If you need a (not recommended), you’d write a KMDF USB driver that handles raw bulk transfers, but userspace libusb is the standard approach today.
Example .inf snippet for Zadig/libwdi:
dev = libusb_open_device_with_vid_pid(ctx, MTK_VID, BROM_PID); if (!dev) fprintf(stderr, "Device not in BROM mode\n"); return -1; mtk brom mode driver
int main() libusb_context *ctx = NULL; libusb_device_handle *dev = NULL; If you need a (not recommended), you’d write
// Detach kernel driver if needed if (libusb_kernel_driver_active(dev, 0) == 1) libusb_detach_kernel_driver(dev, 0); If you need a (not recommended)
#include <libusb-1.0/libusb.h> #include <stdio.h> #include <stdint.h> #define MTK_VID 0x0E8D #define BROM_PID 0x0003 #define BROM_TIMEOUT 2000
// Example: read hardware code uint8_t cmd = BROM_CMD_GET_HWCODE; uint8_t response[32] = 0; int transferred;