From ff313c0120473615323c81d1b8cc1ab1e026cfac Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 24 4月 2016 22:22:11 +0800
Subject: [PATCH] Add "No error" to error list
---
libscpi/inc/scpi/types.h | 308 +++++++++++++++++++++++++++++++++++++++++----------
1 files changed, 246 insertions(+), 62 deletions(-)
diff --git a/libscpi/inc/scpi/types.h b/libscpi/inc/scpi/types.h
index 2b24cb5..c8ddf2e 100644
--- a/libscpi/inc/scpi/types.h
+++ b/libscpi/inc/scpi/types.h
@@ -1,8 +1,10 @@
/*-
- * Copyright (c) 2012-2013 Jan Breuer,
+ * Copyright (c) 2013 Jan Breuer
+ * Richard.hmm
+ * Copyright (c) 2012 Jan Breuer
*
* All Rights Reserved
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
@@ -11,7 +13,7 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -28,10 +30,10 @@
/**
* @file scpi_types.h
* @date Thu Nov 15 10:58:45 UTC 2012
- *
+ *
* @brief SCPI data types
- *
- *
+ *
+ *
*/
#ifndef SCPI_TYPES_H
@@ -39,52 +41,64 @@
#include <stddef.h>
#include <stdint.h>
+#include "scpi/config.h"
+
+#if HAVE_STDBOOL
#include <stdbool.h>
+#endif
#ifdef __cplusplus
extern "C" {
#endif
-#define FALSE false
-#define TRUE true
+#if !HAVE_STDBOOL
+ typedef unsigned char bool;
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE (!FALSE)
+#endif
/* basic data types */
- typedef bool bool_t;
- //typedef enum { FALSE = 0, TRUE } bool_t;
+ typedef bool scpi_bool_t;
+ /* typedef enum { FALSE = 0, TRUE } scpi_bool_t; */
/* IEEE 488.2 registers */
enum _scpi_reg_name_t {
- SCPI_REG_STB = 0, // Status Byte
- SCPI_REG_SRE, // Service Request Enable Register
- SCPI_REG_ESR, // Standard Event Status Register (ESR, SESR)
- SCPI_REG_ESE, // Event Status Enable Register
- SCPI_REG_OPER, // OPERation Status Register
- SCPI_REG_OPERE, // OPERation Status Enable Register
- SCPI_REG_QUES, // QUEStionable status register
- SCPI_REG_QUESE, // QUEStionable status Enable Register
+ SCPI_REG_STB = 0, /* Status Byte */
+ SCPI_REG_SRE, /* Service Request Enable Register */
+ SCPI_REG_ESR, /* Standard Event Status Register (ESR, SESR) */
+ SCPI_REG_ESE, /* Event Status Enable Register */
+ SCPI_REG_OPER, /* OPERation Status Register */
+ SCPI_REG_OPERE, /* OPERation Status Enable Register */
+ SCPI_REG_QUES, /* QUEStionable status register */
+ SCPI_REG_QUESE, /* QUEStionable status Enable Register */
/* last definition - number of registers */
- SCPI_REG_COUNT,
+ SCPI_REG_COUNT
};
typedef enum _scpi_reg_name_t scpi_reg_name_t;
enum _scpi_ctrl_name_t {
- SCPI_CTRL_SRQ = 1, // service request
- SCPI_CTRL_GTL, // Go to local
- SCPI_CTRL_SDC, // Selected device clear
- SCPI_CTRL_PPC, // Parallel poll configure
- SCPI_CTRL_GET, // Group execute trigger
- SCPI_CTRL_TCT, // Take control
- SCPI_CTRL_LLO, // Device clear
- SCPI_CTRL_DCL, // Local lockout
- SCPI_CTRL_PPU, // Parallel poll unconfigure
- SCPI_CTRL_SPE, // Serial poll enable
- SCPI_CTRL_SPD, // Serial poll disable
- SCPI_CTRL_MLA, // My local address
- SCPI_CTRL_UNL, // Unlisten
- SCPI_CTRL_MTA, // My talk address
- SCPI_CTRL_UNT, // Untalk
- SCPI_CTRL_MSA, // My secondary address
+ SCPI_CTRL_SRQ = 1, /* service request */
+ SCPI_CTRL_GTL, /* Go to local */
+ SCPI_CTRL_SDC, /* Selected device clear */
+ SCPI_CTRL_PPC, /* Parallel poll configure */
+ SCPI_CTRL_GET, /* Group execute trigger */
+ SCPI_CTRL_TCT, /* Take control */
+ SCPI_CTRL_LLO, /* Device clear */
+ SCPI_CTRL_DCL, /* Local lockout */
+ SCPI_CTRL_PPU, /* Parallel poll unconfigure */
+ SCPI_CTRL_SPE, /* Serial poll enable */
+ SCPI_CTRL_SPD, /* Serial poll disable */
+ SCPI_CTRL_MLA, /* My local address */
+ SCPI_CTRL_UNL, /* Unlisten */
+ SCPI_CTRL_MTA, /* My talk address */
+ SCPI_CTRL_UNT, /* Untalk */
+ SCPI_CTRL_MSA /* My secondary address */
};
typedef enum _scpi_ctrl_name_t scpi_ctrl_name_t;
@@ -93,19 +107,13 @@
/* scpi commands */
enum _scpi_result_t {
SCPI_RES_OK = 1,
- SCPI_RES_ERR = -1,
+ SCPI_RES_ERR = -1
};
typedef enum _scpi_result_t scpi_result_t;
typedef struct _scpi_command_t scpi_command_t;
- struct _scpi_param_list_t {
- const scpi_command_t * cmd;
- const char * parameters;
- size_t length;
- };
- #define SCPI_CMD_LIST_END {NULL, NULL, }
- typedef struct _scpi_param_list_t scpi_param_list_t;
+#define SCPI_CMD_LIST_END {NULL, NULL, 0}
/* scpi interface */
typedef struct _scpi_t scpi_t;
@@ -118,14 +126,106 @@
};
typedef struct _scpi_buffer_t scpi_buffer_t;
+ struct _scpi_const_buffer_t {
+ size_t length;
+ size_t position;
+ const char * data;
+ };
+ typedef struct _scpi_const_buffer_t scpi_const_buffer_t;
+
typedef size_t(*scpi_write_t)(scpi_t * context, const char * data, size_t len);
typedef scpi_result_t(*scpi_write_control_t)(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val);
typedef int (*scpi_error_callback_t)(scpi_t * context, int_fast16_t error);
+ /* scpi lexer */
+ enum _scpi_token_type_t {
+ SCPI_TOKEN_COMMA,
+ SCPI_TOKEN_SEMICOLON,
+ SCPI_TOKEN_COLON,
+ SCPI_TOKEN_SPECIFIC_CHARACTER,
+ SCPI_TOKEN_QUESTION,
+ SCPI_TOKEN_NL,
+ SCPI_TOKEN_HEXNUM,
+ SCPI_TOKEN_OCTNUM,
+ SCPI_TOKEN_BINNUM,
+ SCPI_TOKEN_PROGRAM_MNEMONIC,
+ SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA,
+ SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX,
+ SCPI_TOKEN_SUFFIX_PROGRAM_DATA,
+ SCPI_TOKEN_ARBITRARY_BLOCK_PROGRAM_DATA,
+ SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA,
+ SCPI_TOKEN_DOUBLE_QUOTE_PROGRAM_DATA,
+ SCPI_TOKEN_PROGRAM_EXPRESSION,
+ SCPI_TOKEN_COMPOUND_PROGRAM_HEADER,
+ SCPI_TOKEN_INCOMPLETE_COMPOUND_PROGRAM_HEADER,
+ SCPI_TOKEN_COMMON_PROGRAM_HEADER,
+ SCPI_TOKEN_INCOMPLETE_COMMON_PROGRAM_HEADER,
+ SCPI_TOKEN_COMPOUND_QUERY_PROGRAM_HEADER,
+ SCPI_TOKEN_COMMON_QUERY_PROGRAM_HEADER,
+ SCPI_TOKEN_WS,
+ SCPI_TOKEN_ALL_PROGRAM_DATA,
+ SCPI_TOKEN_INVALID,
+ SCPI_TOKEN_UNKNOWN,
+ };
+ typedef enum _scpi_token_type_t scpi_token_type_t;
+
+ struct _scpi_token_t {
+ scpi_token_type_t type;
+ char * ptr;
+ int len;
+ };
+ typedef struct _scpi_token_t scpi_token_t;
+
+ struct _lex_state_t {
+ char * buffer;
+ char * pos;
+ int len;
+ };
+ typedef struct _lex_state_t lex_state_t;
+
+ /* scpi parser */
+ enum _message_termination_t {
+ SCPI_MESSAGE_TERMINATION_NONE,
+ SCPI_MESSAGE_TERMINATION_NL,
+ SCPI_MESSAGE_TERMINATION_SEMICOLON,
+ };
+ typedef enum _message_termination_t message_termination_t;
+
+ struct _scpi_parser_state_t {
+ scpi_token_t programHeader;
+ scpi_token_t programData;
+ int numberOfParameters;
+ message_termination_t termination;
+ };
+ typedef struct _scpi_parser_state_t scpi_parser_state_t;
+
typedef scpi_result_t(*scpi_command_callback_t)(scpi_t *);
- /* scpi error queue */
- typedef void * scpi_error_queue_t;
+ struct _scpi_error_info_heap_t {
+ size_t wr;
+ //size_t rd;
+ size_t count;
+ size_t size;
+ char * data;
+ };
+ typedef struct _scpi_error_info_heap_t scpi_error_info_heap_t;
+
+ struct _scpi_error_t {
+ int16_t error_code;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
+ char * device_dependent_info;
+#endif
+ };
+ typedef struct _scpi_error_t scpi_error_t;
+
+ struct _scpi_fifo_t {
+ int16_t wr;
+ int16_t rd;
+ int16_t count;
+ int16_t size;
+ scpi_error_t * data;
+ };
+ typedef struct _scpi_fifo_t scpi_fifo_t;
/* scpi units */
enum _scpi_unit_t {
@@ -135,7 +235,54 @@
SCPI_UNIT_OHM,
SCPI_UNIT_HERTZ,
SCPI_UNIT_CELSIUS,
- SCPI_UNIT_SECONDS,
+ SCPI_UNIT_SECOND,
+ SCPI_UNIT_METER,
+ SCPI_UNIT_GRAY,
+ SCPI_UNIT_BECQUEREL,
+ SCPI_UNIT_MOLE,
+ SCPI_UNIT_DEGREE,
+ SCPI_UNIT_GRADE,
+ SCPI_UNIT_RADIAN,
+ SCPI_UNIT_REVOLUTION,
+ SCPI_UNIT_STERADIAN,
+ SCPI_UNIT_SIEVERT,
+ SCPI_UNIT_FARAD,
+ SCPI_UNIT_COULOMB,
+ SCPI_UNIT_SIEMENS,
+ SCPI_UNIT_ELECTRONVOLT,
+ SCPI_UNIT_JOULE,
+ SCPI_UNIT_NEWTON,
+ SCPI_UNIT_LUX,
+ SCPI_UNIT_HENRY,
+ SCPI_UNIT_ASTRONOMIC_UNIT,
+ SCPI_UNIT_INCH,
+ SCPI_UNIT_FOOT,
+ SCPI_UNIT_PARSEC,
+ SCPI_UNIT_MILE,
+ SCPI_UNIT_NAUTICAL_MILE,
+ SCPI_UNIT_LUMEN,
+ SCPI_UNIT_CANDELA,
+ SCPI_UNIT_WEBER,
+ SCPI_UNIT_TESLA,
+ SCPI_UNIT_ATOMIC_MASS,
+ SCPI_UNIT_KILOGRAM,
+ SCPI_UNIT_WATT,
+ SCPI_UNIT_DBM,
+ SCPI_UNIT_ATMOSPHERE,
+ SCPI_UNIT_INCH_OF_MERCURY,
+ SCPI_UNIT_MM_OF_MERCURY,
+ SCPI_UNIT_PASCAL,
+ SCPI_UNIT_TORT,
+ SCPI_UNIT_BAR,
+ SCPI_UNIT_DECIBEL,
+ SCPI_UNIT_UNITLESS,
+ SCPI_UNIT_FAGRENHEIT,
+ SCPI_UNIT_KELVIN,
+ SCPI_UNIT_DAY,
+ SCPI_UNIT_YEAR,
+ SCPI_UNIT_STROKES,
+ SCPI_UNIT_POISE,
+ SCPI_UNIT_LITER
};
typedef enum _scpi_unit_t scpi_unit_t;
@@ -144,7 +291,7 @@
scpi_unit_t unit;
double mult;
};
- #define SCPI_UNITS_LIST_END {NULL, SCPI_UNIT_NONE, 0}
+#define SCPI_UNITS_LIST_END {NULL, SCPI_UNIT_NONE, 0}
typedef struct _scpi_unit_def_t scpi_unit_def_t;
enum _scpi_special_number_t {
@@ -157,26 +304,50 @@
SCPI_NUM_NAN,
SCPI_NUM_INF,
SCPI_NUM_NINF,
+ SCPI_NUM_AUTO
};
typedef enum _scpi_special_number_t scpi_special_number_t;
- struct _scpi_special_number_def_t {
+ struct _scpi_choice_def_t {
const char * name;
- scpi_special_number_t type;
+ int32_t tag;
};
- #define SCPI_SPECIAL_NUMBERS_LIST_END {NULL, SCPI_NUM_NUMBER}
- typedef struct _scpi_special_number_def_t scpi_special_number_def_t;
+#define SCPI_CHOICE_LIST_END {NULL, -1}
+ typedef struct _scpi_choice_def_t scpi_choice_def_t;
- struct _scpi_number_t {
- double value;
- scpi_unit_t unit;
- scpi_special_number_t type;
+ struct _scpi_param_list_t {
+ const scpi_command_t * cmd;
+ lex_state_t lex_state;
+ scpi_const_buffer_t cmd_raw;
};
- typedef struct _scpi_number_t scpi_number_t;
+ typedef struct _scpi_param_list_t scpi_param_list_t;
+
+ struct _scpi_number_parameter_t {
+ scpi_bool_t special;
+
+ union {
+ double value;
+ int32_t tag;
+ };
+ scpi_unit_t unit;
+ int8_t base;
+ };
+ typedef struct _scpi_number_parameter_t scpi_number_t;
+
+ struct _scpi_data_parameter_t {
+ const char * ptr;
+ int32_t len;
+ };
+ typedef struct _scpi_data_parameter_t scpi_data_parameter_t;
+
+ typedef scpi_token_t scpi_parameter_t;
struct _scpi_command_t {
const char * pattern;
scpi_command_callback_t callback;
+#if USE_COMMAND_TAGS
+ int32_t tag;
+#endif /* USE_COMMAND_TAGS */
};
struct _scpi_interface_t {
@@ -185,24 +356,37 @@
scpi_write_control_t control;
scpi_command_callback_t flush;
scpi_command_callback_t reset;
- scpi_command_callback_t test;
};
struct _scpi_t {
const scpi_command_t * cmdlist;
scpi_buffer_t buffer;
- scpi_param_list_t paramlist;
+ scpi_param_list_t param_list;
scpi_interface_t * interface;
int_fast16_t output_count;
int_fast16_t input_count;
- bool_t cmd_error;
- scpi_error_queue_t error_queue;
- scpi_reg_val_t * registers;
+ scpi_bool_t cmd_error;
+ scpi_fifo_t error_queue;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE
+ scpi_error_info_heap_t error_info_heap;
+#endif
+ scpi_reg_val_t registers[SCPI_REG_COUNT];
const scpi_unit_def_t * units;
- const scpi_special_number_def_t * special_numbers;
void * user_context;
+ scpi_parser_state_t parser_state;
+ const char * idn[4];
+ size_t arbitrary_reminding;
};
+ enum _scpi_array_format_t {
+ SCPI_FORMAT_ASCII = 0,
+ SCPI_FORMAT_NORMAL = 1,
+ SCPI_FORMAT_SWAPPED = 2,
+ SCPI_FORMAT_BIGENDIAN = SCPI_FORMAT_NORMAL,
+ SCPI_FORMAT_LITTLEENDIAN = SCPI_FORMAT_SWAPPED,
+ };
+ typedef enum _scpi_array_format_t scpi_array_format_t;
+
#ifdef __cplusplus
}
#endif
--
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