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Commit Graph

4 Commits (b8afc9795910da6555335a2242178dc8d495786a)

Author	SHA1	Message	Date
Lorenz Meier	8a58cf0daa	Fix usage of CRTSCTS define from termios.h ... NuttX had the CRTSCTS define incorrectly set for only output flow control, which broke our flow control logic. This commit patches NuttX and puts in addition a guard in place to prevent any future issue with the non-POSIX define being incorrect. This has been debugged and identified by @ecmnet, which was the main contribution for this patch.	8 years ago
David Sidrane	e15b67ff70	HOTFIX:For Data loss on Nuttx serial w/ DMA & GPIO Flow Control ... This hot fix essentialy revert commit 265af481209d60033f7cd4c4216048b1ce3eb435 in NuttX/nuttx. The commit STM32 serial: Make input hardware flow-control work with RX DMA. From Jussi Kivilinna has broken the DMA on an STM32F4 in a yet TBD way. The symptoms are lost data on RX, the DMA count decrements but the data ia not written to memory. This looks to be introduced but the non circular DMA settings.	8 years ago
David Sidrane	e5b10e808b	Pickup 2 Upstream NuttX PX4 contributions ... 1) Ensure if CONFIG_SERIAL_DMA is set that cdcacm uart_ops is initalized with correct functions in correct slots. This was detected only with PX4 build flags 2) C&P error from F7 would prevent CONFIG_STM32_SERIALBRK_BSDCOMPAT ifdefed code from being included.	8 years ago
David Sidrane	16229b3985	Build time patching of Uptream NuttX	8 years ago