Fix #include guard names.

[sigrok-firmware-fx2lafw.git] / include / command.h

diff --git a/include/command.h b/include/command.h
index ad5ea90be47050e2d299372d63c2c9d4099bd530..6aa8eb7666cb6f3280b784732ddcd220ff5447e7 100644 (file)
--- 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_INCLUDE_COMMAND_H
+#define FX2LAFW_INCLUDE_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)
 
@@ -40,3 +47,5 @@ struct cmd_start_acquisition {
        uint8_t sample_delay_h;
        uint8_t sample_delay_l;
 };
+
+#endif