From 4d4d3683b6fb9e007f5511516c1c6c51a9f24a34 Mon Sep 17 00:00:00 2001 From: Andy Piper Date: Sat, 1 May 2021 13:00:36 +0100 Subject: [PATCH] AP_HAL: add accessor for UART dma status --- libraries/AP_HAL/UARTDriver.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libraries/AP_HAL/UARTDriver.h b/libraries/AP_HAL/UARTDriver.h index 10cd37a648..4761051032 100644 --- a/libraries/AP_HAL/UARTDriver.h +++ b/libraries/AP_HAL/UARTDriver.h @@ -119,4 +119,9 @@ public: virtual uint32_t bw_in_kilobytes_per_second() const { return 57; } + + /* + return true if this UART has DMA enabled on both RX and TX + */ + virtual bool is_dma_enabled() const { return false; } };