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fa469ac9b9
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| fa469ac9b9 | |||
| c6a4d14f34 | |||
| fe2dadfa1f |
6
go.mod
6
go.mod
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@ -3,7 +3,7 @@ module git.wow.st/gmp/hrm
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go 1.13
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require (
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gioui.org v0.0.0-20191101175813-af353822fa5e
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git.wow.st/gmp/ble v0.0.0-20191101185903-829baedeac2b
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gopkg.in/yaml.v2 v2.2.4
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gioui.org v0.0.0-20191126175243-2ca2e5462f16
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git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682
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gopkg.in/yaml.v2 v2.2.7
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)
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18
go.sum
18
go.sum
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@ -1,14 +1,8 @@
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dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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gioui.org v0.0.0-20191031200634-4e71f195ab51 h1:Epxo/e6oPvbDMMB8rrpmUlBe6ELeDpRuLzFUGfT6kJM=
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gioui.org v0.0.0-20191031200634-4e71f195ab51/go.mod h1:KqFFi2Dq5gYA3FJ0sDOt8OBXoMsuxMtE8v2f0JExXAY=
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gioui.org v0.0.0-20191101175813-af353822fa5e h1:8NpYJwhzVg0A34MikFWRS65/PoYcluBGWZ3fgy8iXIg=
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gioui.org v0.0.0-20191101175813-af353822fa5e/go.mod h1:KqFFi2Dq5gYA3FJ0sDOt8OBXoMsuxMtE8v2f0JExXAY=
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git.wow.st/gmp/ble v0.0.0-20191030160916-4e4c07169707 h1:46SbpM1pnBe+VNUSohkKz16s/8BFY2+hzRLZEiRR1Y0=
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git.wow.st/gmp/ble v0.0.0-20191030160916-4e4c07169707/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
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git.wow.st/gmp/ble v0.0.0-20191101184817-0ab45a1d9d54 h1:Tdomh1qilIgDXWU+CksM6682BKomGKFyw3+JXcP0LLo=
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git.wow.st/gmp/ble v0.0.0-20191101184817-0ab45a1d9d54/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
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git.wow.st/gmp/ble v0.0.0-20191101185903-829baedeac2b h1:ccSukYa0YCYZEXaweXXf/103edYKBECsQjExQBTH0vE=
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git.wow.st/gmp/ble v0.0.0-20191101185903-829baedeac2b/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
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gioui.org v0.0.0-20191126175243-2ca2e5462f16 h1:p31rtmKm51xpj2QtqGNlljAyHEP1oStU8MDRl2Dv7Gs=
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gioui.org v0.0.0-20191126175243-2ca2e5462f16/go.mod h1:KqFFi2Dq5gYA3FJ0sDOt8OBXoMsuxMtE8v2f0JExXAY=
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git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682 h1:8b9kt3AbWqpJwLukguXBGyUbidbgxpxrToUSX5rUSDE=
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git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682/go.mod h1:Fh9BYe6AckJS7dzv2LFPr/wSYVMROUwmtc01VyQmuZo=
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github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
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github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@ -34,5 +28,5 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
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gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
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gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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14
main.go
14
main.go
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@ -60,9 +60,12 @@ func saveConfig() {
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}
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func hrDecode(x []byte) int {
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if len(x) < 4 {
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return 0
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}
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flags := x[0]
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if flags&0x80 != 0 { // uint16 format
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return int(binary.BigEndian.Uint16(x[1:2]))
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return int(binary.BigEndian.Uint16(x[1:3]))
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} else {
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return int(x[1])
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}
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@ -73,9 +76,9 @@ func eventloop() {
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app.Size(unit.Dp(400), unit.Dp(400)),
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app.Title("HRM"),
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)
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ble.Init() // allow ble driver to set up the JVM on Android
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gofont.Register()
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th := material.NewTheme()
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th.TextSize = unit.Sp(fontSize)
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gtx := &layout.Context{Queue: w.Queue()}
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sysinset := &layout.Inset{}
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@ -88,6 +91,7 @@ func eventloop() {
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margin := layout.UniformInset(unit.Dp(10))
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b := ble.NewBLE()
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b.Enable(w)
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state := "starting"
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var hr int
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@ -240,13 +244,15 @@ func eventloop() {
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b.Scan()
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case ble.DiscoverServiceEvent:
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fmt.Printf("DiscoverService %s\n", e.Gatt.UUID)
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if e.Gatt.UUID == "180D" {
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//if e.Gatt.UUID == "180D" {
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if e.Gatt.IsHRM() {
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fmt.Printf("Found HRM Service\n")
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e.Peripheral.DiscoverCharacteristics(e.Service)
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}
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case ble.DiscoverCharacteristicEvent:
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fmt.Printf("DiscoverCharacteristic %s\n", e.Gatt.UUID)
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if e.Gatt.UUID == "2A37" {
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//if e.Gatt.UUID == "2A37" {
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if e.Gatt.IsHRV() {
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fmt.Printf("Found heart rate value\n")
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e.Peripheral.SetNotifyValue(e.Characteristic)
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}
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@ -1,15 +1,21 @@
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package main
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import (
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"log"
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"gioui.org/app"
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)
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var confDir string
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var fontSize float32 = 24
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func getConfDir() string {
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if confDir != "" {
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return confDir
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if confDir == "" {
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var err error
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confDir,err = app.DataDir()
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if err != nil {
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log.Fatal("Cannot get configuration directory")
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}
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}
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confDir,_ = app.DataDir()
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return confDir
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}
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@ -8,6 +8,7 @@ import (
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)
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var confDir string
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var fontSize float32 = 16
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func getConfDir() string {
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if confDir != "" {
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