* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <glib.h>
+
#ifndef LIBSIGROK_HARDWARE_FX2LAFW_FX2LAFW_H
#define LIBSIGROK_HARDWARE_FX2LAFW_FX2LAFW_H
#define USB_INTERFACE 0
#define USB_CONFIGURATION 1
-#define TRIGGER_TYPES "01rf"
-#define FIRMWARE FIRMWARE_DIR "/fx2lafw-cwav-usbeeax.fw"
+#define NUM_TRIGGER_STAGES 4
+#define TRIGGER_TYPES "01"
#define MAX_RENUM_DELAY 3000 /* ms */
-#define NUM_SIMUL_TRANSFERS 10
+#define NUM_SIMUL_TRANSFERS 32
#define MAX_EMPTY_TRANSFERS (NUM_SIMUL_TRANSFERS * 2)
+#define FX2LAFW_VERSION_MAJOR 1
+#define FX2LAFW_VERSION_MINOR 0
+
+/* 6 delay states of up to 256 clock ticks */
+#define MAX_SAMPLE_DELAY (6 * 256)
+
+/* Software trigger implementation: positive values indicate trigger stage. */
+#define TRIGGER_FIRED -1
+
struct fx2lafw_profile {
uint16_t vid;
uint16_t pid;
- char *vendor;
- char *model;
- char *model_version;
+ const char *vendor;
+ const char *model;
+ const char *model_version;
+
+ const char *firmware;
int num_probes;
};
struct context {
- struct fx2lafw_profile *profile;
+ const struct fx2lafw_profile *profile;
/*
* Since we can't keep track of an fx2lafw device after upgrading
uint64_t cur_samplerate;
uint64_t limit_samples;
+ uint8_t trigger_mask[NUM_TRIGGER_STAGES];
+ uint8_t trigger_value[NUM_TRIGGER_STAGES];
+ int trigger_stage;
+ uint8_t trigger_buffer[NUM_TRIGGER_STAGES];
+
+ int num_samples;
+ int submitted_transfers;
+
void *session_dev_id;
struct sr_usb_dev_inst *usb;