1 //==========================================================================
3 // ser_arm_aim711_16x5x.inl
5 // ARM Industrial Module AIM 711 Serial I/O Interface Module
6 // (interrupt driven) for use with 16x5x driver.
8 //==========================================================================
9 //####ECOSGPLCOPYRIGHTBEGIN####
10 // -------------------------------------------
11 // This file is part of eCos, the Embedded Configurable Operating System.
12 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
14 // eCos is free software; you can redistribute it and/or modify it under
15 // the terms of the GNU General Public License as published by the Free
16 // Software Foundation; either version 2 or (at your option) any later version.
18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
23 // You should have received a copy of the GNU General Public License along
24 // with eCos; if not, write to the Free Software Foundation, Inc.,
25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 // As a special exception, if other files instantiate templates or use macros
28 // or inline functions from this file, or you compile this file and link it
29 // with other works to produce a work based on this file, this file does not
30 // by itself cause the resulting work to be covered by the GNU General Public
31 // License. However the source code for this file must still be made available
32 // in accordance with section (3) of the GNU General Public License.
34 // This exception does not invalidate any other reasons why a work based on
35 // this file might be covered by the GNU General Public License.
37 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
38 // at http://sources.redhat.com/ecos/ecos-license/
39 // -------------------------------------------
40 //####ECOSGPLCOPYRIGHTEND####
41 //==========================================================================
42 //#####DESCRIPTIONBEGIN####
44 // Author(s): jlarmour
47 // Purpose: Serial I/O module (interrupt driven version)
50 //####DESCRIPTIONEND####
52 //==========================================================================
54 #include <cyg/hal/hal_intr.h>
56 //-----------------------------------------------------------------------------
57 // Baud rate specification, based on raw 7.3728 MHz clock
59 static unsigned short select_baud[] = {
85 #ifdef CYGPKG_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0
86 static pc_serial_info aim711_16x5x_serial_info0 = {0x7fd0008,
87 CYGNUM_HAL_INTERRUPT_EXT0};
88 #if CYGNUM_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_BUFSIZE > 0
89 static unsigned char aim711_16x5x_serial_out_buf0[CYGNUM_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_BUFSIZE];
90 static unsigned char aim711_16x5x_serial_in_buf0[CYGNUM_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_BUFSIZE];
92 static SERIAL_CHANNEL_USING_INTERRUPTS(aim711_16x5x_serial_channel0,
94 aim711_16x5x_serial_info0,
95 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_BAUD),
96 CYG_SERIAL_STOP_DEFAULT,
97 CYG_SERIAL_PARITY_DEFAULT,
98 CYG_SERIAL_WORD_LENGTH_DEFAULT,
99 CYG_SERIAL_FLAGS_DEFAULT,
100 &aim711_16x5x_serial_out_buf0[0], sizeof(aim711_16x5x_serial_out_buf0),
101 &aim711_16x5x_serial_in_buf0[0], sizeof(aim711_16x5x_serial_in_buf0)
104 static SERIAL_CHANNEL(aim711_16x5x_serial_channel0,
106 aim711_16x5x_serial_info0,
107 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_BAUD),
108 CYG_SERIAL_STOP_DEFAULT,
109 CYG_SERIAL_PARITY_DEFAULT,
110 CYG_SERIAL_WORD_LENGTH_DEFAULT,
111 CYG_SERIAL_FLAGS_DEFAULT
115 DEVTAB_ENTRY(aim711_16x5x_serial_io0,
116 CYGDAT_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0_NAME,
117 0, // Does not depend on a lower level interface
118 &cyg_io_serial_devio,
120 pc_serial_lookup, // Serial driver may need initializing
121 &aim711_16x5x_serial_channel0
123 #endif // CYGPKG_IO_SERIAL_ARM_AIM711_16X5X_SERIAL0
125 // EOF ser_arm_aim711_16x5x.inl