scpi-pps: Add support for Owon P4000 series.

[libsigrok.git] / src / hardware / hantek-dso / protocol.h

diff --git a/src/hardware/hantek-dso/protocol.h b/src/hardware/hantek-dso/protocol.h
index f210329ddb3dd701185f3c4957f0fcd6760dbcf9..21131613144c3d4dd82480c2ff26746720f9154e 100644 (file)
--- a/src/hardware/hantek-dso/protocol.h
+++ b/src/hardware/hantek-dso/protocol.h
@@ -40,7 +40,7 @@
 #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
 
@@ -52,7 +52,7 @@
 /* All models have this for their "fast" mode. */
 #define FRAMESIZE_SMALL         (10 * 1024)
 
-#define NUM_CHANNELS           2
+#define NUM_CHANNELS            2
 
 enum control_requests {
        CTRL_READ_EEPROM = 0xa2,
@@ -75,8 +75,10 @@ enum dso_commands {
        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 */
+       /*
+        * 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,
@@ -139,7 +141,7 @@ enum capturestates {
        CAPTURE_EMPTY = 0,
        CAPTURE_FILLING = 1,
        CAPTURE_READY_8BIT = 2,
-       CAPTURE_READY2250 = 3,
+       CAPTURE_READY_2250 = 3,
        CAPTURE_READY_9BIT = 7,
        CAPTURE_TIMEOUT = 127,
        CAPTURE_UNKNOWN = 255,
@@ -188,7 +190,7 @@ struct dev_context {
        int dev_state;
 
        /* Oscilloscope settings. */
-       int samplerate;
+       uint64_t samplerate;
        int timebase;
        gboolean ch_enabled[2];
        int voltage[2];
@@ -202,7 +204,7 @@ struct dev_context {
        gboolean filter[2];
        int triggerslope;
        char *triggersource;
-       float triggerposition;
+       uint64_t capture_ratio;
        int triggermode;
 
        /* Frame transfer */
@@ -223,5 +225,6 @@ 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