Part Number:CC2640R2F
Hi
We are using HostTest project of Simple Link SDK Ver:1.50.00.58 with the following configurations:
- GATT_DB_OFF_CHIP
- MAX_NUM_BLE_CONN=5
- HEAPMGR_SIZE=0
- MAX_PDU_SIZE=100
- xPOWER_SAVING
Hardware specific changes:
- USE_RCOSC; BLE chipset running with calibrated RCOSC_LF
- UART_TX is DIO_6 and UART_RX is DIO_7
Host application is implemented as follows:
- Peripheral mode supporting 3 simultaneous connections.
- Only 1 service with 2 characteristics as follows
- CUUID1: Writing data from Peripheral to Central - Notify
- CUUID2: Reading data from Central to Peripheral - Notify
Device operates normally in usual case but we are seeing some unusual behavior while device is in long run.
After long run; some times the HostTest Firmware is giving two or more response event for a single command byte. Then after that there is no response from Firmware.
Seems like chipset is stuck.
Please help us on this matter as the device is in field and customer is facing issue.
Attaching the relevant logfile part.
(Please visit the site to view this file)
Highlighted section of exact event is also attached.