Merge branch 'master' into 22-armhf

README.md

@@ -21,6 +21,7 @@ Clover drone is used on a wide range of educational events, including [Copter Ha
 Preconfigured image for Raspberry Pi with installed and configured software, ready to fly, is available [in the Releases section](https://github.com/CopterExpress/clover/releases).
 
 [![Build Status](https://travis-ci.org/CopterExpress/clover.svg?branch=master)](https://travis-ci.org/CopterExpress/clover)
+![GitHub all releases](https://img.shields.io/github/downloads/CopterExpress/clover/total)
 
 Image features:
 

builder/assets/hardware_setup.sh

@@ -65,7 +65,7 @@ echo_stamp "#6 Turn on UART"
 # https://github.com/RPi-Distro/raspi-config/pull/75
 /usr/bin/raspi-config nonint do_serial 1
 /usr/bin/raspi-config nonint set_config_var enable_uart 1 /boot/config.txt
-/usr/bin/raspi-config nonint set_config_var dtoverlay pi3-disable-bt /boot/config.txt
+echo dtoverlay=pi3-disable-bt >> /boot/config.txt
 systemctl disable hciuart.service
 
 # After adding to Raspbian OS

builder/image-ros.sh

@@ -80,9 +80,11 @@ my_travis_retry sudo -u pi rosdep update
 
 export ROS_IP='127.0.0.1' # needed for running tests
 
-echo_stamp "Reconfiguring Clover repository for simplier unshallowing"
-cd /home/pi/catkin_ws/src/clover
-git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
+# echo_stamp "Reconfiguring Clover repository for simplier unshallowing" # TODO: bring back
+# cd /home/pi/catkin_ws/src/clover
+# git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
+echo_stamp "Remove .git from Clover to reduce the size"
+rm -rf /home/pi/catkin_ws/src/clover/.git # TODO: remove
 
 # This is sort of a hack to force "custom" packages to be installed - the ones built by COEX, linked against OpenCV 4.2
 # I **wish** OpenCV would not be such a mess, but, well, here we are.

builder/image-software.sh

@@ -94,7 +94,9 @@ lsof \
 git \
 dnsmasq  \
 tmux \
+tree \
 vim \
+libjpeg8 \
 tcpdump \
 libpoco-dev \
 libzbar0 \

builder/test/tests.sh

@@ -43,6 +43,8 @@ rosversion aruco_pose
 rosversion vl53l1x
 rosversion mavros
 rosversion mavros_extras
+rosversion ws281x
+rosversion led_msgs
 rosversion dynamic_reconfigure
 rosversion tf2_web_republisher
 rosversion compressed_image_transport

docs/en/models.md

@@ -96,6 +96,16 @@ This page contains models and drawings of some of the drone parts. They can be u
         </td>
         <td><a href="https://github.com/CopterExpress/clover/raw/master/docs/assets/dxf/4.2/big_leg.dxf"><code>big_leg.dxf</code></a></td>
     </tr>
+    <tr>
+        <td><img src="../assets/dxf/4.2/grip_spacer.png"></td>
+        <td>
+            <b>Grip spacer</b>.<br>
+            Function: spacer for the gripper plates.<br>
+            Material: monolithic polycarbonate 2mm.<br>
+            Quantity: 1 pcs.
+        </td>
+        <td><a href="https://github.com/CopterExpress/clover/raw/master/docs/assets/dxf/4.2/grip_spacer.dxf"><code>grip_spacer.dxf</code></a></td>
+    </tr>
 </table>
 
 ## Clover 4

docs/ru/models.md

@@ -96,6 +96,16 @@
         </td>
         <td><a href="https://github.com/CopterExpress/clover/raw/master/docs/assets/dxf/4.2/big_leg.dxf"><code>big_leg.dxf</code></a></td>
     </tr>
+    <tr>
+        <td><img src="../assets/dxf/4.2/grip_spacer.png"></td>
+        <td>
+            <b>Проставка для захвата</b>.<br>
+            Функция: Опорный элемент для механического захвата.<br>
+            Материал: Монолитный поликарбонат 2мм.<br>
+            Количество: 1 шт.
+        </td>
+        <td><a href="https://github.com/CopterExpress/clover/raw/master/docs/assets/dxf/4.2/grip_spacer.dxf"><code>grip_spacer.dxf</code></a></td>
+    </tr>
 </table>
 
 ## Клевер 4