Formatted and added bmi task

main/motors.h

@@ -1,19 +1,21 @@
 #pragma once
 
 #include <stdint.h>
+#include "esp_err.h"
 
 #define MOTOR1_FWD_PIN 4
 #define MOTOR1_BAK_PIN 5
 #define MOTOR2_FWD_PIN 6
 #define MOTOR2_BAK_PIN 7
 
-typedef enum {
+typedef enum
+{
     MOTOR1,
     MOTOR2,
 } motor_t;
 
 typedef int8_t percentile_t;
 
-void init_motors();
+esp_err_t init_motors();
 void set_motor(motor_t motor, percentile_t percentile);
 void set_motors(percentile_t left, percentile_t right);