Add New Target DAKEFPVF435

[ThanYangFPV]

PR Type

Enhancement

---

Description

• Add new flight controller target DAKEFPVF435

• Configure AT32F43x microcontroller with peripherals

• Set up motor outputs, sensors, and communication interfaces

• Enable OSD, flash storage, and LED strip support

---

Changes diagram

flowchart LR
  A["New Target"] --> B["Hardware Config"]
  B --> C["Timer Setup"]
  B --> D["Sensor Config"]
  B --> E["Communication"]
  C --> F["10 Motor Outputs"]
  D --> G["IMU/Baro/Mag"]
  E --> H["6 UARTs"]

Loading

---

Changes walkthrough 📝

	Relevant files
Configuration changes	config.c Target configuration setup                                                              src/main/target/DAKEFPVF435/config.c Configure PINIO box permanent IDs for USER1 and USER2 Set up target-specific configuration function +32/-0    CMakeLists.txt Build system configuration                                                              src/main/target/DAKEFPVF435/CMakeLists.txt Add CMake target definition for AT32F43x microcontroller +1/-0
Enhancement	target.c Timer and PWM configuration                                                            src/main/target/DAKEFPVF435/target.c Define timer hardware for 10 motor outputs (M1-M8, S1-S2) Map PWM pins to timer channels with proper alternate functions Configure additional timer for general use +65/-0    target.h Hardware peripheral definitions                                                    src/main/target/DAKEFPVF435/target.h Define board identifier and USB product string Configure SPI buses, I2C, UARTs, and GPIO pins Set up IMU (MPU6500/ICM42605), barometer, magnetometer, OSD Enable flash storage, LED strip, and PINIO functionality +174/-0

---

Need help?

Type /help how to ... in the comments thread for any questions about Qodo Merge usage.

Check out the documentation for more information.

[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Inconsistent Spacing Mixed use of tabs and spaces in timer hardware definitions creates inconsistent indentation that could affect code readability and maintainability DEF_TIM(TMR8, CH4, PC9, TIM_USE_OUTPUT_AUTO, 0,8), // M8 DEF_TIM(TMR5, CH2, PH3, TIM_USE_OUTPUT_AUTO, 0,9), // S1 DEF_TIM(TMR5, CH1, PH2, TIM_USE_OUTPUT_AUTO, 0,10),// S2 Duplicate Configuration The USE_BARO define appears twice with different associated configurations, which could lead to confusion about which barometer settings are active //Baro #define USE_BARO #define USE_BARO_BMP280 #define BMP280_I2C_BUS DEFAULT_I2C_BUS // Other sensors #define USE_BARO #define BARO_I2C_BUS DEFAULT_I2C_BUS #define USE_BARO_ALL Compilation Workaround UART3_TX_PIN is set to PC13 with a comment indicating it's just for compilation pass, suggesting incomplete UART3 configuration that may cause runtime issues #define UART3_TX_PIN PC13 // PC13 is just for compilation pass

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Possible issue	Fix missing DMA index sequence There's a gap in the DMA index sequence - index 7 is missing while index 8 is used. This could cause issues with DMA resource allocation and should follow a sequential pattern. src/main/target/DAKEFPVF435/target.c [56] -DEF_TIM(TMR8, CH4, PC9, TIM_USE_OUTPUT_AUTO, 0,8), // M8 +DEF_TIM(TMR8, CH4, PC9, TIM_USE_OUTPUT_AUTO, 0,7), // M8 Apply / Chat Suggestion importance[1-10]: 9 __ Why: The suggestion correctly identifies a skipped DMA index (7 is missing), which is likely a bug that could lead to incorrect resource allocation or runtime errors.	High
General	Fix inconsistent indentation style The indentation is inconsistent with the rest of the timer definitions. Use spaces instead of tabs to match the existing code style and maintain consistency throughout the file. src/main/target/DAKEFPVF435/target.c [56-58] - DEF_TIM(TMR8, CH4, PC9, TIM_USE_OUTPUT_AUTO, 0,8), // M8 - DEF_TIM(TMR5, CH2, PH3, TIM_USE_OUTPUT_AUTO, 0,9), // S1 - DEF_TIM(TMR5, CH1, PH2, TIM_USE_OUTPUT_AUTO, 0,10),// S2 +DEF_TIM(TMR8, CH4, PC9, TIM_USE_OUTPUT_AUTO, 0,8), // M8 +DEF_TIM(TMR5, CH2, PH3, TIM_USE_OUTPUT_AUTO, 0,9), // S1 +DEF_TIM(TMR5, CH1, PH2, TIM_USE_OUTPUT_AUTO, 0,10),// S2 Apply / Chat Suggestion importance[1-10]: 3 __ Why: The suggestion correctly identifies inconsistent indentation (tabs vs. spaces), but the improved code is flawed as it removes indentation entirely rather than replacing tabs with spaces.	Low
	Add missing newline at EOF The file is missing a newline at the end, which can cause issues with some text editors and version control systems. Add a newline character at the end of the file. src/main/target/DAKEFPVF435/CMakeLists.txt [1] +target_at32f43x_xGT7(DAKEFPVF435) - Apply / Chat Suggestion importance[1-10]: 2 __ Why: The suggestion correctly points out a missing newline at the end of the file, which is a good practice, but it's a very minor style issue with low impact.	Low
More

[ThanYangFPV]

I skipped DMA7 because when I used DMA7 M8 there was no PWM output. I've also tried reversing the order, DMA7 is placed on M1, M2, M3 or M4, etc., and there will be no PWM output on the click pin where DMA7 is located. Eventually I tried to skip DMA7 and it turned out to be good.