bfgminer/gc3355.h

/*
 * Copyright 2014 Nate Woolls
 * Copyright 2014 GridSeed Team
 * Copyright 2014 Dualminer Team
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 3 of the License, or (at your option)
 * any later version.  See COPYING for more details.
 */

#ifndef bfgminer_gc3355_h
#define bfgminer_gc3355_h

#include <stdbool.h>

#include "miner.h"

// options configurable by the end-user

extern int opt_sha2_units;

// GridSeed common code begins here

#define GC3355_COMMAND_DELAY_MS 20

#define SCRYPT_UNIT_OPEN  0
#define SCRYPT_UNIT_CLOSE 1

extern
int opt_pll_freq;

//mining both Scrypt & SHA2 at the same time with two processes
//SHA2 process must be run first, no arg requirements, first serial port will be used
//Scrypt process must be launched after, --scrypt and --dual-mode args required
extern
bool opt_dual_mode;

extern
void gc3355_reset_dtr(int fd);

extern void gc3355_init_usbstick(int fd, int pll_freq, bool scrypt_only, bool detect_only);

extern void gc3355_scrypt_reset(int fd);

extern
void gc3355_scrypt_only_reset(int fd);

extern void gc3355_scrypt_prepare_work(unsigned char cmd[156], struct work *);
extern void gc3355_sha2_prepare_work(unsigned char cmd[52], struct work *, bool simple);

#define gc3355_get_cts_status(fd)  ((get_serial_cts(fd) == BGV_LOW) ? 1 : 0)

#endif