GPL headers: Use correct project name.

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

diff --git a/include/command.h b/include/command.h
index 6824eee30223d74a5e8ccb7d87069c3c931b5270..59a9f902cfc6c2cd6192c6a7f00245ab5c6c4266 100644 (file)
--- a/include/command.h
+++ b/include/command.h
@@ -1,5 +1,5 @@
 /*
- * This file is part of the fx2lafw project.
+ * This file is part of the sigrok-firmware-fx2lafw project.
  *
  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
  *
@@ -18,7 +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_START              0xb0
-#define CMD_STOP               0xb1
-#define CMD_GET_FW_VERSION     0xb2
+#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