#define LIBSIGROK_HARDWARE_ASIX_SIGMA_PROTOCOL_H
#include <stdint.h>
+#include <stdlib.h>
#include <glib.h>
#include <ftdi.h>
#include <string.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
+/*
+ * Triggers are not working in this implementation. Stop claiming
+ * support for the feature which effectively is not available, until
+ * the implementation got fixed. Yet keep the code in place and allow
+ * developers to turn on this switch during development.
+ */
+#define ASIX_SIGMA_WITH_TRIGGER 0
+
#define LOG_PREFIX "asix-sigma"
#define USB_VENDOR 0xa600
uint64_t cur_samplerate;
uint64_t period_ps;
uint64_t limit_msec;
+ uint64_t limit_samples;
struct timeval start_tv;
int cur_firmware;
int num_channels;
};
extern SR_PRIV const uint64_t samplerates[];
-extern SR_PRIV const int SAMPLERATES_COUNT;
+extern SR_PRIV const size_t samplerates_count;
SR_PRIV int sigma_write_register(uint8_t reg, uint8_t *data, size_t len,
struct dev_context *devc);
SR_PRIV int sigma_set_register(uint8_t reg, uint8_t value, struct dev_context *devc);
SR_PRIV int sigma_write_trigger_lut(struct triggerlut *lut, struct dev_context *devc);
SR_PRIV void sigma_clear_helper(void *priv);
+SR_PRIV uint64_t sigma_limit_samples_to_msec(const struct dev_context *devc,
+ uint64_t limit_samples);
SR_PRIV int sigma_set_samplerate(const struct sr_dev_inst *sdi, uint64_t samplerate);
SR_PRIV int sigma_convert_trigger(const struct sr_dev_inst *sdi);
SR_PRIV int sigma_receive_data(int fd, int revents, void *cb_data);