Move PX4 Guide source into /docs (#24490)

* Add vitepress tree * Update existing workflows so they dont trigger on changes in the docs path * Add nojekyll, package.json, LICENCE etc * Add crowdin docs upload/download scripts * Add docs flaw checker workflows * Used docs prefix for docs workflows * Crowdin obvious fixes * ci: docs move to self hosted runner runs on a beefy server for faster builds Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: don't run build action for docs or ci changes Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: update runners Signed-off-by: Ramon Roche <mrpollo@gmail.com> * Add docs/en * Add docs assets and scripts * Fix up editlinks to point to PX4 sources * Download just the translations that are supported * Add translation sources for zh, uk, ko * Update latest tranlsation and uorb graphs * update vitepress to latest --------- Signed-off-by: Ramon Roche <mrpollo@gmail.com> Co-authored-by: Ramon Roche <mrpollo@gmail.com>
2026-10-15 12:23:34 +08:00 · 2025-03-13 16:08:27 +11:00
parent 8e6d2ebe4a
commit 88d623bedb
5176 changed files with 558771 additions and 2 deletions
@@ -0,0 +1,63 @@
+# Connecting an RC Receiver to a PX4 Linux-based Autopilot
+
+This topic shows how to setup a PX4 Linux-based autopilot to connect and use a [supported RC receiver](../getting_started/rc_transmitter_receiver.md) on any serial port.
+
+S.Bus 이외의 RC 유형의 경우 수신기는 직렬 포트에 직접 연결하거나 USB-TTY 직렬 케이블(예: PL2302 USB-직렬 TTL 변환기)을 통하여 USB에 연결할 수 있습니다.
+
+:::info
+For an S.Bus receiver (or encoder - e.g. from Futaba, RadioLink, etc.) you will usually need to connect the receiver and device via a [signal inverter circuit](#signal_inverter_circuit), but otherwise the setup is the same.
+:::
+
+Then [Start the PX4 RC Driver](#start_driver) on the device, as shown below.
+
+<a id="start_driver"></a>
+
+## 드라이버 시작
+
+To start the RC driver on a particular UART (e.g. in this case `/dev/ttyS2`):
+
+```sh
+rc_input start -d /dev/ttyS2
+```
+
+For other driver usage information see: [rc_input](../modules/modules_driver.md#rc-input).
+
+<a id="signal_inverter_circuit"></a>
+
+## 신호 반전 회로(S.Bus 전용)
+
+S.Bus is an _inverted_ UART communication signal.
+
+일부 직렬 포트/비행 컨트롤러는 반전된 UART 신호를 읽을 수 있지만, 대부분은 신호 반전을 복원하기 위하여 수신기와 직렬 포트 사이에 신호 인버터 회로가 필요합니다.
+
+:::tip
+This circuit is also required to read S.Bus remote control signals through the serial port or USB-to-TTY serial converter.
+:::
+
+이 섹션에서는 적절한 회로를 만드는 방법을 설명합니다.
+
+### 필수 부품
+
+- 1x NPN 트랜지스터 (예: NPN S9014 TO92)
+- 1x 10K 저항
+- 1x 1K 저항
+
+:::info
+Any type/model of transistor can be used because the current drain is very low.
+:::
+
+### 회로 구성도/연결
+
+아래에 설명(그리고 회로 구성도)하는 바와 같이 회로 소자를 연결하십시오:
+
+- S.Bus 신호선 &rarr; 1K 저항 &rarr; NPN 트랜지스터 베이스
+- NPN 트랜지스터 방출 &rarr; GND
+- 3.3VCC &rarr; 10K 저항 &rarr; NPN 트랜지스터 컬렉션 &rarr; USB-to-TTY rxd
+- 5.0VCC &rarr; S.Bus VCC
+- GND &rarr; S.Bus GND
+
+![Signal inverter circuit diagram](../../assets/sbus/driver_sbus_signal_inverter_circuit_diagram.png)
+
+아래 이미지에서는 빵판에서 연결된 모습을 보여줍니다.
+
+![Signal inverter breadboard](../../assets/sbus/driver_sbus_signal_inverter_breadboard.png)