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
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new file mode 100644
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+++ b/packages/hal/arm/lpc2xxx/var/current/tests/iap_test.c
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+//==========================================================================
+//
+//      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