X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Fcommand.h;h=8f35fd65d078832626762a94a53b4bd37c371088;hb=cd13b02dd60f0e93bd0ef7ef8e271c3b47a31117;hp=d238195d5041319078a85b6c28af13457673d86f;hpb=2846a114f69c29a64dc7e6ae9d12195f8c4c18ab;p=sigrok-firmware-fx2lafw.git

diff --git a/include/command.h b/include/command.h
index d238195d..8f35fd65 100644
--- a/include/command.h
+++ b/include/command.h
@@ -18,19 +18,34 @@
  * 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 */
-#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 cmd_start_acquisition
-{
+struct version_info {
+	uint8_t major;
+	uint8_t minor;
+};
+
+struct cmd_start_acquisition {
 	uint8_t flags;
-	uint8_t sample_delay;
+	uint8_t sample_delay_h;
+	uint8_t sample_delay_l;
 };
+
+#endif