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Dear Community, I'll build a Developer Team specially for Banana Pi Boards!" GPIO Libarys I started updating/modifing the old GPIO-Libarys, so they can be used on the latest builds! I want to build a Team, for GPIO-Libary Development, for porting these Libarys: WiringPi-Node WiringPi-PHP WiringPi-Perl WirinigPi-Ruby gpiozero rpi-gpio Updating and modifying these: RPi.GPIO BPI-WiringPi2-Python BPI-WiringPi2 At the end, all currently working GPIO Libarys are: luma.oled RPi.GPIO BPI-WiringPi BPI-WiringPi2 BPI-WiringPi2-Python Armbian Build System for Banana Pi I started building the build-system for full banana pi support! Anyone who would like to join the developer-team, just pn me, post in this thread, or contact me on github or discord!" I created a GIthub-Organisation for this project and a Discord Server. A Domain & VPS Server is commin Monday!" Goals: Support ONLY for Banana Pi Boards Board Determiner Script which exports Board-Infos, required by gpio-libs (usual located at: /var/lib/bananapi) APT-Mirror Archive Hosted by our project-teams vps-server! ( Mirror stores all latest gpio-libarys we specially build for using on latest builds and other packages we'll develope in future) Added APPGROUPS: Pentesting, TV-Box, Server-Side, Game Desk & Development Revised menu for selecting extensions and other additional items Revised config menu Adding additional build options A Web-Based Project-Server Hosted Build-System will be build and available on the project-page, where you can build images remotely, according to you settings made in the WebInterface, with live progress & build-log + downloading compressed own image-release. A publish option will be added to, where you can upload your builded image to any Cloud/Storage we provide. Revised device trees According to APPGROUPS and Enabled Extensions: I2C, SPI, UART are enabled in the gpio_develope extension, and all requirements for gpio-programming are pre-installed, the gpio libs are pre-installed too. If you have some Ideas, what we could add or which wishes we can make true, just reply in this post, or contact us. Github Organisation Discord greetz, hexzhen3x7

Hello Armbian Team I have one banana pi r2 pro board(https://wiki.banana-pi.org/Banana_Pi_BPI-R2_Pro). I used Armbian_community_24.5.0-trunk.667_Bananapir2pro_bookworm_current_6.6.31_minimal.img(https://github.com/armbian/community/releases/download/24.5.0-trunk.667/Armbian_community_24.5.0-trunk.667_Bananapir2pro_bookworm_current_6.6.31_minimal.img.xz) . I want to use 4 serial port. But when I tried to "cat" command, it gives Input/output error. I tried to screen too but it terminated immediately. it can see there is 7 uart interface ,but only ttyS2 works, for terminal how can I use other uart interfaces. :~# ls -l /dev/ttyS* crw-rw---- 1 root dialout 4, 64 May 24 14:17 /dev/ttyS0 crw-rw---- 1 root dialout 4, 65 May 24 14:17 /dev/ttyS1 crw------- 1 root tty 4, 66 May 24 14:22 /dev/ttyS2 crw-rw---- 1 root dialout 4, 67 May 24 14:17 /dev/ttyS3 crw-rw---- 1 root dialout 4, 68 May 24 14:17 /dev/ttyS4 crw-rw---- 1 root dialout 4, 69 May 24 14:17 /dev/ttyS5 crw-rw---- 1 root dialout 4, 70 May 24 14:17 /dev/ttyS6 crw-rw---- 1 root dialout 4, 71 May 24 14:17 /dev/ttyS7 Thanks, Best regards

i want to use led on/off 7 pin (gpio 40 header) but it doesn’t work. Others work fine: echo 20 > /sys/class/gpio/export echo 23 > /sys/class/gpio/export echo 40 > /sys/class/gpio/export echo 42 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio20/direction echo out > /sys/class/gpio/gpio23/direction echo out > /sys/class/gpio/gpio40/direction echo out > /sys/class/gpio/gpio42/direction echo 1 > /sys/class/gpio/gpio20/value echo 1 > /sys/class/gpio/gpio23/value echo 1 > /sys/class/gpio/gpio40/value echo 1 > /sys/class/gpio/gpio42/value May be problem in pwm10 pwm10 { pwm10m0-pins { rockchip,pins = <0x03 0x0d 0x05 0xab>; phandle = <0x9d>; }; pwm10m1-pins { rockchip,pins = <0x02 0x01 0x02 0xab>; phandle = <0x1f5>; }; dts attached from firmware - https://www.armbian.com/bananapi-r2-pro/ r2pro.dts