#define DEFAULT_VOLTAGE VDIV_500MV
#define DEFAULT_FRAMESIZE FRAMESIZE_SMALL
#define DEFAULT_TIMEBASE TIME_100us
+#define DEFAULT_SAMPLERATE SR_KHZ(10)
#define DEFAULT_TRIGGER_SOURCE "CH1"
#define DEFAULT_COUPLING COUPLING_DC
-#define DEFAULT_HORIZ_TRIGGERPOS 0.5
+#define DEFAULT_CAPTURE_RATIO 100
#define DEFAULT_VERT_OFFSET 0.5
#define DEFAULT_VERT_TRIGGERPOS 0.5
/* All models have this for their "fast" mode. */
#define FRAMESIZE_SMALL (10 * 1024)
+#define NUM_CHANNELS 2
+
enum control_requests {
CTRL_READ_EEPROM = 0xa2,
CTRL_GETSPEED = 0xb2,
};
enum dso_commands {
- CMD_SET_FILTERS = 0,
- CMD_SET_TRIGGER_SAMPLERATE,
- CMD_FORCE_TRIGGER,
- CMD_CAPTURE_START,
- CMD_ENABLE_TRIGGER,
- CMD_GET_CHANNELDATA,
- CMD_GET_CAPTURESTATE,
- CMD_SET_VOLTAGE,
+ CMD_SET_FILTERS = 0x0,
+ CMD_SET_TRIGGER_SAMPLERATE = 0x1,
+ CMD_FORCE_TRIGGER = 0x2,
+ CMD_CAPTURE_START = 0x3,
+ CMD_ENABLE_TRIGGER = 0x4,
+ CMD_GET_CHANNELDATA = 0x5,
+ CMD_GET_CAPTURESTATE = 0x6,
+ CMD_SET_VOLTAGE = 0x7,
/* unused */
- CMD_SET_LOGICALDATA,
- CMD_GET_LOGICALDATA,
+ CMD_SET_LOGICALDATA = 0x8,
+ CMD_GET_LOGICALDATA = 0x9,
+ CMD__UNUSED1 = 0xa,
+ /*
+ * For the following and other specials please see
+ * http://openhantek.sourceforge.net/doc/namespaceHantek.html#ac1cd181814cf3da74771c29800b39028
+ */
+ CMD_2250_SET_CHANNELS = 0xb,
+ CMD_2250_SET_TRIGGERSOURCE = 0xc,
+ CMD_2250_SET_RECORD_LENGTH = 0xd,
+ CMD_2250_SET_SAMPLERATE = 0xe,
+ CMD_2250_SET_TRIGGERPOS_AND_BUFFER = 0xf,
};
/* Must match the coupling table. */
CAPTURE_EMPTY = 0,
CAPTURE_FILLING = 1,
CAPTURE_READY_8BIT = 2,
+ CAPTURE_READY_2250 = 3,
CAPTURE_READY_9BIT = 7,
CAPTURE_TIMEOUT = 127,
CAPTURE_UNKNOWN = 255,
int dev_state;
/* Oscilloscope settings. */
+ uint64_t samplerate;
int timebase;
gboolean ch_enabled[2];
int voltage[2];
gboolean filter[2];
int triggerslope;
char *triggersource;
- float triggerposition;
+ uint64_t capture_ratio;
int triggermode;
/* Frame transfer */
SR_PRIV int dso_capture_start(const struct sr_dev_inst *sdi);
SR_PRIV int dso_get_channeldata(const struct sr_dev_inst *sdi,
libusb_transfer_cb_fn cb);
+SR_PRIV int dso_set_trigger_samplerate(const struct sr_dev_inst *sdi);
+SR_PRIV int dso_set_voffsets(const struct sr_dev_inst *sdi);
#endif