Hello, I am using IAR with an RT1050 SDK, version 2.3.0 (2017-11-16). There seems to have been some suggestion form an FAE (?) that the RT105x was able to trigger an eDMA transaction WITHOUT an intermediate GPIO ISR to set up the transaction. i.e. once the eDMA transaction was set up in software each GPIO edge would initiate an eDMA transfer entirely independent of software. I don't see where this is mentioned in the reference manual.
Is this actually possible?
已解决! 转到解答。
Hello,
IMX RT1050 Inter-Peripheral Crossbar Switch (XBAR) provides options for
DMA request generation. Please look at i.MX RT1050 Reference Manual
for more details.
Have a great day,
Yuri
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Hello,
IMX RT1050 Inter-Peripheral Crossbar Switch (XBAR) provides options for
DMA request generation. Please look at i.MX RT1050 Reference Manual
for more details.
Have a great day,
Yuri
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------