A utility to control the network (PHY-related) LEDs on Banana Pi (original model, "BPi-M1"). This version has been updated to incorporate changes that user egamorena submitted on LeMaker's forum.
See: http://forum.lemaker.org/thread-1057-1-1-switch_off_the_leds_.html, http://linux-sunxi.org/Banana_Pi#LEDs
compile with:
gcc -o bpi_ledset bpi_ledset.c
Alternatively, a simple Makefile is provided; so you may also just use
make
instead. The Makefile also supports cross-compilation, given that you specify a proper toolchain prefix, e.g.
make CROSS_COMPILE=armv7a-hardfloat-linux-gnueabi-
Copy the resulting bpi_ledset binary to a location of your choice,
preferably a directory included in your $PATH.
(When on the target system, you may use something like e.g.
install bpi_ledset /usr/local/sbin)
Note: Due to permissions required, you will usually have to run bpi_ledset as root.
Usage: bpi_ledset <if> [qv] [blmha] [ylmha] [glmha]
q Quiet (no informational messages)
v Verbose (extra informational messages)
b Blue led configuration
y Yellow led configuration
g Green led configuration
l Switch on when linked at 10Mbps
m Switch on when linked at 100Mbps
h Switch on when linked at 1000Mbps
a Blink with activity (Tx/Rx)
Example1: show phy leds status
bpi_ledset eth0
Example2: disable all phy leds
bpi_ledset eth0 b y g
Example3: disable blue led, yellow led for 1000Mbps, green led for link and activity
bpi_ledset eth0 b yh glmha
Example4: disable blue led
bpi_ledset eth0 b