ecos-v3_0-branch: packages/hal/arm/lpc2xxx/olpcl2294/current/src/olpcl2294

annotate packages/hal/arm/lpc2xxx/olpcl2294/current/src/olpcl2294_misc.c @ 2836:6283be95ef53

* cdl/hal_arm_lpc2xxx_olpcl2294.cdl: Expanded a list the legal baud rates for both diagnostic and debug channels (upon 230400b bps). * include/hal_platform_setup.h, include/plf_io.h: Extra tabs expanded. * include/hal_platform_setup.h: Fixed a comment about JTAG pinouts. * src/olpcl2294_misc.c: Removed odd _impure_ptr stub.

author	asl
date	Mon, 02 Mar 2009 20:35:21 +0000
parents	74dbf4c3f2e1
children

rev	line source
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	1 //==========================================================================
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	2 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	3 // olpcl2294_misc.c
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	4 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	5 // HAL misc board support code for Olimex LPC-L2294-1MB development
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	6 // board
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	7 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	8 //==========================================================================
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	9 // ####ECOSGPLCOPYRIGHTBEGIN####
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	10 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	11 // This file is part of eCos, the Embedded Configurable Operating System.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	12 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2008 Free Software Foundation, Inc.
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	13 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	14 // eCos is free software; you can redistribute it and/or modify it under
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	15 // the terms of the GNU General Public License as published by the Free
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	16 // Software Foundation; either version 2 or (at your option) any later
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	17 // version.
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	18 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	19 // eCos is distributed in the hope that it will be useful, but WITHOUT
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	20 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	22 // for more details.
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	23 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	24 // You should have received a copy of the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	25 // along with eCos; if not, write to the Free Software Foundation, Inc.,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	26 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	27 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	28 // As a special exception, if other files instantiate templates or use
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	29 // macros or inline functions from this file, or you compile this file
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	30 // and link it with other works to produce a work based on this file,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	31 // this file does not by itself cause the resulting work to be covered by
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	32 // the GNU General Public License. However the source code for this file
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	33 // must still be made available in accordance with section (3) of the GNU
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	34 // General Public License v2.
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	35 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	36 // This exception does not invalidate any other reasons why a work based
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	37 // on this file might be covered by the GNU General Public License.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	38 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2665 diff changeset	39 // ####ECOSGPLCOPYRIGHTEND####
2665 60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	40 //==========================================================================
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	41 //#####DESCRIPTIONBEGIN####
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	42 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	43 // Author(s): Sergei Gavrikov
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	44 // Contributors: Sergei Gavrikov
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	45 // Date: 2008-08-31
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	46 // Purpose: HAL board support
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	47 // Description: Implementations of HAL board interfaces
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	48 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	49 //####DESCRIPTIONEND####
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	50 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	51 //========================================================================*/
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	52
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	53 #include <pkgconf/hal.h>
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	54 #include <cyg/hal/hal_io.h> // IO macros
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	55 #include <cyg/hal/hal_arch.h> // Register state info
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	56
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	57 #include <cyg/infra/cyg_type.h> // base types
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	58 #include <cyg/hal/var_io.h>
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	59
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	60 #include <cyg/hal/hal_var_ints.h>
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	61 #include <cyg/hal/drv_api.h>
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	62
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	63 extern void cyg_hal_plf_serial_init (void);
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	64
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	65 //--------------------------------------------------------------------------
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	66 // hal_lpc2xxx_set_leds --
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	67 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	68 // There is one diagnostic LED marked 'STAT' on the board
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	69 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	70 void
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	71 hal_lpc2xxx_set_leds (int mask)
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	72 {
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	73 HAL_WRITE_UINT32 (CYGARC_HAL_LPC2XXX_REG_IO_BASE +
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	74 CYGARC_HAL_LPC2XXX_REG_IO1SET, (1 << 23));
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	75 if (mask & 1)
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	76 HAL_WRITE_UINT32 (CYGARC_HAL_LPC2XXX_REG_IO_BASE +
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	77 CYGARC_HAL_LPC2XXX_REG_IO1CLR, (1 << 23));
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	78 }
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	79
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	80 //--------------------------------------------------------------------------
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	81 // cyg_hal_plf_comms_init --
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	82 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	83 void
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	84 cyg_hal_plf_comms_init (void)
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	85 {
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	86 static int initialized = 0;
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	87
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	88 if (initialized)
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	89 return;
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	90 initialized = 1;
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	91
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	92 cyg_hal_plf_serial_init ();
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	93 }
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	94
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	95 #ifdef HAL_PLF_HARDWARE_INIT
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	96 //--------------------------------------------------------------------------
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	97 // hal_plf_hardware_init --
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	98 //
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	99 void
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	100 hal_plf_hardware_init (void)
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	101 {
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	102 // configure IRQ level from CL CS8900A
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	103 cyg_drv_interrupt_configure (CYGNUM_HAL_INTERRUPT_EINT2, 0, 1);
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	104 }
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	105 #endif // HAL_PLF_HARDWARE_INIT
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	106
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	107 // indent: --indent-level4 -br -nut; vim: expandtab tabstop=4 shiftwidth=4
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	108 //--------------------------------------------------------------------------
60c9e53bbe45 * LPC-L2294 development board package asl parents: diff changeset	109 // EOF olpcl2294_misc.c

Mercurial > ecos-v3_0-branch

annotate packages/hal/arm/lpc2xxx/olpcl2294/current/src/olpcl2294_misc.c @ 2836:6283be95ef53