**** BEGIN LOGGING AT Sat Jun 16 03:00:05 2018 Jun 16 04:24:03 e Jun 16 19:02:39 hai i need help Jun 16 19:03:15 i want to enable my uart in beagle bone black rev c board what i do? Jun 16 19:03:35 if you're running the latest image, all you need to do is configure the pins using the config-pin utility Jun 16 19:04:03 config-pin $PIN uart Jun 16 19:04:30 (for both pins of the uart you want to use) Jun 16 19:04:38 am uing lastest debian 9.3 iot image Jun 16 19:06:07 my actual aim is i want to write a application so first i want to enable my uart any one Jun 16 19:06:25 config-pin $PIN uart where i can give this? Jun 16 19:07:31 it's just a command you execute Jun 16 19:07:41 where $PIN should be replaced by the pin you want to configure Jun 16 19:08:06 e.g. for uart4 that would be P9.11 and P9.13 Jun 16 19:08:27 k wait i will connect my board Jun 16 19:09:36 first i don't need pin in uEnv.txt some changes are need but am not able to understand what changes i do on that file Jun 16 19:11:03 no changes in uEnv.txt Jun 16 19:11:42 debian@beaglebone:~$ PIN uart Jun 16 19:11:42 -bash: PIN: command not found Jun 16 19:11:43 debian@beaglebone:~$ PIN uart Jun 16 19:11:56 that's not what I said Jun 16 19:11:57 it won't accept my command Jun 16 19:12:19 config-pin P9.11 uart Jun 16 19:12:21 config-pin P9.13 uart Jun 16 19:12:42 (for example) Jun 16 19:13:29 $config-pin P9.11 uart can i give this? Jun 16 19:13:50 why are you putting a $ there? Jun 16 19:15:02 i don't give am telling that doller is starting command promt Jun 16 19:15:37 k how can i check is it enable or not Jun 16 19:15:57 debian@beaglebone:~$ config-pin P9.11 uart Jun 16 19:16:53 you can check the pin mode with config-pin but I don't know the exact command, maybe check config-pin --help Jun 16 19:17:01 but if it didn't give an error, it will have done it Jun 16 19:17:24 check once Jun 16 19:17:25 note again that you'll most likely want to configure both pins (P9.11 for uart 4 rxd, P9.13 for uart 4 txd) Jun 16 19:17:35 now am doing my board Jun 16 19:20:22 can u check and tell me is it enable or not where i can findout? Jun 16 19:24:24 hello are u there? Jun 16 19:24:25 * sateesh1993[m] sent a long message: < https://matrix.org/_matrix/media/v1/download/matrix.org/klzfwHuBAjXbqBIYtvDDuxoy > Jun 16 19:25:18 am getting like this if i giv pin-config --help Jun 16 19:41:45 hello is anybody there? Jun 16 19:42:37 how can i check is uart port is enable or not Jun 16 19:45:20 hello r u helping me or not?tell me Jun 16 19:45:24 am waiting for response Jun 16 19:47:17 Hello, maybe the response time is not a constant Jun 16 19:49:56 if giving response is speed we can learn qiuck Jun 16 19:50:32 how can i check my port is enable or not? Jun 16 19:52:42 Connect a terminal to it, then send a character **** ENDING LOGGING AT Sun Jun 17 03:00:02 2018