gmp/hrm
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Working Android version.

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This commit is contained in:
Greg 2019-11-27 10:48:13 -05:00
parent c6a4d14f34
commit fa469ac9b9
3 changed files with 48 additions and 9 deletions
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9
go.mod Normal file
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@ -0,0 +1,9 @@
module git.wow.st/gmp/hrm
go 1.13
require (
gioui.org v0.0.0-20191126175243-2ca2e5462f16
git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682
gopkg.in/yaml.v2 v2.2.7
)

32
go.sum Normal file
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@ -0,0 +1,32 @@
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
gioui.org v0.0.0-20191126175243-2ca2e5462f16 h1:p31rtmKm51xpj2QtqGNlljAyHEP1oStU8MDRl2Dv7Gs=
gioui.org v0.0.0-20191126175243-2ca2e5462f16/go.mod h1:KqFFi2Dq5gYA3FJ0sDOt8OBXoMsuxMtE8v2f0JExXAY=
git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682 h1:8b9kt3AbWqpJwLukguXBGyUbidbgxpxrToUSX5rUSDE=
git.wow.st/gmp/ble v0.0.0-20191127154437-321b94a48682/go.mod h1:Fh9BYe6AckJS7dzv2LFPr/wSYVMROUwmtc01VyQmuZo=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20191002040644-a1355ae1e2c3 h1:n9HxLrNxWWtEb1cA950nuEEj3QnKbtsCJ6KjcgisNUs=
golang.org/x/exp v0.0.0-20191002040644-a1355ae1e2c3/go.mod h1:NOZ3BPKG0ec/BKJQgnvsSFpcKLM5xXVWnvZS97DWHgE=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b h1:+qEpEAPhDZ1o0x3tHzZTQDArnOixOzGD9HUJfcg0mb4=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a h1:aYOabOQFp6Vj6W1F80affTUvO9UxmJRx8K0gsfABByQ=
golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

16
main.go
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@ -60,9 +60,12 @@ func saveConfig() {
} }
func hrDecode(x []byte) int { func hrDecode(x []byte) int {
if len(x) < 4 {
return 0
}
flags := x[0] flags := x[0]
if flags&0x80 != 0 { // uint16 format if flags&0x80 != 0 { // uint16 format
return int(binary.BigEndian.Uint16(x[1:2])) return int(binary.BigEndian.Uint16(x[1:3]))
} else { } else {
return int(x[1]) return int(x[1])
} }
@ -88,6 +91,7 @@ func eventloop() {
margin := layout.UniformInset(unit.Dp(10)) margin := layout.UniformInset(unit.Dp(10))
b := ble.NewBLE() b := ble.NewBLE()
b.Enable(w)
state := "starting" state := "starting"
var hr int var hr int
@ -247,7 +251,8 @@ func eventloop() {
} }
case ble.DiscoverCharacteristicEvent: case ble.DiscoverCharacteristicEvent:
fmt.Printf("DiscoverCharacteristic %s\n", e.Gatt.UUID) fmt.Printf("DiscoverCharacteristic %s\n", e.Gatt.UUID)
if e.Gatt.UUID == "2A37" { //if e.Gatt.UUID == "2A37" {
if e.Gatt.IsHRV() {
fmt.Printf("Found heart rate value\n") fmt.Printf("Found heart rate value\n")
e.Peripheral.SetNotifyValue(e.Characteristic) e.Peripheral.SetNotifyValue(e.Characteristic)
} }
@ -257,13 +262,6 @@ func eventloop() {
w.Invalidate() // refresh on any Bluetooth event w.Invalidate() // refresh on any Bluetooth event
case e := <-w.Events(): case e := <-w.Events():
switch e := e.(type) { switch e := e.(type) {
case system.StageEvent:
if e.Stage == system.StageRunning {
//Do not block the main loop
go func() {
b.Enable(w)
}()
}
case system.DestroyEvent: case system.DestroyEvent:
return return
case system.FrameEvent: case system.FrameEvent: