AP_BoardConfig: make sure heater is left off if disabled

2021-08-16 00:34:23 +01:00 · 2021-08-16 00:34:23 +01:00 · 970d0ea2a3
commit 970d0ea2a3
parent b1028035bc
1 changed files with 4 additions and 1 deletions
--- a/libraries/AP_BoardConfig/IMU_heater.cpp
+++ b/libraries/AP_BoardConfig/IMU_heater.cpp
@ -35,7 +35,10 @@ void AP_BoardConfig::set_imu_temp(float current)
    hal.util->set_imu_temp(current);

    if (target == -1) {
-        // nothing to do
+        // nothing to do, make sure heater is left off
+#if defined(HAL_HEATER_GPIO_PIN)
+        hal.gpio->write(HAL_HEATER_GPIO_PIN, false);
+#endif
        return;
    }