Hi,
I am new to RPI and the PTP concept.
1) First I would like to ask what hardware do we require to generate a PPS pulse in the GPIO of the RPI and how to transfer it to data acquisition board which is LOGI-PI in this case for sampling the data?
2) Can we connect the computer with the RPI3 and make the computer as the grandmaster clock synchronising RPI in micro-sec (like through USB to UART connection- laptop to RPI3 without the need of RPI- HAT) treating the RPI as the master and then slave clock with a computer as grandmaster clock?
Hi, I am new to RPI and the PTP concept. 1) First I would like to ask what hardware do we require to generate a PPS pulse in the GPIO of the RPI and how to transfer it to data acquisition board which is LOGI-PI in this case for sampling the data? 2) Can we connect the computer with the RPI3 and make the computer as the grandmaster clock synchronising RPI in micro-sec (like through USB to UART connection- laptop to RPI3 without the need of RPI- HAT) treating the RPI as the master and then slave clock with a computer as grandmaster clock?
Thanks a mil in advance.
Best Regards.