I want to control Half-Duplex Mode of RS485 with UART1(ttymxc0). 64.1.1 UART Features of the datasheet described "RS-485 driver direction control via CTS_B signal". MTXEN485(CTS_B) port set to high when transmit data out, in other case set to low. Anyway I'm googling this, nor...
I can't do 'hciattach' to use Bluetooth because ttymxc0 is not the kernel verions of yocto imx is 6.1.55 Please let me know if I did something wrong Solved! Go to Solution. Labels: i.MX 8M | i.MX 8M Mini | i.MX 8M Nano Tags: bluetooth imx...
I am using following code on Nitrogen Linux board to communicate over ttymxc0 with another device(TX,RX, GND only). The problem is that this code is working when built and run on desktop Ubuntu, but not on Nitrogen. int set_interface_attribs (int fd, int speed, int parity) { struct...
41 一看就是用了中文的逗号，所以不认识。用的是英文逗号，找到原因了。不过也要谢谢你提出的意见 ...
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