683ee 35 y = y - 127;
sdivarci 0:0061165683ee 36 }
sdivarci 0:0061165683ee 37 while (y < -128) {
sdivarci 0:0061165683ee 38 if (!mouseSend(0, -128, button, z)) return false;
sdivarci 0:0061165683ee 39 y = y + 128;
sdivarci 0:0061165683ee 40 }
sdivarci 0:0061165683ee 41 return mouseSend(x, y, button, z);
sdivarci 0:0061165683ee 42 case ABS_MOUSE:
sdivarci 0:0061165683ee 43 HID_REPORT report;
sdivarci 0:0061165683ee 44
sdivarci 0:0061165683ee 45 report.data[0] = x & 0xff;
sdivarci 0:0061165683ee 46 report.data[1] = (x >> 8) & 0xff;
sdivarci 0:0061165683ee 47 report.data[2] = y & 0xff;
sdivarci 0:0061165683ee 48 report.data[3] = (y >> 8) & 0xff;
sdivarci 0:0061165683ee 49 report.data[4] = -z;
sdivarci 0:0061165683ee 50 report.data[5] = button & 0x07;
sdivarci 0:0061165683ee 51
sdivarci 0:0061165683ee 52 report.length = 6;
sdivarci 0:0061165683ee 53
sdivarci 0:0061165683ee 54 return send(&report);
sdivarci 0:0061165683ee 55 default:
sdivarci 0:0061165683ee 56 return false;
sdivarci 0:0061165683ee 57 }
sdivarci 0:0061165683ee 58 }
sdivarci 0:0061165683ee 59
sdivarci 0:0061165683ee 60 bool USBMouse::mouseSend(int8_t x, int8_t y, uint8_t buttons, int8_t z) {
sdivarci 0:0061165683ee 61 HID_REPORT report;
sdivarci 0:0061165683ee 62 report.data[0] = buttons & 0x07;
sdivarci 0:0061165683ee 63 report.data[1] = x;
sdivarci 0:0061165683ee 64 report.data[2] = y;
sdivarci 0:0061165683ee 65 report.data[3] = -z; // >0 to scroll down, <0 to scroll up
sdivarci 0:0061165683ee 66
sdivarci 0:0061165683ee 67 report.length = 4;
sdivarci 0:0061165683ee 68
sdivarci 0:0061165683ee 69 return send(&report);
sdivarci 0:0061165683ee 70 }
sdivarci 0:0061165683ee 71
sdivarci 0:0061165683ee 72 bool USBMouse::move(int16_t x, int16_t y) {
sdivarci 0:0061165683ee 73 return update(x, y, button, 0);
sdivarci 0:0061165683ee 74 }
sdivarci 0:0061165683ee 75
sdivarci 0:0061165683ee 76 bool USBMouse::scroll(int8_t z) {
sdivarci 0:0061165683ee 77 return update(0, 0, button, z);
sdivarci 0:0061165683ee 78 }
sdivarci 0:0061165683ee 79
sdivarci 0:0061165683ee 80
sdivarci 0:0061165683ee 81 bool USBMouse::doubleClick() {
sdivarci 0:0061165683ee 82 if (!click(MOUSE_LEFT))
sdivarci 0:0061165683ee 83 return false;
sdivarci 0:0061165683ee 84 wait(0.1);
sdivarci 0:0061165683ee 85 return click(MOUSE_LEFT);
sdivarci 0:0061165683ee 86 }
sdivarci 0:0061165683ee 87
sdivarci 0:0061165683ee 88 bool USBMouse::click(uint8_t button) {
sdivarci 0:0061165683ee 89 if (!update(0, 0, button, 0))
sdivarci 0:0061165683ee 90 return false;
sdivarci 0:0061165683ee 91 wait(0.01);
sdivarci 0:0061165683ee 92 return update(0, 0, 0, 0);
sdivarci 0:0061165683ee 93 }
sdivarci 0:0061165683ee 94
sdivarci 0:0061165683ee 95 bool USBMouse::press(uint8_t button_) {
sdivarci 0:0061165683ee 96 button = button_ & 0x07;
sdivarci 0:0061165683ee 97 return update(0, 0, button, 0);
sdivarci 0:0061165683ee 98 }
sdivarci 0:0061165683ee 99
sdivarci 0:0061165683ee 100 bool USBMouse::release(uint8_t button_) {
sdivarci 0:0061165683ee 101 button = (button & (~button_)) & 0x07;
sdivarci 0:0061165683ee 102 return update(0, 0, button, 0);
sdivarci 0:0061165683ee 103 }
sdivarci 0:0061165683ee 104
sdivarci 0:0061165683ee 105
sdivarci 0:0061165683ee 106 uint8_t * USBMouse::reportDesc() {
sdivarci 0:0061165683ee 107
sdivarci 0:0061165683ee 108 if (mouse_type == REL_MOUSE) {
sdivarci 0:0061165683ee 109 static uint8_t reportDescriptor[] = {
sdivarci 0:0061165683ee 110 USAGE_PAGE(1), 0x01, // Genric Desktop
sdivarci 0:0061165683ee 111 USAGE(1), 0x02, // Mouse
sdivarci 0:0061165683ee 112 COLLECTION(1), 0x01, // Application
sdivarci 0:0061165683ee 113 USAGE(1), 0x01, // Pointer
sdivarci 0:0061165683ee 114 COLLECTION(1), 0x00, // Physical
sdivarci 0:0061165683ee 115
sdivarci 0:0061165683ee 116 REPORT_COUNT(1), 0x03,
sdivarci 0:0061165683ee 117 REPORT_SIZE(1), 0x01,
sdivarci 0:0061165683ee 118 USAGE_PAGE(1), 0x09, // Buttons
sdivarci 0:0061165683ee 119 USAGE_MINIMUM(1), 0x1,
sdivarci 0:0061165683ee 120 USAGE_MAXIMUM(1), 0x3,
sdivarci 0:0061165683ee 121 LOGICAL_MINIMUM(1), 0x00,
sdivarci 0:0061165683ee 122 LOGICAL_MAXIMUM(1), 0x01,
sdivarci 0:0061165683ee 123 INPUT(1), 0x02,
sdivarci 0:0061165683ee 124 REPORT_COUNT(1), 0x01,
sdivarci 0:0061165683ee 125 REPORT_SIZE(1), 0x05,
sdivarci 0:0061165683ee 126 INPUT(1), 0x01,
sdivarci 0:0061165683ee 127
sdivarci 0:0061165683ee 128 REPORT_COUNT(1), 0x03,
sdivarci 0:0061165683ee 129 REPORT_SIZE(1), 0x08,
sdivarci 0:0061165683ee 130 USAGE_PAGE(1), 0x01,
sdivarci 0:0061165683ee 131 USAGE(1), 0x30, // X
sdivarci 0:0061165683ee 132 USAGE(1), 0x31, // Y
sdivarci 0:0061165683ee 133 USAGE(1), 0x38, // scroll
sdivarci 0:0061165683ee 134 LOGICAL_MINIMUM(1), 0x81,
sdivarci 0:0061165683ee 135 LOGICAL_MAXIMUM(1), 0x7f,
sdivarci 0:0061165683ee 136 INPUT(1), 0x06, // Relative data
sdivarci 0:0061165683ee 137
sdivarci 0:0061165683ee 138 END_COLLECTION(0),
sdivarci 0:0061165683ee 139 END_COLLECTION(0),
sdivarci 0:0061165683ee 140 };
sdivarci 0:0061165683ee 141 reportLength = sizeof(reportDescriptor);
sdivarci 0:0061165683ee 142 return reportDescriptor;
sdivarci 0:0061165683ee 143 } else if (mouse_type == ABS_MOUSE) {
sdivarci 0:0061165683ee 144 static uint8_t reportDescriptor[] = {
sdivarci 0:0061165683ee 145
sdivarci 0:0061165683ee 146 USAGE_PAGE(1), 0x01, // Generic Desktop
sdivarci 0:0061165683ee 147 USAGE(1), 0x02, // Mouse
sdivarci 0:0061165683ee 148 COLLECTION(1), 0x01, // Application
sdivarci 0:0061165683ee 149 USAGE(1), 0x01, // Pointer
sdivarci 0:0061165683ee 150 COLLECTION(1), 0x00, // Physical
sdivarci 0:0061165683ee 151
sdivarci 0:0061165683ee 152 USAGE_PAGE(1), 0x01, // Generic Desktop
sdivarci 0:0061165683ee 153 USAGE(1), 0x30, // X
sdivarci 0:0061165683ee 154 USAGE(1), 0x31, // Y
sdivarci 0:0061165683ee 155 LOGICAL_MINIMUM(1), 0x00, // 0
sdivarci 0:0061165683ee 156 LOGICAL_MAXIMUM(2), 0xff, 0x7f, // 32767
sdivarci 0:0061165683ee 157 REPORT_SIZE(1), 0x10,
sdivarci 0:0061165683ee 158 REPORT_COUNT(1), 0x02,
sdivarci 0:0061165683ee 159 INPUT(1), 0x02, // Data, Variable, Absolute
sdivarci 0:0061165683ee 160
sdivarci 0:0061165683ee 161 USAGE_PAGE(1), 0x01, // Generic Desktop
sdivarci 0:0061165683ee 162 USAGE(1), 0x38, // scroll
sdivarci 0:0061165683ee 163 LOGICAL_MINIMUM(1), 0x81, // -127
sdivarci 0:0061165683ee 164 LOGICAL_MAXIMUM(1), 0x7f, // 127
sdivarci 0:0061165683ee 165 REPORT_SIZE(1), 0x08,
sdivarci 0:0061165683ee 166 REPORT_COUNT(1), 0x01,
sdivarci 0:0061165683ee 167 INPUT(1), 0x06, // Data, Variable, Relative
sdivarci 0:0061165683ee 168
sdivarci 0:0061165683ee 169 USAGE_PAGE(1), 0x09, // Buttons
sdivarci 0:0061165683ee 170 USAGE_MINIMUM(1), 0x01,
sdivarci 0:0061165683ee 171 USAGE_MAXIMUM(1), 0x03,
sdivarci 0:0061165683ee 172 LOGICAL_MINIMUM(1), 0x00, // 0
sdivarci 0:0061165683ee 173 LOGICAL_MAXIMUM(1), 0x01, // 1
sdivarci 0:0061165683ee 174 REPORT_COUNT(1), 0x03,
sdivarci 0:0061165683ee 175 REPORT_SIZE(1), 0x01,
sdivarci 0:0061165683ee 176 INPUT(1), 0x02, // Data, Variable, Absolute
sdivarci 0:0061165683ee 177 REPORT_COUNT(1), 0x01,
sdivarci 0:0061165683ee 178 REPORT_SIZE(1), 0x05,
sdivarci 0:0061165683ee 179 INPUT(1), 0x01, // Constant
sdivarci 0:0061165683ee 180
sdivarci 0:0061165683ee 181 END_COLLECTION(0),
sdivarci 0:0061165683ee 182 END_COLLECTION(0)
sdivarci 0:0061165683ee 183 };
sdivarci 0:0061165683ee 184 reportLength = sizeof(reportDescriptor);
sdivarci 0:0061165683ee 185 return reportDescriptor;
sdivarci 0:0061165683ee 186 }
sdivarci 0:0061165683ee 187 return NULL;
sdivarci 0:0061165683ee 188 }
sdivarci 0:0061165683ee 189
sdivarci 0:0061165683ee 190 #define DEFAULT_CONFIGURATION (1)
sdivarci 0:0061165683ee 191 #define TOTAL_DESCRIPTOR_LENGTH ((1 * CONFIGURATION_DESCRIPTOR_LENGTH) \
sdivarci 0:0061165683ee 192 + (1 * INTERFACE_DESCRIPTOR_LENGTH) \
sdivarci 0:0061165683ee 193 + (1 * HID_DESCRIPTOR_LENGTH) \
sdivarci 0:0061165683ee 194 + (2 * ENDPOINT_DESCRIPTOR_LENGTH))
sdivarci 0:0061165683ee 195
sdivarci 0:0061165683ee 196 uint8_t * USBMouse::configurationDesc() {
sdivarci 0:0061165683ee 197 static uint8_t configurationDescriptor[] = {
sdivarci 0:0061165683ee 198 CONFIGURATION_DESCRIPTOR_LENGTH,// bLength
sdivarci 0:0061165683ee 199 CONFIGURATION_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 200 LSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (LSB)
sdivarci 0:0061165683ee 201 MSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (MSB)
sdivarci 0:0061165683ee 202 0x01, // bNumInterfaces
sdivarci 0:0061165683ee 203 DEFAULT_CONFIGURATION, // bConfigurationValue
sdivarci 0:0061165683ee 204 0x00, // iConfiguration
sdivarci 0:0061165683ee 205 C_RESERVED | C_SELF_POWERED, // bmAttributes
sdivarci 0:0061165683ee 206 C_POWER(0), // bMaxPowerHello World from Mbed
sdivarci 0:0061165683ee 207
sdivarci 0:0061165683ee 208 INTERFACE_DESCRIPTOR_LENGTH, // bLength
sdivarci 0:0061165683ee 209 INTERFACE_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 210 0x00, // bInterfaceNumber
sdivarci 0:0061165683ee 211 0x00, // bAlternateSetting
sdivarci 0:0061165683ee 212 0x02, // bNumEndpoints
sdivarci 0:0061165683ee 213 HID_CLASS, // bInterfaceClass
sdivarci 0:0061165683ee 214 1, // bInterfaceSubClass
sdivarci 0:0061165683ee 215 2, // bInterfaceProtocol (mouse)
sdivarci 0:0061165683ee 216 0x00, // iInterface
sdivarci 0:0061165683ee 217
sdivarci 0:0061165683ee 218 HID_DESCRIPTOR_LENGTH, // bLength
sdivarci 0:0061165683ee 219 HID_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 220 LSB(HID_VERSION_1_11), // bcdHID (LSB)
sdivarci 0:0061165683ee 221 MSB(HID_VERSION_1_11), // bcdHID (MSB)
sdivarci 0:0061165683ee 222 0x00, // bCountryCode
sdivarci 0:0061165683ee 223 0x01, // bNumDescriptors
sdivarci 0:0061165683ee 224 REPORT_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 225 (uint8_t)(LSB(reportDescLength())), // wDescriptorLength (LSB)
sdivarci 0:0061165683ee 226 (uint8_t)(MSB(reportDescLength())), // wDescriptorLength (MSB)
sdivarci 0:0061165683ee 227
sdivarci 0:0061165683ee 228 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
sdivarci 0:0061165683ee 229 ENDPOINT_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 230 PHY_TO_DESC(EPINT_IN), // bEndpointAddress
sdivarci 0:0061165683ee 231 E_INTERRUPT, // bmAttributes
sdivarci 0:0061165683ee 232 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
sdivarci 0:0061165683ee 233 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
sdivarci 0:0061165683ee 234 1, // bInterval (milliseconds)
sdivarci 0:0061165683ee 235
sdivarci 0:0061165683ee 236 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
sdivarci 0:0061165683ee 237 ENDPOINT_DESCRIPTOR, // bDescriptorType
sdivarci 0:0061165683ee 238 PHY_TO_DESC(EPINT_OUT), // bEndpointAddress
sdivarci 0:0061165683ee 239 E_INTERRUPT, // bmAttributes
sdivarci 0:0061165683ee 240 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
sdivarci 0:0061165683ee 241 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
sdivarci 0:0061165683ee 242 1, // bInterval (milliseconds)
sdivarci 0:0061165683ee 243 };
sdivarci 0:0061165683ee 244 return configurationDescriptor;
sdivarci 0:0061165683ee 245 }