X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Fcommand.h;h=6aa8eb7666cb6f3280b784732ddcd220ff5447e7;hb=c899ab4fb5e623632d4a02d97a05a2dbb320942d;hp=a75cbde0acbf8574b22750a31509cfbafb58ce41;hpb=3b6919fa4ed05ab312162e27ef8a2bc5ec5b7976;p=sigrok-firmware-fx2lafw.git

diff --git a/include/command.h b/include/command.h
index a75cbde0..6aa8eb76 100644
--- a/include/command.h
+++ b/include/command.h
@@ -18,6 +18,34 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef FX2LAFW_INCLUDE_COMMAND_H
+#define FX2LAFW_INCLUDE_COMMAND_H
+
+#include <stdint.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)
+
+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;
+};
+
+#endif