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223 lines
5.2 KiB
223 lines
5.2 KiB
#include <stdlib.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <libusb.h>
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#include <wchar.h>
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#include <string.h>
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#define DEVICE_VENDOR_ID 0x33e4
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#define DEVICE_PRODUCT_ID_WIRED 0x5708
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#define DEVICE_PRODUCT_ID_WIRELESS 0x5707
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#define REPORT_MAX_SIZE 0x40 // 64 Bytes
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#define REPORT_UNKNOWN_0_SIZE 0x2
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#define REPORT_DPI_SETTINGS_SIZE 0x39 // 2b with old software, 5 profiles to 7 ?
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#define REPORT_UNKNOWN_1_SIZE 0x2
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#define REPORT_UNKNOWN_2_SIZE 0x24
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#define REPORT_CLICK_DEBOUNCE_SETTINGS_SIZE 0x4
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#define REPORT_LIFT_OFF_SIZE 0x1
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#define REPORT_ANGLE_SNAP_SIZE 0x1
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#define REPORT_MOTION_SYNC_SIZE 0x1
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#define REPORT_UNKNOWN_6_SIZE 0x5
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#define REPORT_BATTERY_SIZE 0x2
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#define COMMAND_UNKNOWN_0 0x82
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#define COMMAND_DPI_SETTINGS 0x83
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#define COMMAND_UNKNOWN_1 0x92
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#define COMMAND_UNKNOWN_2 0x84
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#define COMMAND_CLICK_DEBOUNCE_SETTINGS 0x85
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#define COMMAND_LIFT_OFF 0x86
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#define COMMAND_ANGLE_SNAP 0x87
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#define COMMAND_MOTION_SYNC 0x91
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#define COMMAND_UNKNOWN_6 0x98
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#define COMMAND_BATTERY 0x8F
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typedef struct HTX_DPI_LEVEL
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{
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uint8_t dpi_x_high;
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uint8_t dpi_x_low;
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uint8_t dpi_y_high;
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uint8_t dpi_y_low;
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// LED color when this dpi level is selected
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uint8_t led_r;
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uint8_t led_g;
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uint8_t led_b;
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} __attribute__((packed)) htx_dpi_level_t;
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typedef struct HTX_REPORT_HEADER
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{
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uint8_t a1; // 0xa1: request_type on receive, 0x00 on set
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uint8_t report_size; // report size, after header
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uint8_t command; // COMMAND
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uint8_t zero; // report ? other ?
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} __attribute__((packed)) htx_report_header_t;
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struct HTX_REPORT_DPI_SETTINGS
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{
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htx_report_header_t header;
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uint8_t level_current; // current dpi level
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uint8_t level_count; // count of dpi levels
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htx_dpi_level_t levels[5];
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uint8_t zeros[23];
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} __attribute__((packed));
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struct HTX_REPORT_UNKNOWN_0
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{
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htx_report_header_t header;
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uint8_t value0;
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uint8_t value1;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 2];
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} __attribute__((packed));
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struct HTX_REPORT_UNKNOWN_1
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{
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htx_report_header_t header;
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uint8_t value0;
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uint8_t value1;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 2];
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} __attribute__((packed));
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struct HTX_REPORT_CLICK_DEBOUNCE_SETTINGS
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{
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htx_report_header_t header;
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// A = 0ms B = 1 ms C = 2 ms D = 3 ms E = 4 ms
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uint8_t debounce_preset; // 0x00 = A, 0x01 = B, 0x02 = C, 0x03 = D, 0x04 = E, AUTO = 0x00
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uint8_t unknown_value; // 30d, 40d, or 50d (30 for A/B/C/AUTO) (40 for D) (50 for E)
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uint8_t auto_high; // 0x23 for manual, 0x3C for auto
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uint8_t auto_low; // 0x14 for manual, 0x28 for auto
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uint8_t zeros[REPORT_MAX_SIZE - 8];
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} __attribute__((packed));
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struct HTX_REPORT_LIFT_OFF
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{
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htx_report_header_t header;
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// 1 = Low, 2 = High
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uint8_t lift_off;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 1];
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} __attribute__((packed));
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struct HTX_REPORT_ANGLE_SNAP
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{
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htx_report_header_t header;
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// 0 = disabled, 1 = enabled
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uint8_t angle_snap;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 1];
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} __attribute__((packed));
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struct HTX_REPORT_MOTION_SYNC
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{
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htx_report_header_t header;
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uint8_t motion_sync;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 1];
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} __attribute__((packed));
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struct HTX_REPORT_UNKNOWN_6
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{
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htx_report_header_t header;
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uint8_t value0;
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uint8_t value1;
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uint8_t value2;
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uint8_t value3;
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uint8_t value4;
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uint8_t value5;
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 5];
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} __attribute__((packed));
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struct HTX_REPORT_BATTERY
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{
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htx_report_header_t header;
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uint8_t battery_status; // 0 : not charging, 1 : charging
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uint8_t battery_level; // in %
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uint8_t zeros[REPORT_MAX_SIZE - sizeof(htx_report_header_t) - 2];
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} __attribute__((packed));
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static int htx_send_command(libusb_device_handle* hand, uint8_t command, uint8_t size, void* report)
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{
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htx_report_header_t* head = report;
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head->report_size = size;
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head->command = command;
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// Send command
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int res = libusb_control_transfer(hand,
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0x21, // request type
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0x09, // request (SET_REPORT)
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0x300, // wValue (FEATURE << 8 | REPORT(0))
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0x2, // wIndex = 0x2 : interface
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report,
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64, // wLength = 64
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0 /* timeout*/);
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if(res <= 0) return res;
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// Get response report
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res = libusb_control_transfer(hand,
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0xa1, // request type
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0x01, // request (GET_REPORT)
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0x300, // wValue (FEATURE << 8 | REPORT(0))
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0x2, // wIndex = 0x2 : interface
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report,
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64, // wLength = 64
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0);
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return res;
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}
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void driver_init(void) {}
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uint32_t driver_getkey(void)
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{
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static int count = 0;
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count++;
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if(count == 1)
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return (DEVICE_VENDOR_ID << 16) | DEVICE_PRODUCT_ID_WIRED;
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else if(count == 2)
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return (DEVICE_VENDOR_ID << 16) | DEVICE_PRODUCT_ID_WIRELESS;
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return 0;
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}
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char* driver_get_name(void* handle)
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{
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libusb_device* dev = handle;
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struct libusb_device_descriptor desc;
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libusb_get_device_descriptor(dev, &desc);
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switch(desc.idProduct)
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{
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case 0x5708:
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case 0x5707:
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return "HTX 4K";
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default:
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return "HTX ACE";
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}
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}
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char* driver_get_image(void* handle)
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{
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return "drivers/g-wolves/htx/htx_0.png";
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}
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