Yes I was hoping to use a FIFO as that how I do it on the PIC, however was looking at the datasheet and didnt see any implementation of one, just DMA.
I will have to look closer. Thanks. Eric On 2016-09-06 19:14, Bruce Perens wrote: > In sm1000? Since there is no OS you either have to hook into the busy loop or > write interrupt code. If the FIFO is deep enough to queue a command, the code > will not be time critical and you can do it in the loop. No DMA necessary. > > On Sep 6, 2016 7:51 AM, "Shane Burrell" <sh...@shaneburrell.com> wrote: > > You shouldn't have any problems doing that via DMA UART > > On Tue, Sep 6, 2016 at 9:52 AM, <e...@vk5kbb.com> wrote: > > I'm wondering if any body has managed to implement the serial USART in a > manner that does not interfere with the encode/decode process. > > Will be doing away with the switch menu and assume I can send and receive > data to the USART in its place as the USART functions independently via DMA > and hence shouldn't interfere with any thing I hope. > > I'm basically implementing the Yaesu CAT interface and want to send 5 bytes > and receives 5 bytes once a second at 9600 baud. > > Thoughts? > > Cheers > > Eric > > ------------------------------------------------------------------------------ > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 [1] > > ------------------------------------------------------------------------------ > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 [1] ------------------------------------------------------------------------------ _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2 [1] Links: ------ [1] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
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