ASAT
Senior Member
Where is /dev/ttyS1 on the circuit board? If the pinouts are accessible, then I have plans for it. This unit has 2 UARTs. /dev/ttyS0 is the console port and I can see the 4 pins on the circuit board. However, I cannot see the pins (or pin holes) for /dev/ttyS1 on the board. Does anyone know?
/tmp/syslog.log
/tmp/syslog.log
Code:
Jul 31 20:00:14 kernel: Kernel command line: root=/dev/mtdblock2 console=ttyS0,115200 init=/sbin/preinit earlyprintk debug
Jul 31 20:00:14 kernel: serial8250.0: ttyS0 at MMIO 0x18000300 (irq = 117) is a 16550
Jul 31 20:00:14 kernel: console [ttyS0] enabled, bootconsole disabled
Jul 31 20:00:14 kernel: serial8250.0: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550
