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node-red-nodes
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update neo-pixel and unicorn hat nodes to use later libs

This commit is contained in:
Dave Conway-Jones 2017-08-31 11:25:44 +01:00
parent ee852bf060
commit 39fd3b85cd
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GPG Key ID: 81B04231572A9A2D
7 changed files with 11 additions and 7 deletions
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6
hardware/neopixel/neopix.py
View File

@ -3,7 +3,11 @@
# Import library functions we need
import sys
import time
from neopixel import *
try:
from rpi_ws281x import __version__, PixelStrip, Adafruit_NeoPixel, Color
except ImportError:
from neopixel import Adafruit_NeoPixel as PixelStrip, Color
__version__ = "legacy"
# LED strip configuration:
LED_COUNT = 8 # Number of LED pixels.

2
hardware/neopixel/neopixel.js
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@ -15,7 +15,7 @@ module.exports = function(RED) {
throw "Info : "+RED._("rpi-gpio.errors.ignorenode");
}
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel.py')) {
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel/')) {
RED.log.warn("Can't find neopixel.py python library");
throw "Warning : Can't find neopixel.py python library";
}

2
hardware/neopixel/package.json
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@ -1,6 +1,6 @@
{
"name" : "node-red-node-pi-neopixel",
"version" : "0.0.14",
"version" : "0.0.15",
"description" : "A Node-RED node to output to a neopixel (ws2812) string of LEDS from a Raspberry Pi.",
"dependencies" : {
},

2
hardware/neopixel/scripts/checklib.js
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@ -1,7 +1,7 @@
#!/usr/bin/env node
var fs = require('fs');
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel.py')) {
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel/')) {
console.warn("WARNING : Can't find neopixel.py python library");
console.warn("WARNING : Please install using the following command");
console.warn("WARNING : Note: this uses root...");

2
hardware/unicorn/package.json
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@ -1,6 +1,6 @@
{
"name" : "node-red-node-pi-unicorn-hat",
"version" : "0.0.14",
"version" : "0.0.15",
"description" : "A Node-RED node to output to a Raspberry Pi Unicorn HAT from Pimorini.",
"dependencies" : {
"pngjs": "2.2.*"

2
hardware/unicorn/scripts/checklib.js
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@ -1,7 +1,7 @@
#!/usr/bin/env node
var fs = require('fs');
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/unicornhat.py')) {
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel')) {
console.warn("WARNING : Can't find unicorn.py python library");
console.warn("WARNING : Please install using the following command");
console.warn("WARNING : Note: this uses root...");

2
hardware/unicorn/unicorn.js
View File

@ -12,7 +12,7 @@ module.exports = function(RED) {
throw "Info : "+RED._("rpi-gpio.errors.ignorenode");
}
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/unicornhat.py')) {
if (!fs.existsSync('/usr/local/lib/python2.7/dist-packages/neopixel')) {
RED.log.warn("Can't find Unicorn HAT python libraries");
throw "Warning : Can't find Unicorn HAT python libraries";
}