Hi everbody, I'm using nano pi fire 2 uart with minicom. Receive is ok ,but transmit is not work from nano. I tried all ports but ı took same error.When ı send a byte from anywhere,nano pi can take,but when ı send a byte from nano ,transmit does not work.Can you help me for this problem?
Nano fire 2 uart transmit error
Hi, The nanopi 2 fire has a serial demo in android system that friendlyelec provided ,you can refer the demo to test the serial. You can clone the code in github: git clone https://github.com/friendlyarm/android_SerialPortDemo.git In nanopc-t3 ,the serial's device name is as UART3->/dev/ttySAC3. Attention,you need to use system permissions when running the serial demo.