nathan/invertergui
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Simplyfy the flags to specify a source

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This commit is contained in:
Nicholas Thompson
2019-03-21 00:13:10 +02:00
committed by ncthompson
parent 47e73a4eff
commit 8b0b4f64f1
1 changed files with 18 additions and 18 deletions
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36
cmd/invertergui/main.go
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@@ -36,6 +36,7 @@ import (
"log"
"net"
"net/http"
"os"
"github.com/diebietse/invertergui/frontend"
"github.com/diebietse/invertergui/mk2core"
@@ -49,22 +50,14 @@ import (
)
func main() {
source := flag.String("source", "serial", "Set the source of data for the inverter gui. \"serial\", \"tcp\" or \"mock\"")
addr := flag.String("addr", ":8080", "TCP address to listen on.")
tcp := flag.Bool("tcp", false, "Use TCP instead of TTY")
ip := flag.String("ip", "localhost:8139", "IP to connect when using tcp connection.")
dev := flag.String("dev", "/dev/ttyUSB0", "TTY device to use.")
mock := flag.Bool("mock", false, "Creates a mock device for test puposes")
cliEnable := flag.Bool("cli", false, "Enable CLI output")
flag.Parse()
var mk2 mk2driver.Mk2
if *mock {
mk2 = mk2driver.NewMk2Mock()
} else {
mk2 = getMk2Device(*tcp, *ip, *dev)
}
mk2 := getMk2Device(*source, *ip, *dev)
defer mk2.Close()
core := mk2core.NewCore(mk2)
@@ -85,12 +78,19 @@ func main() {
log.Fatal(http.ListenAndServe(*addr, nil))
}
func getMk2Device(tcp bool, ip, dev string) mk2driver.Mk2 {
func getMk2Device(source, ip, dev string) mk2driver.Mk2 {
var p io.ReadWriteCloser
var err error
var tcpAddr *net.TCPAddr
if tcp {
switch source {
case "serial":
serialConfig := &serial.Config{Name: dev, Baud: 2400}
p, err = serial.OpenPort(serialConfig)
if err != nil {
panic(err)
}
case "tcp":
tcpAddr, err = net.ResolveTCPAddr("tcp", ip)
if err != nil {
panic(err)
@@ -99,13 +99,13 @@ func getMk2Device(tcp bool, ip, dev string) mk2driver.Mk2 {
if err != nil {
panic(err)
}
} else {
serialConfig := &serial.Config{Name: dev, Baud: 2400}
p, err = serial.OpenPort(serialConfig)
if err != nil {
panic(err)
}
case "mock":
return mk2driver.NewMk2Mock()
default:
log.Printf("Invalid source selection: %v\nUse \"serial\", \"tcp\" or \"mock\"", source)
os.Exit(1)
}
mk2, err := mk2driver.NewMk2Connection(p)
if err != nil {
panic(err)