Hello, That works...cool! I will know how to handle things in the future.
Seth On Friday, September 8, 2017 at 1:03:24 PM UTC-5, Tomas Medina wrote: > > Thanks Drew! The commands seem to make it work. I'll leave this open in > case I run into any more problems. > > On Friday, September 8, 2017 at 12:26:32 AM UTC-4, Drew Fustini wrote: >> >> You may need to configure those pins for uart mode: >> >> config-pin P9_24 uart >> config-pin P9_26 uart >> >> If that does not fix the problem, then please create an issue in the >> GitHub repo: >> https://github.com/adafruit/adafruit-beaglebone-io-python >> >> and paste the output of these commands in the issue: >> >> config-pin -q P9_24 >> config-pin -q P9_26 >> sudo /opt/scripts/tools/version.sh >> >> >> thanks, >> drew >> >> >> On Thu, Sep 7, 2017 at 6:08 PM, Tomas Medina <to...@evatech.net> wrote: >> > >> > I'm trying to have a Beaglebone Black Wireless(debian image 2017-07-01) >> > communicate to another device using UART serial communication. In an >> example >> > program, the bone waits for the device to send the letter "A", then, >> upon >> > receiving the right letter, outputs a message and transmits the letter >> "B". >> > The pins used for transmitting and receiving are "P9_24" and "P9_26" >> > respectively. Here is the following program: >> > >> > import Adafruit_BBIO.UART as UART >> > import serial >> > >> > #Enabling the serial ports >> > UART.setup("UART1") >> > >> > #Serial setup values >> > ser = serial.Serial() >> > ser.port = "/dev/ttyO1" >> > ser.baudrate = 9600 >> > READ_LEN = 1 >> > ser.close() >> > >> > rx = "" >> > >> > while True: >> > print "Waiting for A... " >> > ser.open() >> > rx = ser.read() >> > ser.close() >> > >> > if (rx == 'A'): >> > print "Got it!" >> > ser.open() >> > ser.write("B") >> > ser.close() >> > break >> > >> > The program doesn't throw any errors, however, when testing it out with >> the >> > device, the program gets stuck on the "Waiting for A" line. I have >> > thoroughly checked that all connections are correct and that the other >> > device is sending data. Additionally, the program runs perfectly on an >> older >> > Beaglebone (debian image 2015-11-12). >> > >> > Any help into this matter would be greatly appreciated. >> > >> > -- >> > 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 beagleboard...@googlegroups.com. >> > To view this discussion on the web visit >> > >> https://groups.google.com/d/msgid/beagleboard/da433293-42a6-4241-b98e-83e2576e4caa%40googlegroups.com. >> >> >> > For more options, visit https://groups.google.com/d/optout. >> > -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/8e0c0251-58f1-4ed0-80fa-eada6d45a98f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.