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Looking for usb discriptor file for consomer, volume control
Dear friends,
I'm trying to make volume knob to my pc and i cant figure out how to make a discriptor file,
If anybody have consomer discriptor file please please send me
moderator action: removed eMail address
Thanks in advance
hay guys i starting a new youtube channel,
i will like to hear what you think.
i will make electronic tutorial and electronic project.
i will add subtitles to each movie
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temp is a "unsigned long" its a 32 bit (0 to 2147483647)
i think my problem is with the "unsigned short"
if i write the code:
duty1= 255;
i get output
"duty1 = -3"
i need number between 0-255 for the duty cycle 0% to 100%,
i am use "unsigned long temp=0;"
i am trying to debug it and doing just this code:
temp = (1020 * 254); // make adc value fit short to duty cycle
temp= temp/1024;
duty1 = temp;
now i getting duty1= -2
for some reason he...
i`m building led dimmer with PWM for some reason i get wrong math answer,
unsigned short duty1=127; // pwm duty cycle
unsigned long temp=0;
unsigned int adcval1=0; //ADC 10 bit value
char ADCTXT[7],TEMPTXT[11]; //debug string
char DUTYTXT[5]; //debug string
void...
same problem with unsigned,
i start to think i`m crazy.
update: i found the problem,
i needed to change,
this:
IntToStrWithZeros(temp, txtt);
to this:
LongWordToStrWithZeros(temp, txtt);
i build time laps station to one of my friend, for this i needed a 1 second interrupt
i used a real time clock ds1307 he save time and data and work separately form the mcu, you can read when ever you like and the time is very accurate.
sorry,
i am using mikroc a IR led to control the air conditioner and its working,
my problem is when the pic communicate with sim900.
i try to explain with this line:
pic send:AT+CMGF=1
sim900 send:OK
pic send:AT+CMGDA="DEL ALL"
sim900 send:OK
"when sim get sms"
sim900 send:\r\n +CMTI: "SM",1...
hi,
i am trying to operate air conditioner with pic 18f4550 and sim900,
every thing work great when i sending command throw pc terminal and sometime it`s work even with the pic.
i think my problem is with the timing.
hear is the code:
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