73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* MSPDebug - debugging tool for the eZ430
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* Copyright (C) 2009, 2010 Daniel Beer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef DEVICE_H_
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#define DEVICE_H_
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#include <sys/types.h>
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#include "transport.h"
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#define DEVICE_NUM_REGS 16
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typedef enum {
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DEVICE_CTL_RESET,
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DEVICE_CTL_RUN,
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DEVICE_CTL_HALT,
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DEVICE_CTL_RUN_BP,
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DEVICE_CTL_STEP,
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DEVICE_CTL_ERASE
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} device_ctl_t;
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typedef enum {
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DEVICE_STATUS_HALTED,
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DEVICE_STATUS_RUNNING,
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DEVICE_STATUS_INTR,
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DEVICE_STATUS_ERROR
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} device_status_t;
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struct device {
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void (*close)(void);
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int (*control)(device_ctl_t action);
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device_status_t (*wait)(int blocking);
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int (*breakpoint)(u_int16_t addr);
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int (*getregs)(u_int16_t *regs);
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int (*setregs)(const u_int16_t *regs);
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int (*readmem)(u_int16_t addr, u_int8_t *mem, int len);
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int (*writemem)(u_int16_t addr, const u_int8_t *mem, int len);
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};
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/* MSP430 FET protocol implementation. */
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#define FET_PROTO_SPYBIWIRE 0x01
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#define FET_PROTO_RF2500 0x02
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const struct device *fet_open(const struct fet_transport *transport,
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int proto_flags, int vcc_mv);
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/* MSP430 FET Bootloader implementation. */
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const struct device *bsl_open(const char *device);
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/* Dummy/simulation implementation. */
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const struct device *sim_open(void);
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/* Register device commands */
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void device_init(const struct device *dev);
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void device_exit(void);
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const struct device *device_active(void);
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#endif
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