*/
/* Needed for isascii(), as used in the GNU libstdc++ headers */
+/* Needed in strutil.c for POSIX.1-2008 locale functions */
#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 600
+#define _XOPEN_SOURCE 700
#endif
#include <config.h>
return QuantityFlag::flags_from_mask(_structure->meaning->mqflags);
}
+shared_ptr<Logic> Analog::get_logic_via_threshold(float threshold,
+ uint8_t *data_ptr) const
+{
+ auto datafeed = g_new(struct sr_datafeed_logic, 1);
+ datafeed->length = num_samples();
+ datafeed->unitsize = 1;
+
+ if (data_ptr)
+ datafeed->data = data_ptr;
+ else
+ datafeed->data = g_malloc(datafeed->length);
+
+ shared_ptr<Logic> logic =
+ shared_ptr<Logic>{new Logic{datafeed}, default_delete<Logic>{}};
+
+ check(sr_a2l_threshold(_structure, threshold,
+ (uint8_t*)datafeed->data, datafeed->length));
+
+ return logic;
+}
+
+shared_ptr<Logic> Analog::get_logic_via_schmitt_trigger(float lo_thr,
+ float hi_thr, uint8_t *state, uint8_t *data_ptr) const
+{
+ auto datafeed = g_new(struct sr_datafeed_logic, 1);
+ datafeed->length = num_samples();
+ datafeed->unitsize = 1;
+
+ if (data_ptr)
+ datafeed->data = data_ptr;
+ else
+ datafeed->data = g_malloc(datafeed->length);
+
+ shared_ptr<Logic> logic =
+ shared_ptr<Logic>{new Logic{datafeed}, default_delete<Logic>{}};
+
+ check(sr_a2l_schmitt_trigger(_structure, lo_thr, hi_thr, state,
+ (uint8_t*)datafeed->data, datafeed->length));
+
+ return logic;
+}
+
Rational::Rational(const struct sr_rational *structure) :
_structure(structure)
{