Hi all,

I've a bananapi 1 and would like to follow this guide to attach to my board directly a Zigbee device CC2530+CC2591: https://www.zigbee2mqtt.io/information/connecting_cc2530.html#wiring-cc2530-to-the-raspberry

Then, I've connected it using exactly the same schema, which should be the same on BananaPi, based on http://wiki.lemaker.org/File:Banana_Pro_CON6_Definetion.png

 

VCC -> 3,3V (Pin1)
GND -> GND (Pin6)
P02 -> TXD (Pin8)
P03 -> RXD (Pin10)

Then, I've tried to connect to serial via minicom:

 

minicom -b 115200 -o -D /dev/ttyS2

 

BTW I'm not getting any info from the device, so what I'm doing wrong?

I've then enabled via armbian-config the UART2 and rebooted, but nothing changed.

Previously this device was attached on an ESP8266 and was working, so I think it's not a device option.

 

Could someone help me?

 

Many thanks!

 

Simon

 

2 hours ago, xefil said:

I've then enabled via armbian-config the UART2 and rebooted, but nothing changed.

Check "dmesg | grep tty" because, for example, if UART1 is not enabled, then UART2 will be assigned to /dev/ttyS1 not S2 ...

Hello,

 

Could this help?

 

root@zigbee2mqtt:~                                                                                                                                                                       
▶ ls -al /sys/bus/platform/devices/|grep -i serial
lrwxrwxrwx 1 root root 0 Mar 19 08:59 1c28000.serial -> ../../../devices/platform/soc/1c28000.serial
lrwxrwxrwx 1 root root 0 Mar 19 08:59 1c28800.serial -> ../../../devices/platform/soc/1c28800.serial
lrwxrwxrwx 1 root root 0 Mar 19 08:59 1c28c00.serial -> ../../../devices/platform/soc/1c28c00.serial
lrwxrwxrwx 1 root root 0 Mar 19 08:59 1c29c00.serial -> ../../../devices/platform/soc/1c29c00.serial
lrwxrwxrwx 1 root root 0 Mar 19 08:59 serial8250 -> ../../../devices/platform/serial8250

root@zigbee2mqtt:~                                                                                                                                                                       
▶ dmesg | grep -i 'uart\|serial\|tty'
[    0.000000] Kernel command line: root=UUID=ca5b442b-ad1b-4f97-a943-4a1eff347c75 rootwait rootfstype=ext4 console=ttyS0,115200 console=tty1 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 loglevel=1 ubootpart=1406e616-01 ubootsource=mmc usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u   sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 cgroup_enable=memory swapaccount=1
[    0.001173] printk: console [tty1] enabled
[    2.941834] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    2.944511] printk: console [ttyS0] disabled
[    2.964746] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 49, base_baud = 1500000) is a U6_16550A
[    2.964816] printk: console [ttyS0] enabled
[    2.988020] 1c28800.serial: ttyS1 at MMIO 0x1c28800 (irq = 50, base_baud = 1500000) is a U6_16550A
[    3.009176] 1c28c00.serial: ttyS2 at MMIO 0x1c28c00 (irq = 51, base_baud = 1500000) is a U6_16550A
[    3.032081] 1c29c00.serial: ttyS3 at MMIO 0x1c29c00 (irq = 52, base_baud = 1500000) is a U6_16550A
[    9.312286] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.312307] usb usb1: SerialNumber: 1c14000.usb
[    9.332249] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.332269] usb usb2: SerialNumber: 1c1c000.usb
[    9.416969] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.416991] usb usb3: SerialNumber: 1c14400.usb
[    9.492300] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.492322] usb usb4: SerialNumber: 1c1c400.usb
[    9.508528] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.508549] usb usb5: SerialNumber: musb-hdrc.1.auto

I've tried all serial ports manually, no luck.

 

Thanks!

 

Simon