diff --git a/dev_iio.c b/dev_iio.c
index e74dd62..d7e795c 100644
--- a/dev_iio.c
+++ b/dev_iio.c
@@ -298,9 +298,23 @@ cd trigger0
 echo 1 > trigger_now
 
 # hrtimer
+if [! -d "/home/config"]; then
+    mkdir /home/config
+fi
+
 mount -t configfs none /home/config
-mkdir /home/config
 mkdir /home/config/iio/triggers/hrtimer/rogue
+
+cd /sys/bus/iio/devices/iio\:device0
+echo 1 > scan_elements/in_accel_x_en
+echo 1 > scan_elements/in_accel_y_en
+echo 1 > scan_elements/in_accel_z_en
+echo 1 > scan_elements/in_anglvel_x_en
+echo 1 > scan_elements/in_anglvel_y_en
+echo 1 > scan_elements/in_anglvel_z_en
+echo 1 > scan_elements/in_timestamp_en
+echo "rogue" > trigger/current_trigger
+echo 1 > buffer0/enable
 */
 //static const char *const iio_hrtrigger_name = "iio-trig-hrtimer";
 
diff --git a/dev_in.c b/dev_in.c
index c4ddee1..d781181 100644
--- a/dev_in.c
+++ b/dev_in.c
@@ -70,36 +70,48 @@ static int send_message_from_iio(dev_in_iio_t *const in_iio) {
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
     res = read(dev_iio_get_buffer_fd(in_iio->iiodev), &data[0][1], sizeof(uint16_t));
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
     res = read(dev_iio_get_buffer_fd(in_iio->iiodev), &data[0][2], sizeof(uint16_t));
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
     res = read(dev_iio_get_buffer_fd(in_iio->iiodev), &data[1][0], sizeof(uint16_t));
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
     res = read(dev_iio_get_buffer_fd(in_iio->iiodev), &data[1][1], sizeof(uint16_t));
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
     res = read(dev_iio_get_buffer_fd(in_iio->iiodev), &data[1][2], sizeof(uint16_t));
     if (res != sizeof(uint16_t)) {
         fprintf(stderr, "Error reading from %s: %d\n", dev_iio_get_name(in_iio->iiodev), res);
         goto send_message_from_iio_err;
+    } else {
+        printf("OK\n");
     }
 
 send_message_from_iio_err: