X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fcenter-3xx%2Fprotocol.c;h=ca1ae3b59821f14d8622ada038acaca0fbae846f;hb=176d785d33a28a1bb24f2ee483595ec54f7b52b6;hp=ca11449f4f751eec86c1ca92afbf43823261dd65;hpb=d4f59ce86d23e41da3f94e3d6cab4b4bc3239359;p=libsigrok.git

diff --git a/src/hardware/center-3xx/protocol.c b/src/hardware/center-3xx/protocol.c
index ca11449f..ca1ae3b5 100644
--- a/src/hardware/center-3xx/protocol.c
+++ b/src/hardware/center-3xx/protocol.c
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <config.h>
@@ -25,6 +24,7 @@
 
 struct center_info {
 	float temp[NUM_CHANNELS];
+	int digits[NUM_CHANNELS];
 	gboolean rec, std, max, min, maxmin, t1t2, rel, hold, lowbat, celsius;
 	gboolean memfull, autooff;
 	gboolean mode_std, mode_rel, mode_max, mode_min, mode_maxmin;
@@ -97,8 +97,12 @@ static int packet_parse(const uint8_t *buf, int idx, struct center_info *info)
 	/* Byte 43: Specifies whether we need to divide the value(s) by 10. */
 	for (i = 0; i < NUM_CHANNELS; i++) {
 		/* Bit = 0: Divide by 10. Bit = 1: Don't divide by 10. */
-		if ((buf[43] & (1 << i)) == 0)
+		if ((buf[43] & (1 << i)) == 0) {
 			info->temp[i] /= 10;
+			info->digits[i] = 1;
+		} else {
+			info->digits[i] = 0;
+		}
 	}
 
 	/* Bytes 39-42: Overflow/overlimit bits, depending on mode. */
@@ -134,6 +138,7 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 
 	devc = sdi->priv;
 
+	/* Note: digits/spec_digits will be overridden later. */
 	sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
 	memset(&info, 0, sizeof(struct center_info));
 
@@ -155,6 +160,8 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 		l = NULL;
 		l = g_slist_append(l, g_slist_nth_data(sdi->channels, i));
 		analog.meaning->channels = l;
+		analog.encoding->digits = info.digits[i];
+		analog.spec->spec_digits = info.digits[i];
 		analog.data = &(info.temp[i]);
 		sr_session_send(sdi, &packet);
 		g_slist_free(l);