WebSVN – dashGPS – Blame – /branches/dashGPS-bmp/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_fw.h

Rev	Author	Line No.	Line
2	mjames	1	#ifndef _JTEST_FW_H_
		2	#define _JTEST_FW_H_
		3
		4	/--------------------------------------------------------------------------------/
		5	/* Includes */
		6	/--------------------------------------------------------------------------------/
		7
		8	#include <stdint.h> /* int32_t */
		9	#include <string.h> /* strcpy() */
		10	#include <stdio.h> /* sprintf() */
		11	#include "jtest_pf.h" /* Extend JTEST_FW_t with Pass/Fail data */
		12	#include "jtest_group.h"
		13
		14	/--------------------------------------------------------------------------------/
		15	/* Type Definitions */
		16	/--------------------------------------------------------------------------------/
		17
		18	/**
		19	* A struct used to interface with the Keil Debugger.
		20	*/
		21	typedef struct JTEST_FW_struct
		22	{
		23	/* Action Triggers: The Keil debugger monitors these values for changes. In
		24	* response to a change, the debugger executes code on the host. */
		25	volatile int32_t test_start;
		26	volatile int32_t test_end;
		27	volatile int32_t group_start;
		28	volatile int32_t group_end;
		29	volatile int32_t dump_str;
		30	volatile int32_t dump_data;
		31	volatile int32_t exit_fw;
		32
		33	JTEST_GROUP_t * current_group_ptr;
		34
		35	/* Buffers: The C-code cannot send strings and data directly to the
		36	* debugging framework. Instead, the debugger can be told to read 128 byte
		37	* (by default) chunks of memory. Data received in this manner requires
		38	* post-processing to be legible.*/
		39	char * str_buffer;
		40	char * data_buffer;
		41
		42	/* Pass/Fail Data */
		43	JTEST_PF_MEMBERS;
		44
		45	} JTEST_FW_t;
		46
		47	/--------------------------------------------------------------------------------/
		48	/* Macros and Defines */
		49	/--------------------------------------------------------------------------------/
		50
		51	/**
		52	* Default name for the JTEST_FW struct.
		53	*
		54	* Define your own if you want the variable containing the #JTEST_FW_t to have
		55	* a different name.
		56	*/
		57	#ifndef JTEST_FW
		58	#define JTEST_FW JTEST_FW
		59	#endif
		60
		61	/**
		62	* Default name for the JTEST_FW_STR_BUFFER.
		63	*
		64	* Define your own if you want the variable containing the char buffer to have
		65	* a different name.
		66	*/
		67	#ifndef JTEST_FW_STR_BUFFER
		68	#define JTEST_FW_STR_BUFFER JTEST_FW_STR_BUFFER
		69	#endif
		70
		71	/**
		72	* Size of the #JTEST_FW_t, output string-buffer.
		73	*
		74	* If you change this value, make sure the "dump_str_fn" and "dump_data_fn"
		75	* functions in jtest_fns.ini uses the same size. If you aren't sure, read the
		76	* documentation Keil Debugger Command 'DISPLAY'.
		77	*/
		78	#define JTEST_BUF_SIZE 256
		79
		80
		81	/**
		82	* The maximum number of bytes output at once using #JTEST_DUMP_STRF().
		83	*/
		84	#define JTEST_STR_MAX_OUTPUT_SIZE 128
		85
		86	/**
		87	* The maximum number of block transimissions needed to send a string from a
		88	* buffer with JTEST_BUF_SIZE.
		89	*/
		90	#define JTEST_STR_MAX_OUTPUT_SEGMENTS \
		91	(JTEST_BUF_SIZE / JTEST_STR_MAX_OUTPUT_SIZE)
		92
		93	/**
		94	* Initialize the JTEST framework.
		95	*/
		96	#define JTEST_INIT() \
		97	do \
		98	{ \
		99	JTEST_FW.str_buffer = JTEST_FW_STR_BUFFER; \
		100	} while (0)
		101
		102	/* Debugger Action-triggering Macros */
		103	/--------------------------------------------------------------------------------/
		104
		105	/**
		106	* Dispatch macro to trigger various actions in the Keil Debugger.
		107	*/
		108	#define JTEST_TRIGGER_ACTION(action_name) \
		109	do \
		110	{ \
		111	action_name(); \
		112	} while (0)
		113
		114	/**
		115	* Trigger the "Test Start" action in the Keil Debugger.
		116	*/
		117	#define JTEST_ACT_TEST_START() \
		118	JTEST_TRIGGER_ACTION(test_start)
		119
		120	/**
		121	* Trigger the "Test End" action in the Keil Debugger.
		122	*/
		123	#define JTEST_ACT_TEST_END() \
		124	JTEST_TRIGGER_ACTION(test_end)
		125
		126
		127	/**
		128	* Trigger the "Group Start" action in the Keil Debugger.
		129	*/
		130	#define JTEST_ACT_GROUP_START() \
		131	JTEST_TRIGGER_ACTION(group_start)
		132
		133	/**
		134	* Trigger the "Group End" action in the Keil Debugger.
		135	*/
		136	#define JTEST_ACT_GROUP_END() \
		137	JTEST_TRIGGER_ACTION(group_end)
		138
		139
		140	/**
		141	* Fill the buffer named buf_name with value and dump it to the Keil debugger
		142	* using action.
		143	*/
		144	#define JTEST_ACT_DUMP(action, buf_name, value) \
		145	do \
		146	{ \
		147	JTEST_CLEAR_BUFFER(buf_name); \
		148	strcpy(JTEST_FW.buf_name, (value)); \
		149	JTEST_TRIGGER_ACTION(action); \
		150	} while (0)
		151
		152	/**
		153	* Trigger the "Exit Framework" action in the Keil Debugger.
		154	*/
		155	#define JTEST_ACT_EXIT_FW() \
		156	do \
		157	{ \
		158	JTEST_TRIGGER_ACTION(exit_fw); \
		159	} while (0)
		160
		161
		162	/* Buffer Manipulation Macros */
		163	/--------------------------------------------------------------------------------/
		164
		165	/**
		166	* Clear the JTEST_FW buffer with name buf_name.
		167	*/
		168	#define JTEST_CLEAR_BUFFER(buf_name) \
		169	do \
		170	{ \
		171	memset(JTEST_FW.buf_name, 0, JTEST_BUF_SIZE); \
		172	} while (0)
		173
		174	/**
		175	* Clear the memory needed for the JTEST_FW's string buffer.
		176	*/
		177	#define JTEST_CLEAR_STR_BUFFER() \
		178	JTEST_CLEAR_BUFFER(str_buffer)
		179
		180	/**
		181	* Clear the memory needed for the JTEST_FW's data buffer.
		182	*/
		183	#define JTEST_CLEAR_DATA_BUFFER() \
		184	JTEST_CLEAR_BUFFER(data_buffer)
		185
		186	/**
		187	* Dump the given string to the Keil Debugger.
		188	*/
		189	#define JTEST_DUMP_STR(string) \
		190	JTEST_ACT_DUMP(dump_str, str_buffer, string)
		191
		192	/**
		193	* Dump a formatted string to the Keil Debugger.
		194	*/
		195	#define JTEST_DUMP_STRF(format_str, ... ) \
		196	do \
		197	{ \
		198	JTEST_CLEAR_STR_BUFFER(); \
		199	sprintf(JTEST_FW.str_buffer,format_str, __VA_ARGS__); \
		200	jtest_dump_str_segments(); \
		201	} while (0)
		202
		203	/* Pass/Fail Macros */
		204	/--------------------------------------------------------------------------------/
		205
		206	/**
		207	* Increment the number of passed tests in #JTEST_FW.
		208	*/
		209	#define JTEST_FW_INC_PASSED(amount) \
		210	JTEST_PF_INC_PASSED(&JTEST_FW, amount)
		211
		212	/**
		213	* Increment the number of passed tests in #JTEST_FW.
		214	*/
		215	#define JTEST_FW_INC_FAILED(amount) \
		216	JTEST_PF_INC_FAILED(&JTEST_FW, amount)
		217
		218	/* Manipulating the Current Group */
		219	/--------------------------------------------------------------------------------/
		220
		221	/**
		222	* Evaluate to the current_group_ptr in #JTEST_FW.
		223	*/
		224	#define JTEST_CURRENT_GROUP_PTR() \
		225	(JTEST_FW.current_group_ptr)
		226
		227	#define JTEST_SET_CURRENT_GROUP(group_ptr) \
		228	do \
		229	{ \
		230	JTEST_CURRENT_GROUP_PTR() = group_ptr; \
		231	} while (0)
		232
		233	/--------------------------------------------------------------------------------/
		234	/* Declare Global Variables */
		235	/--------------------------------------------------------------------------------/
		236	extern char JTEST_FW_STR_BUFFER[JTEST_BUF_SIZE];
		237	extern volatile JTEST_FW_t JTEST_FW;
		238
		239	/--------------------------------------------------------------------------------/
		240	/* Function Prototypes */
		241	/--------------------------------------------------------------------------------/
		242	void jtest_dump_str_segments(void);
		243
		244	void test_start (void);
		245	void test_end (void);
		246	void group_start (void);
		247	void group_end (void);
		248	void dump_str (void);
		249	void dump_data (void);
		250	void exit_fw (void);
		251
		252
		253	#endif /* _JTEST_FW_H_ */

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