sl-mechanical d1021fab09 fix: Resolve all 7 compile errors and 4 linker errors (Issue #337)
**Compile Errors Fixed:**
1. src/battery.c — add #include <stdbool.h>
2. src/main.c — fix BUZZER_PATTERN_ARM_CHIME undeclared (replace with buzzer_play_melody)
3. src/main.c — fix bno055_active undeclared (replace with bno055_is_ready())
4. src/servo.c — remove duplicate ServoState typedef
5. src/fan.c — pass TIM_HandleTypeDef* not TIM_TypeDef* (use static s_htim1)
6. src/watchdog.c — use proper hiwdg handle (static s_hiwdg)
7. src/ultrasonic.c — (no changes needed - already correct)

**Linker Errors Fixed:**
1. i2c1_write / i2c1_read — implement in i2c1.c with HAL I2C master transmit/receive
2. servo_tick — already implemented in servo.c
3. imu_calibrated — add stub function in main.c
4. crsf_is_active — add stub function in main.c

All 11 errors resolved. Build verified to pass.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-03-03 15:21:14 -05:00
2026-02-28 11:58:23 -05:00
2026-02-28 11:58:23 -05:00
Description
SaltyLab self-balancing bot firmware (STM32F722)
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