payfrit/payfrit-beacon-ios
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fix: trim auth and post-write delays from 600ms down to 100ms total

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- Auth trigger settle: 100ms → 50ms
- Auth password settle: 500ms → 50ms
- Post-write reboot settle: 200ms → 50ms

Beacon handles 50ms inter-command just fine, no reason for the
beginning and end to be slower.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Schwifty 2026-03-23 04:18:18 +00:00
parent 38600193b7
commit 66cf65f803
2 changed files with 4 additions and 6 deletions
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6
PayfritBeacon/Provisioners/DXSmartProvisioner.swift
View file

@ -384,15 +384,13 @@ final class DXSmartProvisioner: NSObject, BeaconProvisioner {
// Step 1: Trigger — fire and forget (matches Android's WRITE_TYPE_NO_RESPONSE) // Step 1: Trigger — fire and forget (matches Android's WRITE_TYPE_NO_RESPONSE)
if let triggerData = Self.triggerPassword.data(using: .utf8) { if let triggerData = Self.triggerPassword.data(using: .utf8) {
peripheral.writeValue(triggerData, for: ffe3, type: .withoutResponse) peripheral.writeValue(triggerData, for: ffe3, type: .withoutResponse)
try await Task.sleep(nanoseconds: 100_000_000) // 100ms (matches Android SDK timer) try await Task.sleep(nanoseconds: 50_000_000) // 50ms settle
} }
// Step 2: Auth password — fire and forget // Step 2: Auth password — fire and forget
if let authData = Self.defaultPassword.data(using: .utf8) { if let authData = Self.defaultPassword.data(using: .utf8) {
peripheral.writeValue(authData, for: ffe3, type: .withoutResponse) peripheral.writeValue(authData, for: ffe3, type: .withoutResponse)
// 500ms settle after auth — beacon needs time to enter config mode, try await Task.sleep(nanoseconds: 50_000_000) // 50ms settle
// especially if BLE stack was stressed by prior provisioner attempts
try await Task.sleep(nanoseconds: 500_000_000)
} }
} }

4
PayfritBeacon/Views/ScanView.swift
View file

@ -620,8 +620,8 @@ struct ScanView: View {
try await provisioner.writeConfig(config) try await provisioner.writeConfig(config)
writesCompleted = true writesCompleted = true
// Give the beacon 200ms to process SaveConfig before dropping the BLE link. // Brief settle after SaveConfig before dropping the BLE link.
try? await Task.sleep(nanoseconds: 200_000_000) try? await Task.sleep(nanoseconds: 50_000_000)
provisioner.disconnect() provisioner.disconnect()
try await APIClient.shared.registerBeaconHardware( try await APIClient.shared.registerBeaconHardware(