main.go

package main

import (
	"flag"
	"fmt"
	"github.com/j14159/gocmc"
	"net/http"
)

func main() {
	bpm := flag.Int("bpm", 60, "beats per minute")
	ppqn := flag.Int("ppqn", 24, "pulses per quarter note, default is 24 and that's probably what you want")
	cycle := flag.Int("cycle", 24, "number of quarter notes before the cycle count resets, can affect sequence start/stop times")
	host := flag.String("host", "localhost", "address to listen for HTTP")
	port := flag.String("port", "4000", "port for HTTP requests")
	flag.Parse()

	stepLen := 60000 / *bpm / *ppqn
	pulsesPerCycle := *ppqn * *cycle
	listenAddress := *host + ":" + *port

	fmt.Printf("bpm:  %d\nppqn:  %d\ncycle length:  %d\n", *bpm, *ppqn, *cycle)
	fmt.Printf("pulse length (ms):  %d\npulse count per cycle:  %d\n", stepLen, pulsesPerCycle)
	fmt.Printf("listening for HTTP at:  %s\n", listenAddress)

	destinations := gocmc.GetDestinations()
	fmt.Println("Destinations: ", destinations)

	client := gocmc.MakeClient("goseq")

	fmt.Println("Starting controller and handler")
	con := NewController(pulsesPerCycle, stepLen)
	StartSequenceHandler(con, client)

	StartDestinationsHandler()
	StartControlHandler(con)

	fmt.Println("Starting server")
	http.ListenAndServe(listenAddress, nil)
}