[other]: serial port receive not coming after transmitting bytes

kendryte / k510_buildroot

Kendryte K510 SDK

BSD 2-Clause "Simplified" License

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[other]: serial port receive not coming after transmitting bytes #466

Open amarnathjakkam opened 10 months ago

amarnathjakkam commented 10 months ago

Other

I have connected CP2103 usb to serial to K510. device detected as /dev/ttyUSB0. Using minicom i am able to send data on UART. But I am unable to receive data on after transmitting UART.

I have added CP21xx and FTDI, Prolific and USB serial drivers to kernel. After adding drivers i am able to detect /dev/ttyUSB0 on target(K510)