You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.1 KiB
105 lines
2.1 KiB
9 years ago
|
#pragma once
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
struct __attribute__((packed)) {
|
||
|
|
bool VOLT: 1;
|
||
|
|
bool CURR: 1;
|
||
|
|
bool TIME: 1;
|
||
|
|
bool POWER: 1;
|
||
|
|
bool TEMP: 1;
|
||
|
|
bool FREQ: 1;
|
||
|
|
bool PHASE: 1;
|
||
|
|
bool MODUL: 1;
|
||
|
|
bool CALIB: 1;
|
||
|
|
bool BIT_9: 1; // user defined
|
||
|
|
bool BIT_10: 1;
|
||
|
|
bool BIT_11: 1;
|
||
|
|
bool BIT_12: 1;
|
||
|
|
bool INSTR_SUM: 1; // instrument summary
|
||
|
|
bool COMMAND_WARNING: 1; // command warning
|
||
|
|
bool RESERVED: 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint16_t u16;
|
||
|
|
} SCPI_REG_QUES_t;
|
||
|
|
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
struct __attribute__((packed)) {
|
||
|
|
bool CALIB: 1;
|
||
|
|
bool SETTING: 1;
|
||
|
|
bool RANGING: 1;
|
||
|
|
bool SWEEP: 1;
|
||
|
|
bool MEAS: 1;
|
||
|
|
bool WAIT_TRIG: 1; // waiting for trigger
|
||
|
|
bool WAIT_ARM: 1; // waiting for ARM
|
||
|
|
bool CORRECTING: 1;
|
||
|
|
bool BIT_8: 1; // user defined
|
||
|
|
bool BIT_9: 1;
|
||
|
|
bool BIT_10: 1;
|
||
|
|
bool BIT_11: 1;
|
||
|
|
bool BIT_12: 1;
|
||
|
|
bool INSTR_SUM: 1; // instrument summary
|
||
|
|
bool PROG_RUN: 1; // program running
|
||
|
|
bool RESERVED: 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint16_t u16;
|
||
|
|
} SCPI_REG_OPER_t;
|
||
|
|
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
struct __attribute__((packed)) {
|
||
|
9 years ago
|
bool OPC: 1; // operation complete - only for instruments with overlapping commands
|
||
|
|
bool REQ_CONTROL: 1; // GPIB-only
|
||
|
9 years ago
|
bool QUERY_ERROR: 1;
|
||
|
|
bool DEV_ERROR: 1;
|
||
|
|
bool EXE_ERROR: 1;
|
||
|
|
bool CMD_ERROR: 1;
|
||
|
|
bool USER_REQUEST: 1;
|
||
|
|
bool POWER_ON: 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint8_t u8;
|
||
|
|
} SCPI_REG_SESR_t;
|
||
|
|
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
struct __attribute__((packed)) {
|
||
|
|
bool BIT_0: 1;
|
||
|
|
bool BIT_1: 1;
|
||
|
|
bool ERRQ: 1; // error queue
|
||
|
|
bool QUES: 1;
|
||
|
|
bool MAV: 1; // message available
|
||
|
|
bool SESR: 1;
|
||
|
|
bool RQS: 1; // request service
|
||
|
|
bool OPER: 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint8_t u8;
|
||
|
|
} SCPI_REG_STB_t;
|
||
|
|
|
||
|
|
|
||
|
|
// QUESTionable register
|
||
|
|
extern SCPI_REG_QUES_t SCPI_REG_QUES;
|
||
|
|
extern SCPI_REG_QUES_t SCPI_REG_QUES_EN; // picks what to use for the STB bit
|
||
|
|
|
||
|
|
// OPERation status register
|
||
|
|
extern SCPI_REG_OPER_t SCPI_REG_OPER;
|
||
|
|
extern SCPI_REG_OPER_t SCPI_REG_OPER_EN; // picks what to use for the STB bit
|
||
|
|
|
||
|
|
// Standard Event Status register
|
||
|
|
extern SCPI_REG_SESR_t SCPI_REG_SESR;
|
||
|
|
extern SCPI_REG_SESR_t SCPI_REG_SESR_EN; // ESE
|
||
|
|
|
||
|
|
// Status byte
|
||
|
|
extern SCPI_REG_STB_t SCPI_REG_STB;
|
||
|
|
extern SCPI_REG_STB_t SCPI_REG_SRE; // SRE
|
||
|
|
|
||
|
|
|
||
|
|
void scpi_status_update(void);
|
||
|
|
|
||
|
|
extern __attribute__((weak)) void scpi_service_request_impl(void);
|