X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Ffx2lafw%2Fcommand.h;h=1403976d3095662c5fae08d5273e735c11946b0b;hb=c2fa697afa86a8e6f37bef13acb5b8532714274e;hp=cbb76d7fff0713556bb680a2652f284c30e76eae;hpb=d98c4e35ce3187a8d4618a6c26ce35de636d7b91;p=libsigrok.git

diff --git a/hardware/fx2lafw/command.h b/hardware/fx2lafw/command.h
index cbb76d7f..1403976d 100644
--- a/hardware/fx2lafw/command.h
+++ b/hardware/fx2lafw/command.h
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
  *
@@ -17,8 +17,46 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef LIBSIGROK_HARDWARE_FX2LAFW_COMMAND_H
+#define LIBSIGROK_HARDWARE_FX2LAFW_COMMAND_H
+
+#include <glib.h>
+#include "libsigrok.h"
+
 /* Protocol commands */
-#define CMD_GET_FW_VERSION	0xb0
-#define CMD_START		0xb1
+#define CMD_GET_FW_VERSION		0xb0
+#define CMD_START			0xb1
+#define CMD_GET_REVID_VERSION		0xb2
+
+#define CMD_START_FLAGS_WIDE_POS	5
+#define CMD_START_FLAGS_CLK_SRC_POS	6
+
+#define CMD_START_FLAGS_SAMPLE_8BIT	(0 << CMD_START_FLAGS_WIDE_POS)
+#define CMD_START_FLAGS_SAMPLE_16BIT	(1 << CMD_START_FLAGS_WIDE_POS)
+
+#define CMD_START_FLAGS_CLK_30MHZ	(0 << CMD_START_FLAGS_CLK_SRC_POS)
+#define CMD_START_FLAGS_CLK_48MHZ	(1 << CMD_START_FLAGS_CLK_SRC_POS)
+
+#pragma pack(push, 1)
+
+struct version_info {
+	uint8_t major;
+	uint8_t minor;
+};
+
+struct cmd_start_acquisition {
+	uint8_t flags;
+	uint8_t sample_delay_h;
+	uint8_t sample_delay_l;
+};
+
+#pragma pack(pop)
+
+SR_PRIV int command_get_fw_version(libusb_device_handle *devhdl,
+				   struct version_info *vi);
+SR_PRIV int command_get_revid_version(libusb_device_handle *devhdl,
+				      uint8_t *revid);
+SR_PRIV int command_start_acquisition(libusb_device_handle *devhdl,
+				      uint64_t samplerate, gboolean samplewide);
 
-int command_start_acquisition(libusb_device_handle *devhdl);
+#endif