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more fun trying to close Pi and Arduin nodes async style with done()

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(more consistent use of call done().)
This commit is contained in:
dceejay 2015-01-29 21:42:33 +00:00
parent 7576878ba5
commit 0709a118e3
3 changed files with 41 additions and 9 deletions
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7
nodes/core/hardware/35-arduino.js
View File

@ -43,14 +43,15 @@ module.exports = function(RED) {
node.log("version "+node.board.boardVersion);
});
node.on('close', function() {
node.on('close', function(done) {
if (node.board) {
try {
node.board.close(function() {
done();
node.log("port closed");
});
} catch(e) { }
}
} catch(e) { done(); }
} else { done(); }
});
}
RED.nodes.registerType("arduino-board",ArduinoNode);

15
nodes/core/hardware/36-rpi-gpio.js
View File

@ -91,7 +91,7 @@ module.exports = function(RED) {
node.running = false;
node.status({fill:"red",shape:"circle",text:""});
if (RED.settings.verbose) { node.log("closed"); }
node.done();
if (node.done) { node.done(); }
});
node.child.on('error', function (err) {
@ -109,10 +109,11 @@ module.exports = function(RED) {
node.status({fill:"red",shape:"circle",text:""});
delete pinsInUse[node.pin];
if (node.child != null) {
node.done = done;
node.child.stdin.write(" close "+node.pin);
node.child.kill('SIGKILL');
}
node.done = done;
else { done(); }
});
}
RED.nodes.registerType("rpi-gpio in",GPIOInNode);
@ -173,7 +174,7 @@ module.exports = function(RED) {
node.running = false;
node.status({fill:"red",shape:"circle",text:""});
if (RED.settings.verbose) { node.log("closed"); }
node.done();
if (node.done) { node.done(); }
});
node.child.on('error', function (err) {
@ -191,10 +192,11 @@ module.exports = function(RED) {
node.status({fill:"red",shape:"circle",text:""});
delete pinsInUse[node.pin];
if (node.child != null) {
node.done = done;
node.child.stdin.write(" close "+node.pin);
node.child.kill('SIGKILL');
}
node.done = done;
else { done(); }
});
}
@ -237,7 +239,7 @@ module.exports = function(RED) {
node.running = false;
node.status({fill:"red",shape:"circle",text:""});
if (RED.settings.verbose) { node.log("closed"); }
node.done();
if (node.done) { node.done(); }
});
node.child.on('error', function (err) {
@ -249,10 +251,11 @@ module.exports = function(RED) {
node.on("close", function(done) {
node.status({fill:"red",shape:"circle",text:""});
if (node.child != null) {
node.done = done;
node.child.kill('SIGINT');
node.child = null;
}
node.done = done;
else { done(); }
});
}
RED.nodes.registerType("rpi-mouse",PiMouseNode);

28
nodes/core/hardware/nrgpio.py
View File

@ -140,6 +140,34 @@ if len(sys.argv) > 1:
mask = 1 << bit
GPIO.output(list[bit], data & mask)
elif cmd == "borg":
#print "Initialised BORG mode - "+str(pin)+
GPIO.setup(11,GPIO.OUT)
GPIO.setup(13,GPIO.OUT)
GPIO.setup(15,GPIO.OUT)
r = GPIO.PWM(11, 100)
g = GPIO.PWM(13, 100)
b = GPIO.PWM(15, 100)
r.start(0)
g.start(0)
b.start(0)
while True:
try:
data = raw_input()
if data == "close":
GPIO.cleanup()
sys.exit(0)
c = data.split(",")
r.ChangeDutyCycle(float(c[0]))
g.ChangeDutyCycle(float(c[1]))
b.ChangeDutyCycle(float(c[2]))
except EOFError: # hopefully always caused by us sigint'ing the program
GPIO.cleanup()
sys.exit(0)
except:
data = 0
elif cmd == "rev":
print GPIO.RPI_REVISION