Jonni Geschrieben January 28, 2019 at 09:39 Share Geschrieben January 28, 2019 at 09:39 Hi! I'm wondering if the GPS Bricklet 2.0 only receives PPS signal, or is it possible to make it output PPS signal as well? When reading the firefly x1 documentation it seems like it should be possible to output PPS signal. Thank you Zitieren Link zu diesem Kommentar Share on other sites More sharing options...
borg Geschrieben January 28, 2019 at 16:30 Share Geschrieben January 28, 2019 at 16:30 You can get the PPS signal as a callback in the API. From your question i assume you want it as a digital output? What is can do is: Use a GPS Bricklet 2.0 and a Industrial Digital Out Bricklet and every time you get the callback you set a digital output on the Bricklet. This will of course have a jitter that depends on the USB stack of your PC. I would expect something around +-1ms. Zitieren Link zu diesem Kommentar Share on other sites More sharing options...
Jonni Geschrieben January 30, 2019 at 13:44 Autor Share Geschrieben January 30, 2019 at 13:44 Thank you so much, borg! Correct, I want it as a digital output. In addition, I would like to transmit an RS-232 NMEA $GPRMC sentence/message following the PPS signal. How would you proceed to do this? Again, thanks! Zitieren Link zu diesem Kommentar Share on other sites More sharing options...
borg Geschrieben January 30, 2019 at 14:16 Share Geschrieben January 30, 2019 at 14:16 You would need to add a RS232 Bricklet and construct this sentence from the data you get from the GPS Bricklet. The GPS Bricklet does not have API that transfers the NMEA sentences to the PC. Zitieren Link zu diesem Kommentar Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.