docs: make linter happy

This commit is contained in:
Oleg Kalachev
2019-02-09 06:07:59 +03:00
parent ac173919e9
commit 5847992d26
3 changed files with 6 additions and 7 deletions

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@@ -37,7 +37,7 @@ After the launch-file is edited, restart package `clever`:
sudo systemctl restart clever
```
### Calibrating the ArUco marker map.
### Calibrating the ArUco marker map
An automatically generated [ArUco-board] may be used as a map of marks (https://docs.opencv.org/trunk/db/da9/tutorial_aruco_board_detection.html).
@@ -168,4 +168,4 @@ To set the map of markers in a "turned over" system of coordinates, change param
When this parameter is set, frame aruco\_map will also be "turned over". Thus, to fly at the altitude of 2 meters below the ceiling, argument `z` should be set to 2:
```python
navigate(x=1, y=2, z=1.1, speed=0.5, frame_id='aruco_map')
navigate(x=1, y=2, z=1.1, speed=0.5, frame_id='aruco_map')

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@@ -62,9 +62,9 @@ The obtained images can be viewed using [web_video_server](web_video_server.md).
#### Working with QR codes
> **Hint** For high-speed recognition and positioning, it is better to use [ArUco markers] (aruco.md).
> **Hint** For high-speed recognition and positioning, it is better to use [ArUco markers](aruco.md).
To program actions of the copter upon detection of [QR codes] (https://ru.wikipedia.org/wiki/QR-код) you can use the [ZBar] library (http://zbar.sourceforge.net). It should be installed using pip:
To program actions of the copter upon detection of [QR codes](https://en.wikipedia.org/wiki/QR_code) you can use the [ZBar] library (http://zbar.sourceforge.net). It should be installed using pip:
```(bash)
sudo pip install zbar
@@ -107,4 +107,4 @@ The script will take up to 100% CPU capacity. To slow down the script artificial
args="messages main_camera/image_raw 5.0 main_camera/image_raw/throttled"/>
```
The topic for the subscriber in this case should be changed for `main_camera/image_raw/throttled`.
The topic for the subscriber in this case should be changed for `main_camera/image_raw/throttled`.

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@@ -2,7 +2,6 @@
The Raspberry Pi Wi-Fi adapter of has two main operating modes:
1. **Client mode** RPi connects to an existing Wi-Fi network.
2. **Access point mode** RPi creates a Wi-Fi network that you can connect to.
@@ -318,4 +317,4 @@ EOF
10. [academicfox.com: A Raspberry Pi wireless access point (WiFi access point)](http://academicfox.com/raspberry-pi-besprovodnaya-tochka-dostupa-wifi-access-point/) (setting the routes, hostapd, isc-dhcp-server)
11. [weworkweplay.com: Automatically connect a Raspberry Pi to a Wifi network](http://weworkweplay.com/play/automatically-connect-a-raspberry-pi-to-a-wifi-network/) (Contains settings for creating an open access point)
12. [wiki.archlinux.org: WPA supplicant](https://wiki.archlinux.org/index.php/WPA%20supplicant)
13. [wiki.archlinux.org: dhcpcd](https://wiki.archlinux.org/index.php/Dhcpcd#10-wpa_supplicant) (dhcpcd hook wpa_supplicant)
13. [wiki.archlinux.org: dhcpcd](https://wiki.archlinux.org/index.php/Dhcpcd#10-wpa_supplicant) (dhcpcd hook wpa_supplicant)