Mercurial > ecos-v3_0-branch
diff packages/hal/arm/lpc2xxx/var/current/tests/iap_test.c @ 2714:615dc33ccc6c
* include/lpc2xxx_iap.h, src/lpc2xxx_iap.c, tests/iap_test.c: New
files: support for IAP (In Application Programming) interface and
small test case for hal_lpc2xxx_iap_call().
* cdl/hal_arm_lpc2xxx.cdl: CYGINT_HAL_ARM_LPC2XXX_IAP_CALL interface
and CYGPKG_HAL_ARM_LPC2XXX_TESTS option added.
| author | jlarmour |
|---|---|
| date | Thu, 15 Jan 2009 03:40:47 +0000 |
| parents | |
| children | 74dbf4c3f2e1 |
line wrap: on
line diff
new file mode 100644 --- /dev/null +++ b/packages/hal/arm/lpc2xxx/var/current/tests/iap_test.c @@ -0,0 +1,132 @@ +//========================================================================== +// +// iap_test.c +// +// IAP test for ARM LPC2XXX platforms +// +//========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// Copyright (C) 2006 eCosCentric Limited +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//========================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): Sergei Gavrikov +// Contributors: Sergei Gavrikov +// Date: 2007-09-20 +// Purpose: +// Description: Basic test for IAP (In Application Programming) interface +// +//####DESCRIPTIONEND#### +// +//========================================================================== + +#include <pkgconf/hal_arm_lpc2xxx.h> + +#include <cyg/infra/cyg_type.h> +#include <cyg/infra/testcase.h> +#include <cyg/infra/diag.h> + +#if defined(CYGBLD_BUILD_HAL_LPC2XXX_WITH_IAP_CALL) \ + && (CYGINT_HAL_ARM_LPC2XXX_IAP_CALL == 1) + +#include <cyg/hal/lpc2xxx_iap.h> + +typedef struct { + cyg_uint32 id; + char part[8]; +} lpc_part_id_info_t; + +static lpc_part_id_info_t known_parts[] = { + {0xFFF0FF12, "LPC2104"}, {0xFFF0FF22, "LPC2105"}, {0xFFF0FF32, "LPC2106"}, + {0x0101FF12, "LPC2114"}, {0x0201FF12, "LPC2119"}, {0x0101FF13, "LPC2124"}, + {0x0201FF13, "LPC2129"}, {0x0301FF13, "LPC2194"}, {0x0401FF12, "LPC2212"}, + {0x0601FF13, "LPC2214"}, {0x0401FF13, "LPC2292"}, {0x0501FF13, "LPC2294"}, + {0x0002FF11, "LPC2132"}, {0x0002FF12, "LPC2134"}, {0x0002FF23, "LPC2136"}, + {0x0002FF25, "LPC2138"} +}; + +static cyg_uint32 data[2]; + +static int +read_part_id (void *data) +{ + cyg_uint32 *id = (cyg_uint32 *) data; + return hal_lpc2xxx_iap_call (HAL_LPC2XXX_IAP_COMMAND_READ_PART_ID, 0, 0, + 0, 0, (cyg_uint32 *) id); +} + +void +cyg_start (void) +{ + int i, rc; + cyg_uint32 device_id; + char *part = "unknow"; + + CYG_TEST_INIT (); + CYG_TEST_INFO ("Starting LPC2XXX IAP test"); + + // The simplest way to test IAP call is just to read NXP Device ID with it. + // The Device ID is a unique number for every LPC2XXX chip. So, here we use + // IAP command HAL_LPC2XXX_IAP_COMMAND_READ_PART_ID to get the number. + rc = read_part_id (data); + CYG_TEST_CHECK (rc == HAL_LPC2XXX_IAP_RETURN_CMD_SUCCESS, + "Read of Device ID failed"); + + device_id = data[1]; + + for (i = 0; i < CYG_NELEM (known_parts); i++) { + if (device_id == known_parts[i].id) { + part = known_parts[i].part; + break; + } + } + + diag_printf ("INFO:<LPC2XXX device id 0x%08x>\n", device_id); + diag_printf ("INFO:<LPC2XXX part %s>\n", part); + + CYG_TEST_PASS ("LPC2XXX IAP test OK"); + + CYG_TEST_EXIT ("Done"); +} +#else +void +cyg_start (void) +{ + CYG_TEST_INIT (); + CYG_TEST_INFO ("LPC2XXX IAP test require:\n" + "CYGINT_HAL_ARM_LPC2XXX_IAP_CALL"); + CYG_TEST_NA ("LPC2XXX IAP test requirements"); +} +#endif + +// indent: -i4 -br -nut -di16 -ce; vim: expandtab tabstop=4 shiftwidth=4: +//-------------------------------------------------------------------------- +// EOF iap_test.c
