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77 lines
3.2 KiB
Markdown
77 lines
3.2 KiB
Markdown
# Pixfalcon 비행 콘트롤러 (단종됨)
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<Badge type="info" text="Discontinued" />
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:::warning
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This flight controller has been [discontinued](../flight_controller/autopilot_experimental.md) and is no longer commercially available.
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:::
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:::warning
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PX4 does not manufacture this (or any) autopilot.
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Contact the [manufacturer](https://holybro.com/) for hardware support or compliance issues.
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:::
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The Pixfalcon autopilot (designed by [Holybro<sup>®</sup>](https://holybro.com/)) is binary-compatible (FMUv2) derivative of the [Pixhawk 1](../flight_controller/pixhawk.md) design that has been optimized for space-constrained applications such as FPV racers. It has less IO to allow for the reduction in size.
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## 요약
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- Main System-on-Chip: [STM32F427](http://www.st.com/web/en/catalog/mmc/FM141/SC1169/SS1577/LN1789)
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- CPU : 단정밀도 FPU의 180MHz ARM<sup>®</sup> Cortexex<sup>®</sup> M4
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- RAM : 256KB SRAM (L1)
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- 페일세이프 시스템 온칩 : STM32F100
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- CPU: 24 MHz ARM Cortex M3
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- RAM : 8KB SRAM
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- GPS: u-blox<sup>®</sup> M8 (번들)
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### 연결성
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- I2C 1개
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- UART 2개(하나는 원격 측정/OSD 용, 흐름 제어 없음)
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- 수동 오버라이드 기능이 있는 PWM 8개
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- S.BUS / PPM 입력
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## 구매처:
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From distributor [Hobbyking<sup>®</sup>](https://hobbyking.com/en_us/pixfalcon-micro-px4-autopilot-plus-micro-m8n-gps-and-mega-pbd-power-module.html)
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Optional hardware:
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- Optical flow: PX4 Flow unit from manufacturer [Holybro](https://holybro.com/products/px4flow)
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- Digital Airspeed sensor from manufacturer [Holybro](https://holybro.com/products/digital-air-speed-sensor) or distributor [Hobbyking](https://hobbyking.com/en_us/hkpilot-32-digital-air-speed-sensor-and-pitot-tube-set.html)
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- 텔레메트리가 통합 화면 디스플레이
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- [Hobbyking OSD + EU Telemetry (433 MHz)](https://hobbyking.com/en_us/micro-hkpilot-telemetry-radio-module-with-on-screen-display-osd-unit-433mhz.html)
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- 순수 텔레메트리 옵션:
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- [Hobbyking Wifi Telemetry](https://hobbyking.com/en_us/apm-pixhawk-wireless-wifi-radio-module.html)
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- [SIK Radios](../telemetry/sik_radio.md)
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## 펌웨어 빌드
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:::tip
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Most users will not need to build this firmware!
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It is pre-built and automatically installed by _QGroundControl_ when appropriate hardware is connected.
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:::
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To [build PX4](../dev_setup/building_px4.md) for this target:
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```
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make px4_fmu-v2_default
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```
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## 디버그 포트
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This board does not have a debug port (i.e it does not have a port for accessing the [System Console](../debug/system_console.md) or the [SWD interface](../debug/swd_debug.md) (JTAG).
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개발자는 SWD용 보드 테스트 패드와 STM32F4 (IC) TX와 RX에 와이어를 납땜하여 콘솔을 획득할 수 있습니다.
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## 시리얼 포트 매핑
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| UART | 장치 | 포트 |
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| ------ | ---------- | --------------------------------- |
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| UART1 | /dev/ttyS0 | IO 디버그 |
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| USART2 | /dev/ttyS1 | TELEM1 (흐름 제어) |
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| UART4 | /dev/ttyS2 | GPS |
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<!-- Note: Got ports using https://github.com/PX4/PX4-user_guide/pull/672#issuecomment-598198434 -->
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