/*
* Copyright 2013 Con Kolivas
*
* 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 BITFURY_H
#define BITFURY_H
#include "miner.h"
#include "usbutils.h"
#include "mcp2210.h"
#define BXF_CLOCK_DEFAULT 54
#define BXF_CLOCK_OFF 0
#define BXF_CLOCK_MIN 32
#define BXF_CLOCK_MAX 63 // Not really used since we only get hw errors above default
/* In tenths of a degree */
#define BXF_TEMP_TARGET 820
#define BXF_TEMP_HYSTERESIS 30
extern int opt_bxf_temp_target;
#define NF1_PIN_LED 0
#define NF1_PIN_SCK_OVR 5
#define NF1_PIN_PWR_EN 6
#define NF1_SPIBUF_SIZE 16384
struct bitfury_payload {
unsigned char midstate[32];
unsigned int junk[8];
unsigned m7;
unsigned ntime;
unsigned nbits;
unsigned nnonce;
};
struct bitfury_info {
struct cgpu_info *base_cgpu;
struct thr_info *thr;
enum sub_ident ident;
int nonces;
int total_nonces;
double saved_nonces;
int cycles;
bool valid; /* Set on first valid data being found */
/* BF1 specific data */
uint8_t version;
char product[8];
uint32_t serial;
struct timeval tv_start;
/* BXF specific data */
pthread_mutex_t lock;
pthread_t read_thr;
double temperature;
int last_decitemp;
int max_decitemp;
int temp_target;
int work_id; // Current work->subid
int no_matching_work;
int maxroll; // Last maxroll sent to device
int ver_major;
int ver_minor;
int hw_rev;
int chips;
uint8_t clocks; // There are two but we set them equal
int filtered_hw[2]; // Hardware errors we're told about but are filtered
int job[2]; // Completed jobs we're told about
int submits[2]; // Submitted responses
/* NF1 specific data */
struct mcp_settings mcp;
char spibuf[NF1_SPIBUF_SIZE];
unsigned int spibufsz;
int osc6_bits;
struct bitfury_payload payload;
struct bitfury_payload opayload;
unsigned newbuf[20];
unsigned oldbuf[20];
int job_switched;
int results[16];
int results_n;
struct work *work;
struct work *owork;
};
#endif /* BITFURY_H */
