LIBRARY ZX Opus Discovery (zxopus.h) - z88dk/z88dk GitHub Wiki

Support for the Opus Discovery is built into the zx library.

void set_kempston (int mode)

Sets the kempston emulation (1=on, 0=off)

int get_kempston ()

Gets the kempston emulation status (1=on, 0=off)

int opus_getblocks (int drive)

Gets the number of sectors

int opus_getblocksize (int drive)

Gets the sector size

void opus_lptwrite (unsigned char databyte)

Sends a character to parallel port

unsigned char opus_lptread ()

Reads a character from the parallel port