TheArchive/mayhem-firmware
1
0
Fork 0
mirror of https://github.com/portapack-mayhem/mayhem-firmware.git synced 2024-11-23 18:15:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Updated GPS Sim (markdown)

Erwin Ried 2020-04-26 21:21:33 +02:00
parent 7ba6c444da
commit 423549f58e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
GPS-Sim.md

@ -1,9 +1,9 @@
This app allows you to broadcast GPS baseband signal data streams. You can use [gps-sdr-sim](https://github.com/osqzss/gps-sdr-sim) to generate data for this app. This app allows you to broadcast GPS baseband signal data streams. You can use [gps-sdr-sim](https://github.com/osqzss/gps-sdr-sim) to generate data for this app.
## Example ## Example
`gps-sdr-sim -e brdc3540.14n -l 30.286502,120.032669,100 -b 8` `gps-sdr-sim -e brdc3540.14n -l LAT,LONG,HEIGHT -o BBD_NNNN.C8`
That will create a `gpssim.bin` file that you rename to `BBD_NNNN.C8` and then create `BBD_NNNN.TXT` with: That will create `BBD_NNNN.C8` and then create `BBD_NNNN.TXT` with:
``` ```
sample_rate=2600000 sample_rate=2600000
center_frequency=1575420000 center_frequency=1575420000