rigol-ds: Add DS1074Z Plus and DS1104Z Plus.

[libsigrok.git] / src / hardware / rigol-ds / protocol.h

diff --git a/src/hardware/rigol-ds/protocol.h b/src/hardware/rigol-ds/protocol.h
index 7bdf683d341568dfc3a8f05285370ce8de075310..e77797047eac5c160d21ff21e4d1e1b424f5b394 100644 (file)
--- a/src/hardware/rigol-ds/protocol.h
+++ b/src/hardware/rigol-ds/protocol.h
@@ -23,13 +23,16 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "libsigrok.h"
+#include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"
 
 #define LOG_PREFIX "rigol-ds"
 
 /* Size of acquisition buffers */
-#define ACQ_BUFFER_SIZE 32768
+#define ACQ_BUFFER_SIZE (32 * 1024)
+
+/* Maximum number of samples to retrieve at once. */
+#define ACQ_BLOCK_SIZE (30 * 1000)
 
 #define MAX_ANALOG_CHANNELS 4
 #define MAX_DIGITAL_CHANNELS 16
@@ -38,6 +41,7 @@ enum protocol_version {
        PROTOCOL_V1, /* VS5000 */
        PROTOCOL_V2, /* DS1000 */
        PROTOCOL_V3, /* DS2000, DSO1000 */
+       PROTOCOL_V4, /* DS1000Z */
 };
 
 enum data_format {
@@ -102,10 +106,8 @@ struct dev_context {
        struct sr_channel_group *digital_group;
 
        /* Acquisition settings */
-       GSList *enabled_analog_channels;
-       GSList *enabled_digital_channels;
+       GSList *enabled_channels;
        uint64_t limit_frames;
-       void *cb_data;
        enum data_source data_source;
        uint64_t analog_frame_size;
        uint64_t digital_frame_size;
@@ -115,12 +117,14 @@ struct dev_context {
        gboolean digital_channels[MAX_DIGITAL_CHANNELS];
        gboolean la_enabled;
        float timebase;
+       float attenuation[MAX_ANALOG_CHANNELS];
        float vdiv[MAX_ANALOG_CHANNELS];
        int vert_reference[MAX_ANALOG_CHANNELS];
        float vert_offset[MAX_ANALOG_CHANNELS];
        char *trigger_source;
        float horiz_triggerpos;
        char *trigger_slope;
+       float trigger_level;
        char *coupling[MAX_ANALOG_CHANNELS];
 
        /* Operational state */
@@ -151,5 +155,6 @@ SR_PRIV int rigol_ds_capture_start(const struct sr_dev_inst *sdi);
 SR_PRIV int rigol_ds_channel_start(const struct sr_dev_inst *sdi);
 SR_PRIV int rigol_ds_receive(int fd, int revents, void *cb_data);
 SR_PRIV int rigol_ds_get_dev_cfg(const struct sr_dev_inst *sdi);
+SR_PRIV int rigol_ds_get_dev_cfg_vertical(const struct sr_dev_inst *sdi);
 
 #endif