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fix piliter byte mode

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This commit is contained in:
Dave Conway-Jones
2017-09-14 12:13:28 +01:00
parent 605c2b0fe2
commit c62820a111
2 changed files with 3 additions and 4 deletions
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5
hardware/PiLiter/39-rpi-piliter.js
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@@ -69,9 +69,8 @@ module.exports = function(RED) {
var l = Number(msg.payload.state);
if ((out >= 1) && (out <= 8)) {
out = (Math.pow(2, (out-1)));
if (l === 0) { out = ~ out; }
byte = byte & out & 255;
console.log("NOW",byte);
if (l === 0) { byte = (byte & (~out) & 255); }
else { byte = (byte | out) & 255; }
if (node.child !== null) { node.child.stdin.write(byte+"\n"); }
else { node.warn("Command not running"); }
}