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mraa-gpio-din: add cleanup on close

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Required as nodejs will only lazily delete the node objects, and we may
race with the next user requesting the resources. ISR thread release.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Ivan Mikhaylov <ivan.mikhaylov@siemens.com>
This commit is contained in:
Ivan Mikhaylov 2022-07-07 14:14:33 -04:00
parent 6790e95bbb
commit f2d3c650b3
1 changed files with 2 additions and 0 deletions
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2
hardware/intel/mraa-gpio-din.js
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@ -50,6 +50,8 @@ module.exports = function(RED) {
} }
this.on('close', function() { this.on('close', function() {
node.x.isr(m.EDGE_BOTH, null); node.x.isr(m.EDGE_BOTH, null);
node.x.isrExit();
node.x.close();
}); });
} }
RED.nodes.registerType("mraa-gpio-din", gpioDin); RED.nodes.registerType("mraa-gpio-din", gpioDin);