X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Fcommand.h;h=8f35fd65d078832626762a94a53b4bd37c371088;hb=d9531f65337ecc903759f9f55bc32719e93d2d27;hp=584b1ecd91295de6d03736a12bc4cd24f18b3e50;hpb=c23ad6029b1a4262fa5ad07e962f693cd7cbea06;p=sigrok-firmware-fx2lafw.git

diff --git a/include/command.h b/include/command.h
index 584b1ecd..8f35fd65 100644
--- a/include/command.h
+++ b/include/command.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef FX2LAFW_COMMAND_H
+#define FX2LAFW_COMMAND_H
+
 #include <stdint.h>
 
 /* Protocol commands */
@@ -25,8 +28,12 @@
 #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)
 
@@ -37,5 +44,8 @@ struct version_info {
 
 struct cmd_start_acquisition {
 	uint8_t flags;
-	uint8_t sample_delay;
+	uint8_t sample_delay_h;
+	uint8_t sample_delay_l;
 };
+
+#endif