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docs(docs): Update CUAV X25 Series Doc (#26882)
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CUAV Chen
@@ -9,7 +9,7 @@ The _X25-EVO_ is an advanced autopilot manufactured by CUAV<sup>®</sup>.
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The autopilot is recommended for commercial system integration but is also suitable for academic research and any other applications.
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The X25-EVO brings you ultimate performance, stability, and reliability in every aspect.
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@@ -19,12 +19,17 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
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### Features
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- Arm® Cortex-M7® processor (STM32H743XI) with Floating-Point Unit (FPU), operating at 480MHz, and featuring 2MB Flash memory. Enables developers to enhance productivity and efficiency, allowing for more complex algorithms and models.
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- Automotive-grade RM3100 compass. Designed for better stability and anti-interference capability.
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- Triple-redundant IMUs and dual-redundant barometers located on separate buses. If the PX4 autopilot detects a sensor failure, the system seamlessly switches to another sensor to maintain flight control reliability.
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- Independent LDO power control supplies power to each sensor group. A vibration isolation system filters high-frequency vibrations and reduces noise to ensure accurate readings, enabling better overall flight performance for the vehicle.
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- Arm® Cortex-M7® processor (STM32H743XI) with Floating-Point Unit (FPU), operating at 480MHz, and featuring 2MB Flash memory.
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Enables developers to enhance productivity and efficiency, allowing for more complex algorithms and models.
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- Automotive-grade RM3100 compass.
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Designed for better stability and anti-interference capability.
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- Triple-redundant IMUs and dual-redundant barometers located on separate buses.
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If the PX4 autopilot detects a sensor failure, the system seamlessly switches to another sensor to maintain flight control reliability.
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- Independent LDO power control supplies power to each sensor group.
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A vibration isolation system filters high-frequency vibrations and reduces noise to ensure accurate readings, enabling better overall flight performance for the vehicle.
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- Integrated Microchip Ethernet PHY for high-speed communication with onboard devices like mission computers via Ethernet.
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- Dual temperature compensation systems, located on the IMU board and FMU board respectively. Temperature is controlled by onboard heating resistors to achieve the optimal operating temperature for the IMUs.
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- Dual temperature compensation systems, located on the IMU board and FMU board respectively.
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Temperature is controlled by onboard heating resistors to achieve the optimal operating temperature for the IMUs.
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- PWM servo output voltage switchable between 3.3V or 5V.
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- Modular design for DIY carrier boards.
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@@ -33,7 +38,7 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
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- Main Processor: STM32H743XI
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- 32-bit Arm® Cortex®-M7, 480MHz, 2MB Flash, 1MB RAM
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- Onboard Sensors:
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- Accel/Gyro: IIM42652\*2
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- Accel/Gyro: IIM42652 (x2)
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- Accel/Gyro: IIM42653
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- Magnetometer: RM3100
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- Barometer: BMP581
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@@ -47,14 +52,14 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
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- Servo Rail Input: 0~9.9V
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- Rated Current:
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- Total Output Max Current: 10A
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- TELEM1 and TELEM2 Output Current limiter: 4A
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- CAN1 and CAN2 Output Current limiter: 2.4A
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- `TELEM1` and `TELEM2` Output Current limiter: 4A
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- `CAN1` and `CAN2` Output Current limiter: 2.4A
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- Other Ports Output Current limiter: 1.5A
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### Interfaces
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- 16x PWM Servo Outputs
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- 1x Dedicated R/C Input for Spektrum / DSM and S.Bus
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- 1x Dedicated R/C Input(`RC IN`) for Spektrum / DSM and S.Bus
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- 1x Analog/PWM RSSI Input
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- 2x TELEM Ports (with full flow control)
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- 1x UART4 Port
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@@ -83,7 +88,12 @@ These flight controllers are [manufacturer supported](../flight_controller/autop
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### Mechanical Data
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- Not provided.
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- Weight
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- Flight Controller Module: 110g
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- Operating & storage temperature: -20 ~ 85°C
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- Dimensions:
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## Purchase Channels {#store}
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@@ -91,11 +101,11 @@ Order from [CUAV](https://store.cuav.net/).
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## Assembly/Setup
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- Not provided.
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The [X25 EVO Wiring Quick Start](../assembly/quick_start_cuav_x25_evo.md) provides instructions on how to assemble required/important peripherals including GPS, Power Module etc.
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## Pin Definitions
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## Pinouts
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- Not provided.
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## Serial Port Mapping
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@@ -106,12 +116,34 @@ Order from [CUAV](https://store.cuav.net/).
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| USART3 | /dev/ttyS2 | Debug Console |
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| UART4 | /dev/ttyS3 | UART4 |
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| UART5 | /dev/ttyS4 | TELEM2 |
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| USART6 | /dev/ttyS5 | RC |
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| USART6 | /dev/ttyS5 | RC IN |
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| UART7 | /dev/ttyS6 | TELEM1 |
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## PWM Outputs {#pwm_outputs}
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This flight controller supports up to 16 FMU PWM outputs (MAIN).
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Outputs:
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- Outputs 1-8 support [DShot](../peripherals/dshot.md).
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- Outputs 9-16 do not support DShot.
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- Outputs 1-7 support [Bidirectional DShot](../peripherals/dshot.md#bidirectional-dshot-telemetry).
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- Output 8 supports Bidirectional DShot output only (no eRPM capture).
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The 16 outputs are in 5 groups:
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- Outputs 1-4 in group1 (Timer5)
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- Outputs 5-8 in group2 (Timer4)
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- Outputs 9-11 in group3 (Timer1)
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- Outputs 12-14 in group4 (Timer8)
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- Outputs 15-16 in group5 (Timer12)
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All outputs within the same group must use the same output protocol and rate.
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## Voltage Ratings
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The _X25-EVO_ achieves triple redundancy on power supplies if three power sources are provided. The three power rails are POWERC1, POWERC2, and USB.
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The _X25-EVO_ achieves triple redundancy on power supplies if three power sources are provided.
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The three power rails are `POWERC1`, `POWERC2`, and `USB`.
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- **POWER C1** and **POWER C2** are DroneCAN/UAVCAN battery interfaces.
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@@ -154,7 +186,8 @@ The [PX4 System Console](../debug/system_console.md) and [SWD Interface](../debu
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## Supported Platforms / Airframes
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Any multirotor/airplane/rover or boat that can be controlled using normal RC servos or Futaba S-Bus servos. The complete set of supported configurations can be found in the [Airframe Reference](../airframes/airframe_reference.md).
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Any multicopter / airplane / rover or boat that can be controlled with normal RC servos or Futaba S-Bus servos.
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The complete set of supported configurations can be seen in the [Airframes Reference](../airframes/airframe_reference.md).
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## Further info
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