X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fgmc-mh-1x-2x%2Fprotocol.h;h=52563d95e0ab9597cac755a57a59feccd4df07ca;hb=d5b1b76d65c446bed0dbabdccd66e51d8cdc8298;hp=49492352f5bfa81f0b36ad4a61e78aba2a9137ba;hpb=f07482250055966e9c06154c2550aba6ca2bc2c1;p=libsigrok.git

diff --git a/src/hardware/gmc-mh-1x-2x/protocol.h b/src/hardware/gmc-mh-1x-2x/protocol.h
index 49492352..52563d95 100644
--- a/src/hardware/gmc-mh-1x-2x/protocol.h
+++ b/src/hardware/gmc-mh-1x-2x/protocol.h
@@ -17,9 +17,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/** @file
- *  Gossen Metrawatt Metrahit 1x/2x drivers
- *  @internal
+/**
+ * @file
+ *
+ * Gossen Metrawatt Metrahit 1x/2x drivers
+ *
+ * @internal
  */
 
 #ifndef LIBSIGROK_HARDWARE_GMC_MH_1X_2X_PROTOCOL_H
@@ -42,7 +45,7 @@
 #define MSGID_DTA   0x20 /**< Start of data message, displayed, averaged */
 #define MSGID_DATA  0x30 /**< Data byte in message */
 
-#define MSGC_MASK   0x0f  /**< Mask to get message byte contents in send mode */
+#define MSGC_MASK   0x0f /**< Mask to get message byte contents in send mode */
 
 #define MSGSRC_MASK 0xc0 /**< Mask to get bits related to message source */
 
@@ -97,7 +100,7 @@ struct dev_context {
 	enum sr_unit unit;  /**< Measured unit */
 	enum sr_mqflag mqflags;	/**< Measured quantity flags */
 	float value;		/**< Measured value */
-	float scale;		/**< Scale for value. */
+	int8_t scale;       /**< Scale for value. */
 	int8_t scale1000;   /**< Additional scale factor 1000x. */
 	int addr;           /**< Device address (1..15). */
 	int cmd_idx;        /**< Parameter "Idx" (Index) of current command, if required. */