- Forums
- Product Forums
- General Purpose MicrocontrollersGeneral Purpose Microcontrollers
- i.MX Forumsi.MX Forums
- QorIQ Processing PlatformsQorIQ Processing Platforms
- Identification and SecurityIdentification and Security
- Power ManagementPower Management
- Wireless ConnectivityWireless Connectivity
- RFID / NFCRFID / NFC
- MCX Microcontrollers
- S32G
- S32K
- S32V
- MPC5xxx
- Other NXP Products
- S12 / MagniV Microcontrollers
- Powertrain and Electrification Analog Drivers
- Sensors
- Vybrid Processors
- Digital Signal Controllers
- 8-bit Microcontrollers
- ColdFire/68K Microcontrollers and Processors
- PowerQUICC Processors
- OSBDM and TBDML
- S32M
-
- Solution Forums
- Software Forums
- MCUXpresso Software and ToolsMCUXpresso Software and Tools
- CodeWarriorCodeWarrior
- MQX Software SolutionsMQX Software Solutions
- Model-Based Design Toolbox (MBDT)Model-Based Design Toolbox (MBDT)
- FreeMASTER
- eIQ Machine Learning Software
- Embedded Software and Tools Clinic
- S32 SDK
- S32 Design Studio
- GUI Guider
- Zephyr Project
- Voice Technology
- Application Software Packs
- Secure Provisioning SDK (SPSDK)
- Processor Expert Software
-
- Topics
- Mobile Robotics - Drones and RoversMobile Robotics - Drones and Rovers
- NXP Training ContentNXP Training Content
- University ProgramsUniversity Programs
- Rapid IoT
- NXP Designs
- SafeAssure-Community
- OSS Security & Maintenance
- Using Our Community
-
- Cloud Lab Forums
-
- Knowledge Bases
- ARM Microcontrollers
- i.MX Processors
- Identification and Security
- Model-Based Design Toolbox (MBDT)
- QorIQ Processing Platforms
- S32 Automotive Processing Platform
- Wireless Connectivity
- CodeWarrior
- MCUXpresso Suite of Software and Tools
- MQX Software Solutions
- RFID / NFC
-
- Home
- :
- RFID / NFC
- :
- NFC
- :
- PN7220 REJECT DISCOVERY
PN7220 REJECT DISCOVERY
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page
PN7220 REJECT DISCOVERY
07-30-2024
10:29 PM
689 Views
uhuntu
Junior Contributor II
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi there, I met a trouble, when I was porting to Android 13 with MT8390, the NfcService was continually restart due to watch dog time out. Please check the attached for details information.
I was analyzing by myself as below:
In packages/apps/Nfc/nci/jni/NativeNfcManager.cpp - void startRfDiscovery(bool isStart) { - sNfaEnableDisablePollingEvent.wait(); // wait for NFA_RF_DISCOVERY_xxxx_EVT
Due to the host initialize discovery procedure, but never receive the acknowledge then case NfcService' WatchDog timeout.
In system/nfc/src/nfa/dm/nfa_dm_discover.cc - static void nfa_dm_disc_sm_idle(tNFA_DM_RF_DISC_SM_EVENT event, tNFA_DM_RF_DISC_DATA* p_data) { - case NFA_DM_RF_DISCOVER_RSP:
p_data->nfc_discover.status equals to NFC_STATUS_REJECTED, as is Discovery was be Rejected, please help to analyze the root cause of this, or I need to anything config in my conf.zip attachment?
After that, I see deactivate procedure is up, but why it will cause NfcService restart ?
Labels (4)
0 Replies
