Search found 7 matches

Hi all,

I want to capture H_to_L.
But when the finish H_TO_L, the output must be driven off.
And when the finish L_To_H, the output must be driven on.
I just would like to create on/off output. ...

Hi,

I have used half bridge to create sine wave.
I would like to change voltage and frequency.
Freq was OK, but the voltage was not changed when I changed duty cycle.
Neither increase nor decrea ...

Hi All,

I have used PIC18F46K22 with ccs c.

But I really need pwm signals which are reverse each other
I'd like to use this two pwm signals to create AC signal with H-Bridge mosfet.

Could yo ...

Hi Mike,
these are my full codes:

PS the problem is that Altough I have already mentioned frequency with pwm (495Hz) but when I run the program on the PIC, I could see frequency is 990Hz. Where is ...

SOLVED!!!
Thank you guys, I found out how to use "delay"
This code solved the problem below,

#use delay(internal)

thank you,
BS

hi mike,
thank you for your reply,
here is you can find picture about this problem. Problem is about in "lcd.c"

thank you so much for your help
BS,

https://yadi.sk/i/ULRIdr74Z7zkJ
...

Hi,
I used internal oscillator with PIC18F46K22 but, I have faced this problem (it's delay problem in the lcd.c, it appears when I complied. )

"function used but not defined delay_ms 609 SRC ...