Files
ardupilot/libraries/AP_HAL_ChibiOS/hwdef
Andrew Tridgell 9de1519928 HAL_ChibiOS: prevent hw flow control from hogging a DMA channel
When hw flow control is enabled check the CTS pin before we grab the
DMA channel to prevent a long timeout trying to send to a blocked port
from holding a DMA channel against another device

this fixes issue #16587
2021-02-15 07:23:56 +11:00
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