fermentord/vendor/github.com/JuulLabs-OSS/ble/linux/hci/params.go

56 lines
2.3 KiB
Go
Raw Normal View History

package hci
import (
"sync"
"github.com/JuulLabs-OSS/ble/linux/hci/cmd"
)
type params struct {
sync.RWMutex
advEnable cmd.LESetAdvertiseEnable
scanEnable cmd.LESetScanEnable
connCancel cmd.LECreateConnectionCancel
advData cmd.LESetAdvertisingData
scanResp cmd.LESetScanResponseData
advParams cmd.LESetAdvertisingParameters
scanParams cmd.LESetScanParameters
connParams cmd.LECreateConnection
}
func (p *params) init() {
p.scanParams = cmd.LESetScanParameters{
LEScanType: 0x01, // 0x00: passive, 0x01: active
LEScanInterval: 0x0004, // 0x0004 - 0x4000; N * 0.625msec
LEScanWindow: 0x0004, // 0x0004 - 0x4000; N * 0.625msec
OwnAddressType: 0x00, // 0x00: public, 0x01: random
ScanningFilterPolicy: 0x00, // 0x00: accept all, 0x01: ignore non-white-listed.
}
p.advParams = cmd.LESetAdvertisingParameters{
AdvertisingIntervalMin: 0x0020, // 0x0020 - 0x4000; N * 0.625 msec
AdvertisingIntervalMax: 0x0020, // 0x0020 - 0x4000; N * 0.625 msec
AdvertisingType: 0x00, // 00: ADV_IND, 0x01: DIRECT(HIGH), 0x02: SCAN, 0x03: NONCONN, 0x04: DIRECT(LOW)
OwnAddressType: 0x00, // 0x00: public, 0x01: random
DirectAddressType: 0x00, // 0x00: public, 0x01: random
DirectAddress: [6]byte{}, // Public or Random Address of the Device to be connected
AdvertisingChannelMap: 0x7, // 0x07 0x01: ch37, 0x2: ch38, 0x4: ch39
AdvertisingFilterPolicy: 0x00,
}
p.connParams = cmd.LECreateConnection{
LEScanInterval: 0x0004, // 0x0004 - 0x4000; N * 0.625 msec
LEScanWindow: 0x0004, // 0x0004 - 0x4000; N * 0.625 msec
InitiatorFilterPolicy: 0x00, // White list is not used
PeerAddressType: 0x00, // Public Device Address
PeerAddress: [6]byte{}, //
OwnAddressType: 0x00, // Public Device Address
ConnIntervalMin: 0x0006, // 0x0006 - 0x0C80; N * 1.25 msec
ConnIntervalMax: 0x0006, // 0x0006 - 0x0C80; N * 1.25 msec
ConnLatency: 0x0000, // 0x0000 - 0x01F3; N * 1.25 msec
SupervisionTimeout: 0x0048, // 0x000A - 0x0C80; N * 10 msec
MinimumCELength: 0x0000, // 0x0000 - 0xFFFF; N * 0.625 msec
MaximumCELength: 0x0000, // 0x0000 - 0xFFFF; N * 0.625 msec
}
}