only LTE

1 files changed, 8 insertions, 1 deletions

diff --git a/nrfdemo/src/mqtt_connection.c b/nrfdemo/src/mqtt_connection.c
index 1d884b7..2410bca 100644
--- a/nrfdemo/src/mqtt_connection.c
+++ b/nrfdemo/src/mqtt_connection.c
@@ -101,7 +101,14 @@ static void data_print(uint8_t *prefix, uint8_t *data, size_t len)
 int publish_sensor(struct mqtt_client *c, uint8_t* topic, int32_t val1, int32_t val2)
 {
 	uint8_t buf[20], sgn = (val1 < 0 && val2 < 0) ? '-' : '+';
-	snprintf(buf, 20, "%c%i.%03i",  labs(val1), labs(val2)/1000);
+	snprintf(buf, 20, "%c%i.%03i\0", sgn,  labs(val1), labs(val2)/1000);
+	publish_wrap(c, topic, buf, MIN(20, strlen(buf)));
+}
+
+int publish_int(struct mqtt_client *c, uint8_t* topic, int32_t val)
+{
+	uint8_t buf[20];
+	snprintf(buf, 20, "%d", val);
 	publish_wrap(c, topic, buf, strlen(buf));
 }