func main() {
// setup
mux := http.NewServeMux()
//mux.Handle("/",http.FileServer(http.Dir("data")))
mux.HandleFunc("/", indexHandler)
mux.HandleFunc("/index", indexHandler)
mux.HandleFunc("/new", newHandler)
mux.HandleFunc("/start", startHandler)
mux.HandleFunc("/pause", pauseHandler)
mux.HandleFunc("/resume", resumeHandler)
mux.HandleFunc("/stop", stopHandler)
//mux.HandleFunc("/download",getRequest)
mux.HandleFunc("/"+dataPath+dataFileName, getRequest) // /data/output.csv
theAcq.initiate()
theOshi.initiate()
// starting the web service...
// http.Handle("/data", http.FileServer(http.Dir("./data")))
log.Println("Listennig on http://localhost:8080/")
log.Fatal(http.ListenAndServe(":8080", mux))
log.Println("Closed http://localhost:8080/")
// close the GPIO pins
defer theAcq.serialPort.Close()
hwio.CloseAll()
}
func main() {
// setup
// Set up 'button' as an input
button1, e := hwio.GetPinWithMode(buttonPin1, hwio.INPUT)
if e != nil {
panic(e)
}
button2, e := hwio.GetPinWithMode(buttonPin2, hwio.INPUT)
if e != nil {
panic(e)
}
button3, e := hwio.GetPinWithMode(buttonPin3, hwio.INPUT)
if e != nil {
panic(e)
}
// Set up 'led' as an output
led, e := hwio.GetPinWithMode(ledPin, hwio.OUTPUT)
if e != nil {
panic(e)
}
//e:= hwio.Led("OK", true)
fmt.Printf("Beginning.....\n")
t0 = time.Now()
go readButton("Uno", button1, led)
go readButton("Dos", button2, led)
go readButton("Tres", button3, led)
// wait
fmt.Print("Enter to finish: ")
var input string
fmt.Scanln(&input)
defer hwio.CloseAll()
}
func main() {
// setup
// open file (create if not exists!)
if len(os.Args) != 2 {
fmt.Printf("Usage: %s fileBaseName\n", os.Args[0])
os.Exit(1)
}
t := time.Now()
thisOutputFileName := fmt.Sprintf("%s_%d%02d%02d%02d%02d%02d.csv", os.Args[1], t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second())
thisOutputFile, e := os.Create(thisOutputFileName)
if e != nil {
panic(e)
}
fmt.Printf("File: %s\n", thisOutputFileName)
outputFile = thisOutputFile
// Set up 'trakers' as inputs
trackerA, e := hwio.GetPinWithMode(trackerAPin, hwio.INPUT)
if e != nil {
panic(e)
}
trackerB, e := hwio.GetPinWithMode(trackerBPin, hwio.INPUT)
if e != nil {
panic(e)
}
trackerC, e := hwio.GetPinWithMode(trackerCPin, hwio.INPUT)
if e != nil {
panic(e)
}
trackerD, e := hwio.GetPinWithMode(trackerDPin, hwio.INPUT)
if e != nil {
panic(e)
}
// Set up 'buttons' as inputs
buttonA, e := hwio.GetPinWithMode(buttonAPin, hwio.INPUT)
if e != nil {
panic(e)
}
buttonB, e := hwio.GetPinWithMode(buttonBPin, hwio.INPUT)
if e != nil {
panic(e)
}
// Set up 'leds' as outputs
statusLed, e := hwio.GetPinWithMode(statusLedPin, hwio.OUTPUT)
if e != nil {
panic(e)
}
thisActionLed, e := hwio.GetPinWithMode(actionLedPin, hwio.OUTPUT)
if e != nil {
panic(e)
}
actionLed = thisActionLed
fmt.Printf("Push button A to start, B to finish...\n")
// read the button A change to init the data readdings
waitTillButtonPushed(buttonA)
hwio.DigitalWrite(statusLed, hwio.HIGH)
t0 = time.Now()
fmt.Printf("Beginning.....\n")
// launch the trackers
go readTracker("A", trackerA)
go readTracker("B", trackerB)
go readTracker("C", trackerC)
go readTracker("D", trackerD)
// wait till button B is pushed
waitTillButtonPushed(buttonB)
hwio.DigitalWrite(statusLed, hwio.LOW)
fmt.Printf("Finnishing.....\n")
//fmt.Print("Enter to finish: ")
//var input string
//fmt.Scanln(&input)
// close the GPIO pins
defer hwio.CloseAll()
defer thisOutputFile.Close() //close the file when main finished
}