README
¶
Description
GEO-ACQ is an acquisition program
- GPS
- Echosounder
- OTT Radar
running on a Raspberry Pi
Windows prerequisites
Install MinGW with Msys. If you use Visual Studio Code, configure the terminal shell with msys. See: https://code.visualstudio.com/docs/editor/integrated-terminal#_configuration
Add the following line to your user/setting.json file:
"terminal.integrated.shell.windows": "C:\MinGW\msys\1.0\bin\bash.exe",
You must define Windows env variables :
GOBIN=%USERPROFILE%\go\bin
and
GOPATH=%USERPROFILE%\go
and add the C:\MinGW\msys\1.0\bin directory to your Windows path.
Test inside terminal:
make --version GNU Make 3.81
Development
Clone the go-serial git repository directly into your src folder under src/go.bug.st/serial.v1 and checkout the branch v1.
cd $GOPATH
mkdir -p src/go.bug.st/
git clone https://github.com/bugst/go-serial.git -b v1 src/go.bug.st/serial.v1
go test go.bug.st/serial.v1
Install and use package:
A fork of github.com/pilebones/go-nmea:
- github.com/jgrelet/go-nmea
- github.com/creack/goselect
- github.com/pborman/getopt/v2
- github.com/BurntSushi/toml
Compilation
Under development:
> go build
To build all plateform targets under production:
> make
To build specific targets (linux/amd64, windows/amd64, linux/arm or darwin/amd64windows) under production:
> make linux/arm
...
> ls -l *linux-arm*
-rw-r--r-- 1 nmea-proto-linux-arm
Usage
> ./nmea-proto-linux-arm -h
Usage: c:\users\jgrelet\go\src\bitbucket.org\jgrelet\raspberry\go\dev\dev.exe [-dehlv] [-c nmea.toml] [-s value] [-t value] [parameters ...]
-c, --config=nmea.toml
use specific configuration .toml file
-d, --debug Display debug info
-e, --echo Display processing in stdout
-h, --help Help
-l, --log Write log, defaut is true
-s, --simul=value Simulate: GPS, Echo-sounder or Radar
-t, --trace=value Display terminal for: GPS, Echo-sounder or Radar
-v, --version Show version, then exit.
Run in simulation mode, with error log to stdout and terminal mode:
> ./under production: -e -s gps,sounder -t gps,sounder -l -c linux.toml
[NMEA START]2017/12/06 09:19:58 Acquisition Begin
$GPDBT,355.45,f,111.36,M,59.24,F*0A
Depth in meters: 111.36
$GPGGA,091959.871,.999977,N,2300.000045,E,1,17,0.6,0051.6,M,0.0,M,,*6D
Time: 2017/12/06 09:19:59Z
Quality: GNSS fix
Latitude: 0° 0' 59.998620"
Longitude: 23° 0' 0.002700"
$GPDBT,355.45,f,113.04,M,59.24,F*09
Depth in meters: 113.04
$GPDBT,355.45,f,111.66,M,59.24,F*0F
Depth in meters: 111.66
$GPGGA,092000.871,.999954,N,2300.000091,E,1,17,0.6,0051.6,M,0.0,M,,*63
Time: 2017/12/06 09:20:00Z
Quality: GNSS fix
Latitude: 0° 0' 59.997240"
Longitude: 23° 0' 0.005460"
...
Option -d (debug) is an alias for options: -e -s gps,sounder -t gps,sounder
> nmea-proto-linux-arm -d -c linux.toml
Directories