dshot: double idle time
#define DSHOT_MAX_PORT_COUNT 3
#define DSHOT_DMA_BUFFER_SIZE (3 * (16 + 2))
-#define DSHOT_DIR_CHANGE_IDLE_TIME_US 250000
+#define DSHOT_DIR_CHANGE_IDLE_TIME_US 500000
#define DSHOT_DIR_CHANGE_CMD_TIME_US 1000
typedef enum {
