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Update pi-gpiod.js

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Dave Conway-Jones
2025-12-09 19:46:41 +00:00
parent f710e9feb3
commit 62e3eeeb9e
1 changed files with 7 additions and 1 deletions
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8
hardware/pigpiod/pi-gpiod.js
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@@ -50,12 +50,18 @@ module.exports = function(RED) {
node.status({fill:"green",shape:"dot",text:level});
});
if (node.read) {
var count = 0;
var loop = setInterval(function() {
PiGPIO.read(node.pin, function(err, level) {
node.send({ topic:"pi/"+node.pio, payload:Number(level), host:node.host });
node.status({fill:"green",shape:"dot",text:level});
clearInterval(loop)
clearInterval(loop);
});
count++;
if (count > 20) {
clearInterval(loop);
node.status({fill:"yellow",shape:"ring",text:"No initial value"});
}
}, 5);
}
}