X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=hardware%2Fhantek-dso%2Fdso.h;h=edccb725cf3830bc873833e6e4856e3468392a59;hp=866dc2d5343fadda68a4d613711b042a5949c9d1;hb=43cd4637285833706f8a404ca027bcf0ee75b9ae;hpb=1987b8d63e748f0813dc6a4630e99686e4fe1728

diff --git a/hardware/hantek-dso/dso.h b/hardware/hantek-dso/dso.h
index 866dc2d5..edccb725 100644
--- a/hardware/hantek-dso/dso.h
+++ b/hardware/hantek-dso/dso.h
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
  * With protocol information from the hantekdso project,
@@ -19,35 +19,37 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBSIGROK_HARDWARE_HANTEK_DSO_H
-#define LIBSIGROK_HARDWARE_HANTEK_DSO_H
+#ifndef LIBSIGROK_HARDWARE_HANTEK_DSO_DSO_H
+#define LIBSIGROK_HARDWARE_HANTEK_DSO_DSO_H
 
-#define USB_INTERFACE			0
-#define USB_CONFIGURATION		1
-#define DSO_EP_IN			0x86
-#define DSO_EP_OUT			0x02
+#define LOG_PREFIX "hantek-dso"
+
+#define USB_INTERFACE           0
+#define USB_CONFIGURATION       1
+#define DSO_EP_IN               0x86
+#define DSO_EP_OUT              0x02
 
 /* FX2 renumeration delay in ms */
-#define MAX_RENUM_DELAY_MS		3000
+#define MAX_RENUM_DELAY_MS      3000
 
-#define MAX_CAPTURE_EMPTY		3
+#define MAX_CAPTURE_EMPTY       3
 
-#define DEFAULT_VOLTAGE			VDIV_500MV
-#define DEFAULT_FRAMESIZE		FRAMESIZE_SMALL
-#define DEFAULT_TIMEBASE		TIME_100us
-#define DEFAULT_TRIGGER_SOURCE		"CH1"
-#define DEFAULT_COUPLING		COUPLING_DC
-#define DEFAULT_HORIZ_TRIGGERPOS	0.5
-#define DEFAULT_VERT_OFFSET		0.5
-#define DEFAULT_VERT_TRIGGERPOS		0.5
+#define DEFAULT_VOLTAGE         VDIV_500MV
+#define DEFAULT_FRAMESIZE       FRAMESIZE_SMALL
+#define DEFAULT_TIMEBASE        TIME_100us
+#define DEFAULT_TRIGGER_SOURCE  "CH1"
+#define DEFAULT_COUPLING        COUPLING_DC
+#define DEFAULT_HORIZ_TRIGGERPOS 0.5
+#define DEFAULT_VERT_OFFSET     0.5
+#define DEFAULT_VERT_TRIGGERPOS 0.5
 
-#define MAX_VERT_TRIGGER		0xfe
+#define MAX_VERT_TRIGGER        0xfe
 
 /* Hantek DSO-specific protocol values */
-#define EEPROM_CHANNEL_OFFSETS		0x08
+#define EEPROM_CHANNEL_OFFSETS  0x08
 
-#define FRAMESIZE_SMALL			10240
-#define FRAMESIZE_LARGE			32768
+/* All models have this for their "fast" mode. */
+#define FRAMESIZE_SMALL         10240
 
 enum control_requests {
 	CTRL_READ_EEPROM = 0xa2,
@@ -67,8 +69,8 @@ enum dso_commands {
 	CMD_GET_CAPTURESTATE,
 	CMD_SET_VOLTAGE,
 	/* unused */
-	cmdSetLogicalData,
-	cmdGetLogicalData,
+	CMD_SET_LOGICALDATA,
+	CMD_GET_LOGICALDATA,
 };
 
 /* Must match the coupling table. */
@@ -154,15 +156,16 @@ struct dso_profile {
 	uint16_t fw_pid;
 	char *vendor;
 	char *model;
+	const uint64_t *buffersizes;
 	char *firmware;
 };
 
 struct dev_context {
 	const struct dso_profile *profile;
-	struct sr_usb_dev_inst *usb;
 	void *cb_data;
 	uint64_t limit_frames;
 	uint64_t num_frames;
+	GSList *enabled_channels;
 	/* We can't keep track of an FX2-based device after upgrading
 	 * the firmware (it re-enumerates into a different device address
 	 * after the upgrade) this is like a global lock. No device will open
@@ -204,13 +207,13 @@ struct dev_context {
 
 SR_PRIV int dso_open(struct sr_dev_inst *sdi);
 SR_PRIV void dso_close(struct sr_dev_inst *sdi);
-SR_PRIV int dso_enable_trigger(struct dev_context *devc);
-SR_PRIV int dso_force_trigger(struct dev_context *devc);
-SR_PRIV int dso_init(struct dev_context *devc);
-SR_PRIV int dso_get_capturestate(struct dev_context *devc,
+SR_PRIV int dso_enable_trigger(const struct sr_dev_inst *sdi);
+SR_PRIV int dso_force_trigger(const struct sr_dev_inst *sdi);
+SR_PRIV int dso_init(const struct sr_dev_inst *sdi);
+SR_PRIV int dso_get_capturestate(const struct sr_dev_inst *sdi,
 		uint8_t *capturestate, uint32_t *trigger_offset);
-SR_PRIV int dso_capture_start(struct dev_context *devc);
-SR_PRIV int dso_get_channeldata(struct dev_context *devc,
+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);
 
 #endif