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124 lines
4.4 KiB
C
124 lines
4.4 KiB
C
/*
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* m4848.h
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* quack
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*
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* Created by Michel DEPEIGE on 18/07/2021.
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* Copyright (c) 2021 Michel DEPEIGE.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the Apache License, Version 2.0 (the "License");
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef M4848_H
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#define M4848_H
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/*
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* Dunno what this is for... The ESP-IDF stack freeze without it.
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* See similar issue at: https://www.esp32.com/viewtopic.php?t=22661&p=81652
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*/
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const unsigned char m4848_APIRM[] = {
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0x06, 0x00, 0xFF, // Usage Page (Vendor Defined 0xFF00)
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0x0A, 0x00, 0x01, // Usage (0x0100)
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0xA1, 0x01, // Collection (Application)
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0x85, 0x01, // Report ID (1)
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0x15, 0x00, // Logical Minimum (0)
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0x26, 0xFF, 0x00, // Logical Maximum (255)
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0x75, 0x08, // Report Size (8)
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0x95, 0x08, // Report Count (8)
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0x09, 0x01, // Usage (0x01)
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0x82, 0x02, 0x01, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Buffered Bytes)
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0x95, 0x08, // Report Count (8)
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0x09, 0x02, // Usage (0x02)
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0xB2, 0x02, 0x01, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile,Buffered Bytes)
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0x95, 0x08, // Report Count (8)
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0x09, 0x03, // Usage (0x03)
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0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
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0xC0, // End Collection
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// 38 bytes
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};
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/*
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* This is dumped from an Apple USB "Hockey Puck" Mouse
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* https://en.wikipedia.org/wiki/Apple_USB_Mouse
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* We will use this HID Report Descriptor as it's the closer to an ADB Mouse
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*/
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const unsigned char m4848_HIDDD[] = {
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0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
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0x09, 0x02, // Usage (Mouse)
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0xA1, 0x01, // Collection (Application)
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0x05, 0x09, // Usage Page (Button)
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0x19, 0x01, // Usage Minimum (0x01)
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0x29, 0x01, // Usage Maximum (0x01)
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0x15, 0x00, // Logical Minimum (0)
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0x25, 0x01, // Logical Maximum (1)
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0x95, 0x01, // Report Count (1)
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0x75, 0x01, // Report Size (1)
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0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
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0x95, 0x01, // Report Count (1)
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0x75, 0x07, // Report Size (7)
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0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
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0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
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0x09, 0x01, // Usage (Pointer)
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0xA1, 0x00, // Collection (Physical)
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0x09, 0x30, // Usage (X)
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0x09, 0x31, // Usage (Y)
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0x15, 0x81, // Logical Minimum (-127)
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0x25, 0x7F, // Logical Maximum (127)
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0x75, 0x08, // Report Size (8)
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0x95, 0x02, // Report Count (2)
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0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
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0xC0, // End Collection
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0xC0, // End Collection
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// 50 bytes
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};
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static esp_hid_raw_report_map_t m4848_report_maps[] = {
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{
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.data = m4848_APIRM,
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.len = sizeof(m4848_APIRM)
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},
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{
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.data = m4848_HIDDD,
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.len = sizeof(m4848_HIDDD)
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}
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};
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static esp_hid_device_config_t m4848_config = {
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.vendor_id = 0x05ac, // Apple, Inc.
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.product_id = 0x0301, // USB Mouse [Mitsumi, M4848]
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.version = 0x0104,
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.device_name = "Quack ADB Mouse",
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.manufacturer_name = "68kmla",
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.serial_number = "0",
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.report_maps = m4848_report_maps,
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.report_maps_len = 2
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};
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/* precalculed table for 0-64 values to 0-127 with a slight acceleration of x^1.2 */
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const unsigned char m4848_accel[] = {
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0x00, 0x01, 0x02, 0x03, 0x05, 0x06, 0x08, 0x0A,
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0x0C, 0x0D, 0x0F, 0x11, 0x13, 0x15, 0x17, 0x19,
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0x1B, 0x1D, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2B,
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0x2D, 0x2F, 0x31, 0x34, 0x36, 0x38, 0x3B, 0x3D,
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0x3F, 0x42, 0x44, 0x47, 0x49, 0x4C, 0x4E, 0x51,
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0x53, 0x56, 0x58, 0x5B, 0x5D, 0x60, 0x62, 0x65,
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0x68, 0x6A, 0x6D, 0x6F, 0x72, 0x75, 0x77, 0x7A,
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0x7D, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F
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};
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#endif
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