Fix ICM42688 bus device hardware type on GEPRC targets

[sensei-hacker]

User description

Summary

Fix incorrect DEVHW_MPU6000 hardware type constant for ICM42688 gyro registration on IMU1 for two GEPRC targets. The ICM42688 should be registered with DEVHW_ICM42605 (the ICM42605 driver handles both ICM42605 and ICM42688). This was a copy-paste error from the MPU6000 registration line above.

Without this fix, boards populated with ICM42688 chips on IMU1 would fail gyro detection because the ICM42605 driver searches for DEVHW_ICM42605, not DEVHW_MPU6000. The IMU2 registration on line 33 was already correct.

Changes

• GEPRC_TAKER_H743/target.c line 32: DEVHW_MPU6000 → DEVHW_ICM42605
• GEPRCF745_BT_HD/target.c line 32: DEVHW_MPU6000 → DEVHW_ICM42605

Testing

• Built GEPRC_TAKER_H743 target successfully (661KB/1792KB flash)
• Built GEPRCF745_BT_HD target successfully (646KB/960KB flash)
• Cannot test on hardware (no GEPRC boards available) — requesting hardware testing from maintainers

Code Review

Reviewed with inav-code-review — no issues found. The fix is a single-token change per file, consistent with the already-correct IMU2 registration pattern.

---

PR Type

Bug fix

---

Description

• Corrects ICM42688 hardware type constant from DEVHW_MPU6000 to DEVHW_ICM42605

• Fixes gyro detection failure on IMU1 for two GEPRC targets

• Aligns IMU1 registration with already-correct IMU2 pattern

---

Diagram Walkthrough

flowchart LR
  A["ICM42688 IMU1<br/>DEVHW_MPU6000"] -->|"Incorrect<br/>driver mismatch"| B["Gyro detection fails"]
  C["ICM42688 IMU1<br/>DEVHW_ICM42605"] -->|"Correct<br/>driver match"| D["Gyro detected"]
  E["IMU2 already<br/>DEVHW_ICM42605"] -->|"Pattern now<br/>consistent"| D

Loading

File Walkthrough

Relevant files

Bug fix

target.c Fix ICM42688 IMU1 hardware type constant                                  src/main/target/GEPRCF745_BT_HD/target.c Changed ICM42688 IMU1 bus device registration from DEVHW_MPU6000 to DEVHW_ICM42605 Fixes hardware type mismatch that prevented ICM42605 driver from detecting the sensor Aligns with correct IMU2 registration pattern on line 33 +1/-1      target.c Fix ICM42688 IMU1 hardware type constant                                  src/main/target/GEPRC_TAKER_H743/target.c Changed ICM42688 IMU1 bus device registration from DEVHW_MPU6000 to DEVHW_ICM42605 Fixes hardware type mismatch that prevented ICM42605 driver from detecting the sensor Aligns with correct IMU2 registration pattern on line 33 +1/-1

---

[qodo-code-review]

PR Compliance Guide 🔍

All compliance sections have been disabled in the configurations.