Port MuxR USB Serial Commands
The Port MuxR operates a simple USB serial interface. Each command below is typed out then executed by pressing Enter.
h - print menu i - print board i2c slave address a[s] - set all ports to state e.g. a1 - all ports on p[p][c][s]- set port to state e.g. p2a1 - port 2 channel a on v[p][s] - set vcc, alternative to p[p]v[s] e.g. v21 - port 2 vcc on s - get port and vcc states g[g][p][c]- add port to group e.g. g21b - add port 1-b to group 2 G[g][p][c]- remove port from group x[g][s] - set group e.g. x21 - group 2 on f - get group mappings - shows the group mappings in a table r - reset group mappings m[m] - set operation mode e.g. m1 - set break before make d[ms] - mode switch delay ms<=900 - this is a delay between performing a make/break switching operation z - check firmware version [options] - s = state (1=on/0=off) p = port (1-8) c = channel (a/b/v=vcc) g = group number (1-9) m = mode (0 = manual toggle, 1 = break-before-make, 2 = make-before-break) chain - e.g. v11,v21 - port 1,2 vcc on (64 chars maximum)