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Dani Prieto
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 21 Posts
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How to quit a gap between 2 synchronized PWM?

2019-05-09
Hello everyone!I have 2 fixed PWM of 40kHz (TIM1_CH1, TIM1_CH1N) and one modulation at 80 kHz fitted into the others, matching the steps by zero.Instead of this, I have this signals:There is a gap between them of 1us.This is the timers declaration: v...

CAN transmit error

2018-07-05
Posted on July 05, 2018 at 12:36 Hello I have a bus with 1 master and 3 slaves, which communicates perfectly without problems. At the moment we activate the power part of the system, noise starts to be generated and suddenly one of them st...

Timer output don't stop

2017-09-26
Posted on September 26, 2017 at 12:09 I am doing a program where I have a 50Hz square signal and a PWM to generate a sinusoidal with 90 points. Each time the signal edge of 50Hz is raised or lowered, the timer must be reset and start a new mod...

USART Receiver pointer to zero

2017-07-07
Posted on July 07, 2017 at 11:19 I have a problem at the reception for 4 I use an 8-position buffer where I keep what we receive for USART. When I receive, if the size of the messageis less than that of the buffer, the following receipt is wr...

Center aligned PWM

2017-03-01
Posted on March 01, 2017 at 10:06 Hello, I need a 5-pulse modulation to attack two drivers with a resonant tank to create a sinusoidal. I have these 5 pulses created with DMA with TIM_CounterMode_Up, if I set them as TIM_CounterMode_Cente...
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