thanks michael my buzzer is stop :)
Le mercredi 3 septembre 2014 22:09:28 UTC+2, Michael M a écrit :
>
> Mixing digitalWrite and analogWrite could be the problem. Try disabling
> the buzzer by setting the PWM duty cycle to 0:
>
> if(data =='stop'){
> b.analogWrite(S_13,0,3);
> console.log('stop buzz');
> };
>
> On Wednesday, September 3, 2014 12:14:31 PM UTC-7, keo....@gmail.com
> wrote:
>>
>> I all,
>> I success my test outpout buzz .
>> I have a 3 buttons "low frequance (on)", "hight frequence(off)", " stop
>> sound".
>> I use io.sockets
>>
>> Saisissez io.sockets.on('connection', function (socket) {
>> socket.on('led', function (data) {
>> console.log(data);
>> if(data =='stop'){
>> b.digitalWrite(S_13,b.HIGH);
>> console.log('stop buzz');
>> };
>>
>> if (data == 'on'){
>> b.analogWrite(S_13,1/2,3);
>> //socket.emit('ledstatus', 'green');
>> //socket.broadcast.emit('ledupdate', 'green');
>>
>> }else{
>> b.analogWrite(S_13,1/2,200);
>> //socket.emit('ledstatus', 'red');
>> //socket.broadcast.emit('ledupdate', 'red');
>> }
>>
>> });
>> });
>>
>> if I clik low buzz and hight buzz is ok ,
>> but if I want stop buzzer, the buzzer not stop Why ?
>> console log is display stop buzz when i click stop
>> console log is display on when i click on
>> console log is display off when i click off
>> I try configure S_13 too HIGH but is have the PWM in this poin.
>> How I can do ?
>> thank's for reply how i can stop the buzzer
>>
>
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Google Groups
"BeagleBoard" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to beagleboard+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
