check the schematic of this cape http://www.logicsupply.com/cbb-serial/
On 5/3/2016 2:02 AM, [email protected] wrote: > Hello, > > I want to add RS485 on UART4. > > I found: > https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/BB-UART4-RS485-00A0.dts > > But can´t compile the dts. > | > root@c0a80090:/home/user/bb.org-overlays/src/arm# dtc -O dtb -o > BB-UART4-RS485-00A0.dtbo -b 0 -@ BB-UART4-RS485-00A0.dts > Error: BB-UART4-RS485-00A0.dts:45.1-9 syntax error > FATAL ERROR: Unable to parse input tree > > | > > > > Can someone help me please? > > My electrical designer tell me, he need a pin to set transmission > direction. Not sure if RTS/CTS are working. > > But I read the BBB has a RS485 support? > > My Linux Version: > | > Linux rsuarttest 3.8.13-bone63 #1 SMP Mon Aug 11 20:08:34 UTC 2014 > armv7l GNU/Linux > | > > > > Thank you! > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google > Groups "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/2a29dbf3-8b18-41c3-bdf3-157624059875%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/2a29dbf3-8b18-41c3-bdf3-157624059875%40googlegroups.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/08adb449-9a48-7b65-8a1f-188ff3a006f5%40gmail.com. For more options, visit https://groups.google.com/d/optout.
