About barry

barry · 2015-12-31

Posted on December 31, 2014 at 16:53I am using an STM32F407I want to generate exactly 400 pulses on PE5 or PE6 with a 50% duty cycle.I believe PE5 can be connected to TIM9 CH1, and PE6 can be connected to TIM9 CH2I have the PWM code running and I ha...

barry · 2014-12-04

Posted on December 05, 2014 at 05:20FreeRTOS on Discovery board one tick = 1 msecFreeRTOS on custom board one tick = 10 msec (same code as running on Discovery Board)Uart code Interrupt driven runs on both boards ADC/DMA Interrupt driven code r...

barry · 2015-10-21

Posted on October 22, 2015 at 04:02I have this code running correctly for Timer 8 channel 1. When I try to use this code for other channels on Timer 8, I run into problems.Channel 2n (complementary) does not work (i.e. no PWM output)Channel 3 cont...

barry · 2015-02-08

Posted on February 08, 2015 at 17:46Thanks again Clive.One question, I can't figure out what one instruction will start the pulse sequence.I don't want to start the pulses immediately at initialization time and I want to repeat the sequence over a...

barry · 2015-01-28

Posted on January 28, 2015 at 23:22Clive,I'll give it a try.ThanksBarry

barry · 2015-01-28

Posted on January 28, 2015 at 19:51Thanks Clive,Another question I am currently using timer 3(to generate aninterrupt once every 4 seconds) to control timer 4 (I have hardwareconnected to PE12), but without a master slave connection. This is not ...

barry · 2015-01-27

Posted on January 27, 2015 at 16:26Rod,Have you actually gotten the code to work?If so, could you post the code. Is timer 8 completely identical to timer 1.ThanksBarry

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