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Function USBDiskReadSectors

USBDiskReadSectors reads sectors from a USB disk device:

int USBDiskReadSectors(RTUDiskData * DeviceData, 
                       DWORD         Sector, 
                       UINT          Sectors, 
                       void        * Buffer);

Parameters

Device

Pointer to an RTUDiskData structure associated with the desired disk (see USBDiskInitDevice).

Sector

Logical sector (zero-based) where reading should start.

Sectors

Number of sectors to read.

Buffer

Pointer to a buffer to receive the read data.

return value

RTU_SUCCESS or a negative class specific error code or a standard error code on failure.

On CD-ROM and DVD drives, this function returns the 2048 byte CD-ROM Table of Content sector when sector number 0xFFFFFFFE is specified and exactly one sector is read.

Function USBDiskMountDevice

Function USBDiskWriteSectors