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AP_HAL: add accessor for UART dma status

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Andy Piper 2021-05-01 13:00:36 +01:00 committed by Andrew Tridgell
parent e26fc95352
commit 4d4d3683b6
1 changed files with 5 additions and 0 deletions
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libraries/AP_HAL/UARTDriver.h
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@ -119,4 +119,9 @@ public:
virtual uint32_t bw_in_kilobytes_per_second() const { virtual uint32_t bw_in_kilobytes_per_second() const {
return 57; return 57;
} }
/*
return true if this UART has DMA enabled on both RX and TX
*/
virtual bool is_dma_enabled() const { return false; }
}; };