add FLYCOLORF435 target

[tobeornottobe81]

Checklist (✓/✕, or y/n)

• [y ] passed schematics review
• [ y] passed hardware samples testing
• [ y] follows guidelines
• [ y] follows connector standards
• [ y] flight tested
• comments/issues resolved

Summary by CodeRabbit

• New Features
  • Added support for the FLYCOLORF435 flight controller board: enabled onboard accelerometer & gyro, barometer, flash blackbox logging, OSD, LEDs, beeper, motor/servo outputs, receiver input, USB detect, and ADC-based current/voltage monitoring. Includes default timing, serial/SPI/I2C mappings, DShot support, and two user-assignable auxiliary functions (BEC SWITCH, CAM 1,2).

[coderabbitai]

Walkthrough

Adds a new board configuration header for the FLYCOLORF435 defining MCU, peripherals, sensors, pin/timer/ADC/UART/SPI/I2C mappings, system clock, and default firmware feature flags for hardware support.

Changes

Cohort / File(s)

Change Summary

FLYCOLORF435 board config configs/FLYCOLORF435/config.h

Added new configuration header: sets FC_TARGET_MCU=AT32F435G, BOARD_NAME=FLYCOLORF435, MANUFACTURER_ID=FLCO; enables sensors/peripherals (ICM42688P accel/gyro via SPI, BMP388 baro, M25P16 flash, MAX7456 OSD), gyro CLKIN, ADC current/voltage inputs, USB detect; maps GPIO pins for motors/servos/receiver/LEDs/UARTs/SPI/I2C/gyro/flash/OSD; defines TIMER_PIN_MAPPING, ADC1_DMA_OPT=11, bus instances (I2C1, SPI1/SPI2/SPI3), SYSTEM_HSE_MHZ=8, default PID denominator, inverted beeper, blackbox=flash, ADC meter sources and voltage scale, DShot bitbang, PINIO configs and user box names.

Sequence Diagram(s)

sequenceDiagram
    participant Build as Firmware Build
    participant Config as configs/FLYCOLORF435/config.h
    participant Init as Hardware Init

    Build->>Config: #include board config header
    Config-->>Build: Provide macros (MCU, pins, peripherals, features)
    Build->>Init: Generate/compile init code using macros
    Init->>Config: Initialize hardware using provided pin/timer/peripheral definitions

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Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• add new sensors to target for Hobbywing #838: Adds ICM42688P SPI macros in another board config—shares sensor support and SPI mapping patterns.
• Fix DAKEFPVH743PRO target #795: Modifies board config headers with similar macros (USE_GYRO_CLKIN, SPI instance macros for MAX7456/FLASH), matching patterns in this change.

Suggested reviewers

• ot0tot
• nerdCopter

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📜 Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c3670dc and b910824.

📒 Files selected for processing (1)

• configs/FLYCOLORF435/config.h (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• configs/FLYCOLORF435/config.h

✨ Finishing Touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment

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