<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Do you have a buffer from the 3.3v to 5v logic?<br><br><div style="direction: inherit;">--</div><div style="direction: inherit;">Bryan Fields</div><div style="direction: inherit;">M: +1-727-409-1194</div></div><div><br>On Jun 3, 2018, at 18:27, Scott Weis <<a href="mailto:kb2ear@kb2ear.net">kb2ear@kb2ear.net</a>> wrote:<br><br></div><blockquote type="cite"><div><span>I'm trying to set up channel steering for a Motorola CDM1250 and have the</span><br><span>radio working without a URI. If I ground the channel pins the channels</span><br><span>change on the radio fine. Now when I connect the pins to a URI-x gpio1</span><br><span>gpio2 gpio5 and gpio6 It dosent seem to work. I have gpio1=out0 ,</span><br><span>gpio2=out0, gpio5=out0, gpio6=out0 and when I do a *584=cop,61,GPIO5=1 or</span><br><span>*585=cop,61,GPIO5=0 nothing seems to change on the URI, either state I see</span><br><span>+5v on the URI. Should it not get pulled to ground?</span><br><span></span><br><span>Am I doing something wrong?</span><br><span></span><br><span>Thanks & 73</span><br><span>de Scott KB2EAR</span><br><span></span><br><span>_______________________________________________</span><br><span>App_rpt-users mailing list</span><br><span><a href="mailto:App_rpt-users@lists.allstarlink.org">App_rpt-users@lists.allstarlink.org</a></span><br><span><a href="http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users">http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users</a></span><br><span></span><br><span>To unsubscribe from this list please visit <a href="http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users">http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users</a> and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button"</span><br><span>You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem. </span></div></blockquote></body></html>