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