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Diffstat (limited to 'src/devices/bus/nes_ctrl/bcbattle.h')
-rw-r--r--src/devices/bus/nes_ctrl/bcbattle.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/devices/bus/nes_ctrl/bcbattle.h b/src/devices/bus/nes_ctrl/bcbattle.h
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+++ b/src/devices/bus/nes_ctrl/bcbattle.h
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+// license:BSD-3-Clause
+// copyright-holders:Fabio Priuli
+/**********************************************************************
+
+ Nintendo Family Computer - Epoch Barcode Battler
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __NES_BCBATTLE__
+#define __NES_BCBATTLE__
+
+
+#include "emu.h"
+#include "ctrl.h"
+#include "machine/bcreader.h"
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> nes_bcbattle_device
+
+class nes_bcbattle_device : public device_t,
+ public device_nes_control_port_interface
+{
+public:
+ // construction/destruction
+ nes_bcbattle_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
+ virtual machine_config_constructor device_mconfig_additions() const;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ virtual UINT8 read_exp(offs_t offset);
+ int read_current_bit();
+
+ static const device_timer_id TIMER_BATTLER = 1;
+ required_device<barcode_reader_device> m_reader;
+ UINT8 m_current_barcode[20];
+ int m_pending_code, m_new_code, m_transmitting, m_cur_bit, m_cur_byte;
+ emu_timer *battler_timer;
+};
+
+// device type definition
+extern const device_type NES_BARCODE_BATTLER;
+
+#endif