mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
/** Node type: Node-type for testing Round-trip Time.
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*
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* @file
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* @author Steffen Vogel <post@steffenvogel.de>
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* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
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* @license Apache 2.0
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*********************************************************************************/
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#pragma once
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#include <villas/list.hpp>
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#include <villas/format.hpp>
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#include <villas/task.hpp>
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namespace villas {
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namespace node {
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/* Forward declarations */
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class NodeCompat;
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struct Sample;
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struct test_rtt;
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struct test_rtt_case {
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double rate;
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unsigned values;
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unsigned limit; /**< The number of samples we take per test. */
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char *filename;
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char *filename_formatted;
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NodeCompat *node;
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};
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struct test_rtt {
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struct Task task; /**< The periodic task for test_rtt_read() */
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Format *formatter;/**< The format of the output file */
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FILE *stream;
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double cooldown; /**< Number of seconds to wait beween tests. */
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int current; /**< Index of current test in test_rtt::cases */
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int counter;
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struct List cases; /**< List of test cases */
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char *output; /**< The directory where we place the results. */
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char *prefix; /**< An optional prefix in the filename. */
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};
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char * test_rtt_print(NodeCompat *n);
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int test_rtt_parse(NodeCompat *n, json_t *json);
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int test_rtt_prepare(NodeCompat *n);
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int test_rtt_init(NodeCompat *n);
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int test_rtt_destroy(NodeCompat *n);
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int test_rtt_start(NodeCompat *n);
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int test_rtt_stop(NodeCompat *n);
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int test_rtt_read(NodeCompat *n, struct Sample * const smps[], unsigned cnt);
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int test_rtt_write(NodeCompat *n, struct Sample * const smps[], unsigned cnt);
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int test_rtt_poll_fds(NodeCompat *n, int fds[]);
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} /* namespace node */
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} /* namespace villas */
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