Add macros for adding device-specific registers

Howard Li

2020-04-29 017336ed912627a2c242d80b4fbb75bf3b1b83a3

 libscpi/src/ieee488.c

@@ -53,7 +53,15 @@
    { SCPI_REG_CLASS_EVEN, SCPI_REG_GROUP_QUES },
    { SCPI_REG_CLASS_ENAB, SCPI_REG_GROUP_QUES },
    { SCPI_REG_CLASS_COND, SCPI_REG_GROUP_QUES },
    /* Add device specific register details here*/

#if USE_CUSTOM_REGISTERS
#ifndef USER_REGISTER_DETAILS
#error "No user register details defined"
#else
    USER_REGISTER_DETAILS
#endif
#endif

};

static const scpi_reg_group_info_t scpi_reg_group_details[SCPI_REG_GROUP_COUNT] = {
@@ -93,7 +101,15 @@
        SCPI_REG_STB,
        STB_QES
    }, //SCPI_REG_GROUP_QUES
    /* Add device specific register group details here*/

#if USE_CUSTOM_REGISTERS
#ifndef USER_REGISTER_GROUP_DETAILS
#error "No user register group details defined"
#else
    USER_REGISTER_GROUP_DETAILS
#endif
#endif

};

/**