Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

PWM and sinusoidal waves

Status
Not open for further replies.
J

jeoffry

Newbie level 1
Joined
May 24, 2010
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
italy
Activity points
1,289
Hi, it's the first time I write in this forum. I have a problem, I need to generate 3 sine waves(50Hz and dephased) and compare them with a triangular carrier using STM32 evaluation board (STM32F103ZE). My question is: How can I generate these 3 waves?

If someone could post some examples we would be very thankfull.
 

the most effective and easiest way to do it : PWM (Pulse Width Modulation)

google it, you will find a lot of examples,

and there are some pics having pwm output

good luck
 

Hello
you can have a help with it's example on PWM. you can select timers az PWM and choose your favorite channel. it will make pulse wave which can be sine with a filter.
making waves in this micro will be parallel with others works and don't make any delays.
good lock
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top