| | |
| | | SCPI_REG_ESE, /* Event Status Enable Register */ |
| | | SCPI_REG_OPER, /* OPERation Status Register */ |
| | | SCPI_REG_OPERE, /* OPERation Status Enable Register */ |
| | | SCPI_REG_OPERC, /* OPERation Status Condition Register */ |
| | | SCPI_REG_QUES, /* QUEStionable status register */ |
| | | SCPI_REG_QUESE, /* QUEStionable status Enable Register */ |
| | | |
| | |
| | | |
| | | typedef struct _scpi_command_t scpi_command_t; |
| | | |
| | | #define SCPI_CMD_LIST_END {NULL, NULL, 0} |
| | | #if USE_COMMAND_TAGS |
| | | #define SCPI_CMD_LIST_END {NULL, NULL, 0} |
| | | #else |
| | | #define SCPI_CMD_LIST_END {NULL, NULL} |
| | | #endif |
| | | |
| | | |
| | | /* scpi interface */ |
| | | typedef struct _scpi_t scpi_t; |
| | |
| | | |
| | | typedef scpi_result_t(*scpi_command_callback_t)(scpi_t *); |
| | | |
| | | struct _scpi_error_info_heap_t { |
| | | size_t length; |
| | | size_t position; |
| | | 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; |
| | | const char * device_dependent_info; |
| | | }; |
| | | typedef struct _scpi_error_t scpi_error_t; |
| | | |
| | | }; |
| | | 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; |
| | |
| | | SCPI_UNIT_BAR, |
| | | SCPI_UNIT_DECIBEL, |
| | | SCPI_UNIT_UNITLESS, |
| | | SCPI_UNIT_FAGRENHEIT, |
| | | SCPI_UNIT_FAHRENHEIT, |
| | | SCPI_UNIT_KELVIN, |
| | | SCPI_UNIT_DAY, |
| | | SCPI_UNIT_YEAR, |
| | |
| | | union { |
| | | double value; |
| | | int32_t tag; |
| | | }; |
| | | } content; |
| | | scpi_unit_t unit; |
| | | int8_t base; |
| | | }; |
| | |
| | | int_fast16_t input_count; |
| | | scpi_bool_t cmd_error; |
| | | scpi_fifo_t error_queue; |
| | | scpi_error_info_heap_t error_info_heap; |
| | | #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; |
| | | void * user_context; |