SCPI parser and status register model implementation (device side) written in C
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scpi_parser/main.c

64 lines
1.3 KiB

#include <stdio.h>
#include <stdlib.h>
#include "scpi_parser.h"
void cmd_aIDNq_cb(const SCPI_argval_t *args);
void cmd_APPL_SIN_cb(const SCPI_argval_t *args);
void cmd_APPL_TRI_cb(const SCPI_argval_t *args);
void cmd_FREQ_cb(const SCPI_argval_t *args);
const SCPI_command_t scpi_cmd_lang[] = {
{
.level_cnt = 1, .levels = {"*IDN?"},
.param_cnt = 0, .params = {},
.callback = cmd_aIDNq_cb
},
{
.level_cnt = 2, .levels = {"APPLy", "SINe"},
.param_cnt = 3, .params = {SCPI_DT_INT, SCPI_DT_FLOAT, SCPI_DT_FLOAT},
.callback = cmd_APPL_SIN_cb
},
{
.level_cnt = 2, .levels = {"APPLy", "TRIangle"},
.param_cnt = 3, .params = {SCPI_DT_INT, SCPI_DT_FLOAT, SCPI_DT_FLOAT},
.callback = cmd_APPL_TRI_cb
},
{
.level_cnt = 1, .levels = {"FREQuency"},
.param_cnt = 1, .params = {SCPI_DT_INT},
.callback = cmd_FREQ_cb
},
};
void cmd_aIDNq_cb(const SCPI_argval_t *args)
{
printf("cb *IDN?\n");
}
void cmd_APPL_SIN_cb(const SCPI_argval_t *args)
{
printf("cb APPLy:SINe\n");
}
void cmd_APPL_TRI_cb(const SCPI_argval_t *args)
{
printf("cb APPLy:TRIangle\n");
}
void cmd_FREQ_cb(const SCPI_argval_t *args)
{
printf("cb FREQuency\n");
}
int main(int argc, const char**argv)
{
const char *inp = argv[1];
printf("cmd lang len = %d\n", (int) sizeof(scpi_cmd_lang)/sizeof(SCPI_command_t));
}