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// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
#ifndef __JVSDEV_H__
#define __JVSDEV_H__
#include "emu.h"
#define MCFG_JVS_DEVICE_ADD(_tag, _type, _host) \
MCFG_DEVICE_ADD(_tag, _type, 0) \
jvs_device::static_set_jvs_host_tag(*device, _host);
class jvs_host;
class jvs_device : public device_t
{
public:
jvs_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source);
static void static_set_jvs_host_tag(device_t &device, const char *jvs_host_tag);
void chain(jvs_device *dev);
void message(uint8_t dest, const uint8_t *send_buffer, uint32_t send_size, uint8_t *recv_buffer, uint32_t &recv_size);
bool get_address_set_line();
protected:
uint32_t jvs_outputs;
void handle_output(ioport_port *port, uint8_t id, uint8_t val);
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// JVS device overrides
virtual const char *device_id();
virtual uint8_t command_format_version();
virtual uint8_t jvs_standard_version();
virtual uint8_t comm_method_version();
virtual void function_list(uint8_t *&buf);
virtual bool switches(uint8_t *&buf, uint8_t count_players, uint8_t bytes_per_switch);
virtual bool coin_counters(uint8_t *&buf, uint8_t count);
virtual bool coin_add(uint8_t slot, int32_t count);
virtual bool analogs(uint8_t *&buf, uint8_t count);
virtual bool swoutputs(uint8_t count, const uint8_t *vals);
virtual bool swoutputs(uint8_t id, uint8_t val);
private:
const char *jvs_host_tag;
jvs_device *next_device;
uint8_t jvs_address;
uint32_t jvs_reset_counter;
int handle_message(const uint8_t *send_buffer, uint32_t send_size, uint8_t *&recv_buffer);
};
#endif
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