2020-08-20, 07:41 AM
(This post was last modified: 2020-08-20, 07:54 AM by glowntiger.)
Hi flybob,
at the Moment i have several ideas to integrate this.
1. Also a bitbanging output on the Pi (pigpio did not support this at the Moment)
2. A microcontroller as an add on for the MCS which directly translate st1 <=> nmea0183
3. The Sc16is752 is able to work in 9bit mode. But the actualy dt-overlay for the pi did not support this. There are changes on the driver nedable.
At the Moment I prefer 3. But I have to less time to work on this because its much software work. The hardwere for testing I have here.. ;-)
https://www.nxp.com/docs/en/data-sheet/S...50_760.pdf
at the Moment i have several ideas to integrate this.
1. Also a bitbanging output on the Pi (pigpio did not support this at the Moment)
2. A microcontroller as an add on for the MCS which directly translate st1 <=> nmea0183
3. The Sc16is752 is able to work in 9bit mode. But the actualy dt-overlay for the pi did not support this. There are changes on the driver nedable.
At the Moment I prefer 3. But I have to less time to work on this because its much software work. The hardwere for testing I have here.. ;-)
https://www.nxp.com/docs/en/data-sheet/S...50_760.pdf