236af5e336
The "set serial parity" command allows the user to control which
parity to use when communicating over a serial connection, rather
than having the parity hardcoded to none.
gdb/ChangeLog:
* NEWS: Mention set/show serial parity command.
* monitor.c (monitor_open): Call serial_setparity.
* remote.c (remote_open_1): Likewise.
* ser-base.c (ser_base_serparity): New function.
* ser-base.h (ser_base_setparity): Add declaration.
* ser-go32.c (dos_ops): Set "setparity" field.
* ser-mingw.c (ser_windows_raw): Do not set state.fParity and
state.Parity.
(ser_windows_setparity): New function.
(hardwire_ops): Add ser_windows_setparity.
(tty_ops): Add NULL for setparity field.
(pipe_ops): Add ser_base_setparity.
(tcp_ops): Likewise.
* ser-pipe.c (pipe_ops): Likewise.
* ser-tcp.c (tcp_ops): Likewise.
* ser-unix.c (hardwire_setparity): Add declaration.
(hardwire_raw): Don't reset PARENB flag.
(hardwire_setparity): New function.
(hardwire_ops): Add hardwire_setparity.
* serial.c (serial_setparity): New function.
(serial_parity): New global.
(parity_none, parity_odd, parity_even, parity_enums, parity):
New static globals.
(set_parity): New function.
(_initialize_serial): Add set/show serial parity commands.
* serial.h (GDBPARITY_NONE): Define.
(GDBPARITY_ODD): Define.
(GDBPARITY_EVEN): Define.
(serial_setparity) Add declaration.
(struct serial_ops): Add setparity field.
* target.h (serial_parity): Add declaration.
gdb/doc/ChangeLog:
* gdb.texinfo (Remote configuration): Document "set/show
serial parity" command.
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/* Generic serial interface functions.
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Copyright (C) 2005-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef SER_BASE_H
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#define SER_BASE_H
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struct serial;
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struct ui_file;
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extern int generic_readchar (struct serial *scb, int timeout,
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int (*do_readchar) (struct serial *scb,
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int timeout));
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extern int ser_base_flush_output (struct serial *scb);
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extern int ser_base_flush_input (struct serial *scb);
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extern int ser_base_send_break (struct serial *scb);
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extern void ser_base_raw (struct serial *scb);
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extern serial_ttystate ser_base_get_tty_state (struct serial *scb);
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extern serial_ttystate ser_base_copy_tty_state (struct serial *scb,
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serial_ttystate ttystate);
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extern int ser_base_set_tty_state (struct serial *scb,
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serial_ttystate ttystate);
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extern void ser_base_print_tty_state (struct serial *scb,
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serial_ttystate ttystate,
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struct ui_file *stream);
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extern int ser_base_noflush_set_tty_state (struct serial *scb,
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serial_ttystate new_ttystate,
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serial_ttystate old_ttystate);
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extern int ser_base_setbaudrate (struct serial *scb, int rate);
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extern int ser_base_setstopbits (struct serial *scb, int num);
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extern int ser_base_setparity (struct serial *scb, int parity);
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extern int ser_base_drain_output (struct serial *scb);
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extern int ser_base_write (struct serial *scb, const void *buf, size_t count);
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extern void ser_base_async (struct serial *scb, int async_p);
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extern int ser_base_readchar (struct serial *scb, int timeout);
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#endif
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