support SBUS instead PWM

main/control.c

@@ -13,6 +13,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "esp_log.h"
+#include "driver/gpio.h"
 
 static const char *TAG = "CONTROL";
 static uint8_t current_animation_mode = 0;
@@ -64,6 +65,9 @@ esp_err_t control_init(void)
         return ret;
     }
 
+    // Start ISR service
+    ESP_ERROR_CHECK(gpio_install_isr_service(0));
+
     // Initialize RC signal
     ret = rcsignal_init(current_config.pwm_pin);
     if (ret != ESP_OK)