From ae3b21b28af071a663108444a1ac01f64763e30b Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Thu, 8 Jul 2021 08:24:25 +1000 Subject: [PATCH] AP_HAL: added serial option for disabling FIFO on uarts --- libraries/AP_HAL/UARTDriver.h | 1 + 1 file changed, 1 insertion(+) diff --git a/libraries/AP_HAL/UARTDriver.h b/libraries/AP_HAL/UARTDriver.h index e303f2624d..3f2101bffe 100644 --- a/libraries/AP_HAL/UARTDriver.h +++ b/libraries/AP_HAL/UARTDriver.h @@ -74,6 +74,7 @@ public: OPTION_NODMA_RX = (1U<<8), // don't use DMA for RX OPTION_NODMA_TX = (1U<<9), // don't use DMA for TX OPTION_MAVLINK_NO_FORWARD = (1U<<10), // don't forward MAVLink data to or from this device + OPTION_NOFIFO = (1U<<11), // disable hardware FIFO }; enum flow_control {