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88 lines
1.6 KiB
88 lines
1.6 KiB
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "source/scpi_parser.h"
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// ------- TESTING ----------
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int main()
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{
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scpi_handle_string("*IDN?\n");
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scpi_handle_string("*SRE 4\n");
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scpi_handle_string("FOO:BAR:BAZ\n");
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scpi_handle_string("SYST:ERR:COUNT?\n");
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scpi_handle_string("SYST:ERR?\n");
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scpi_handle_string("SYST:ERR?\n");
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scpi_handle_string("DATA:BLOB #216abcdefghijklmnop\n");
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scpi_handle_string("SYST:ERR?\n");
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}
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// ---- Test device impl ----
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void scpi_send_byte_impl(uint8_t b)
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{
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putchar(b); // device sends a byte
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}
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const char *scpi_device_identifier(void)
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{
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return "FEL CVUT,DDS1,0,0.1";
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}
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void scpi_service_request_impl(void)
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{
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printf("[SRQ]\n");
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}
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// ---- COMMANDS ----
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void cmd_APPL_SIN_cb(const SCPI_argval_t *args)
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{
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printf("cb APPLy:SINe %d, %f, %f\n", args[0].INT, args[0].FLOAT, args[0].FLOAT);
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}
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void cmd_DISP_TEXT_cb(const SCPI_argval_t *args)
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{
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printf("cb DISPlay:TEXT %s\n", args[0].STRING);
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}
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void cmd_DATA_BLOB_cb(const SCPI_argval_t *args)
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{
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printf("cb DATA:BLOB <%d>\n", args[1].BLOB_LEN);
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}
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void cmd_DATA_BLOB_data(const uint8_t *bytes)
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{
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printf("blob item: %s\n", bytes);
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}
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const SCPI_command_t scpi_commands[] = {
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{
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.levels = {"APPLy", "SINe"},
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.params = {SCPI_DT_INT, SCPI_DT_FLOAT, SCPI_DT_FLOAT},
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.callback = cmd_APPL_SIN_cb
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},
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{
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.levels = {"DISPlay", "TEXT"},
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.params = {SCPI_DT_STRING},
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.callback = cmd_DISP_TEXT_cb
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},
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{
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.levels = {"DATA", "BLOB"},
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.params = {SCPI_DT_BLOB},
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.callback = cmd_DATA_BLOB_cb,
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.blob_chunk = 4,
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.blob_callback = cmd_DATA_BLOB_data
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},
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{0} // end marker
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};
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