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oresat / oresat-gps-software

Software for OreSat's GPS receiver
GNU General Public License v3.0
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SkyTraq P1PPS output #9

Open ryanpdx opened 1 year ago

ryanpdx commented 1 year ago

The SkyTraq output a pulse before every the UART data message.

Pin 98 should be configured as a GPIO interrupt for the pulse, to deal with the time difference of receiving the gps data to the message outputting over UART. We need this diff to adjust the time in the UART message before syncing the system time to gps time.

ryanpdx commented 1 year ago

This will be apart of the next revision of the gps card,