RS485_MAX_RTS_DELAY
} else if (rs485->delay_rts_before_send > RS485_MAX_RTS_DELAY) {
rs485->delay_rts_before_send = RS485_MAX_RTS_DELAY;
} else if (rs485->delay_rts_after_send > RS485_MAX_RTS_DELAY) {
rs485->delay_rts_after_send = RS485_MAX_RTS_DELAY;