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Add support for setting and exporting parameters.

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This commit is contained in:
px4dev
2012-08-19 01:31:27 -07:00
parent a9dc84231e
commit d903311dce
4 changed files with 322 additions and 34 deletions
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apps/px4/tests/tests_param.c
+15 -5
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@@ -52,19 +52,29 @@ test_param(int argc, char *argv[])
p = param_find("test");
if (p == PARAM_INVALID)
errx(1, "test parameter not found\n");
errx(1, "test parameter not found");
param_type_t t = param_type(p);
if (t != PARAM_TYPE_INT32)
errx(1, "test parameter type mismatch (got %u)\n", (unsigned)t);
errx(1, "test parameter type mismatch (got %u)", (unsigned)t);
int32_t val;
if (param_get(p, &val) != 0)
errx(1, "failed to read test parameter\n");
errx(1, "failed to read test parameter");
if (val != 0x12345678)
errx(1, "parameter value mismatch\n");
errx(1, "parameter value mismatch");
warnx("parameter test PASS\n");
val = 0xa5a5a5a5;
if (param_set(p, &val) != 0)
errx(1, "failed to write test parameter");
if (param_get(p, &val) != 0)
errx(1, "failed to re-read test parameter");
if (val != 0xa5a5a5a5)
errx(1, "parameter value mismatch after write");
param_export(NULL);
warnx("parameter test PASS");
return 0;
}