![]() ![]() So you just need to modify the /etc/inittab, file. Now we need to disable the login on serial port.Modifiy in /boot/cmdline.txt file the line that contains the following text and delete froml this line just the following textĬonsole=ttyAMA0,115200 kgdboc=ttyAMA0,115200Īfter modification, the line should look like this one : dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait.If the raspi-config tool does not have this option (mainly for old operating system), here is the manual operations to follow : You need to change to 1 as follow enable_uart=1Īnd reboot of course! For older version of Raspbian If it’s set to 0 like follow enable_uart=0 The enable it you need to check in /boot/config.txt the line enable_uart I also noticed sometimes UART is disabled in kernel. Take a look for specific to Raspberry PI V3 at the end of this post. Go to Advanced Options/Serial and set No to “Would you like a login shell to be accessible over serial?”, valid and reboot, that’s all. You should be able to get use of Serial just running sudo raspi-config I’m connecting to my Pi with SSH because mine do not have screen or keyboard connected, We will disable the Linux console mode for using the RX and TX as we want By default it is used by the Linux console and you can not use it for another usage. This post describe how to enable the serial port avalaible on Raspberry Pi connector. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |