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renato1 · 2014-09-30

Posted on September 30, 2014 at 17:07HelloI have a STM32F407ZGT6, silicon revision Z, and I'm trying to generate a 1PPS output (Pulse Per Second) on pin PG8, using the PTP. The PTP is working fine, correctly timestamping the PTP packets. In the refe...

renato1 · 2014-01-22

Posted on January 22, 2014 at 17:05Hello, everyone!I'm trying to use the FSMC synchronous burst mode on a STM32F407 and I'm not sure how to activate the burst. Whenever I write a 16 bit word in the Bank, the chip generates 4 clocks for the address a...

renato1 · 2014-10-01

Posted on October 01, 2014 at 20:27Thanks again, JW No... the ITR1 is connected to the PTP Trigger Output, that is an alarm that is set high when the PTP time is greater than a programmable target time.But, I found out what the problem was.I used G...

renato1 · 2014-10-01

Posted on October 01, 2014 at 16:20Thanks for the suggestionsI've tried not setting the TIM2_OR and using PB5 instead of PG8, but it didn't work.... The pins just stay at 0V.

renato1 · 2014-09-30

Posted on September 30, 2014 at 15:45HelloAccording to the reference manual, the RDES2 and RDES3 could contain the time stamp. From the manual:''RDES2 contains the address pointer to the first data buffer in the descriptor, or itcontains time stamp ...

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PTP PPS output on stm32f407

FSMC Burst

Re: PTP PPS output on stm32f407

Re: PTP PPS output on stm32f407

Re: PTP implementation in STM32F437ZGT6