Archived
1
0
This repo is archived. You can view files and clone it, but cannot push or open issues or pull requests.
controller/Scan/ISSILed/exampleAPI.bash
Joshua Flanagan cd01bfe0ed Stop requiring editing of example scripts
The example scripts include hardcoded values that
do not work for everyone. Instead of requiring the
files to be edited (and dirtying the git tree),
allow them to take command-line arguments.

Also adds better guidance for Mac OSX virtual
serial ports.
2015-11-10 10:32:06 -06:00

38 lines
1.2 KiB
Bash
Executable File

#!/bin/bash
# ISSILed
# Virtual Serial Port API Example
# Jacob Alexander 2015
if [ $# -eq 0 ]; then
echo "You must specify your virtual serialport. (/dev/ttyACM0 on linux, /dev/cu.usbmodemXXXX on OSX)"
echo " ex: $0 /dev/ttyACM0"
exit 1
fi
# XXX Set this to match your virtual serialport
# TODO Show examples for Cygwin/Windows
# For Mac OSX it will be something like /dev/cu.usbmodem1413 (number may differ)
SERIALPORT=$1
# NOTE: Make sure you don't write too quickly to the serial port, it can get overwhelmed by a modern computer
# Generally this just means commands will get ignored
# I'm using 100 ms sleeps here, but much smaller are probably sufficient
# Clear out cli buffer
printf "\r" > $SERIALPORT
# Write to ISSI Page
# Arguments
# - page
# - starting address
# - data (usually brightness) (8 bits)
#
# For brightness control, set the starting address to 0x24
# By default only page 0x00 is used
# There are 8 pages of memory (these can be cycled through for animiations)
# 144 led channels
# Page 0x0A is used for configuration
# See the datasheet for full details http://www.issi.com/WW/pdf/31FL3731C.pdf
sleep 0.1
printf "ledWPage 0x00 0x24 0x10 0x20 0x30 0x40 0x50\r" > $SERIALPORT