AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos Forum Discussions

Hi Infineon community,

I'm currently developing a project in ModusToolbox using the CY8CPROTO-063-BLE, along with the Bluetooth_LE_Hello_Sensor. My aim is to create five distinct characteristics, but I've encountered an issue where only a maximum of four characteristics are visible in the AIROC Bluetooth Connect App. The same limitation occurs with other Bluetooth applications as well. Could there be a specific reason why the fifth characteristic is not being displayed?

Regards,

Luis Flores

Hi,

I'm currently using the Murata LBEE5KL1YN-814 EVK which consists of CYW43439 module.

I've managed to load the driver package v5.15.58-2023_0901 backported for kernel v5.15.0-051500-generic on my Ubuntu 22 Virtual Machine.

However, when i connect the module to my PC, I received these READ errors:-

"[ 260.392927] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd

[ 260.420255] usb 2-1: New USB device found, idVendor=2537, idProduct=1081, bcdDevice= 1.00

[ 260.420259] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 260.420260] usb 2-1: Product: NS1081

[ 260.420261] usb 2-1: Manufacturer: Norelsys

[ 260.420262] usb 2-1: SerialNumber: 0123456789ABCDE

[ 260.525663] usb-storage 2-1:1.0: USB Mass Storage device detected

[ 260.526797] scsi host3: usb-storage 2-1:1.0

[ 260.529196] usbcore: registered new interface driver usb-storage

[ 260.533836] usbcore: registered new interface driver uas

[ 261.553299] scsi 3:0:0:0: Direct-Access NORELSYS 1081CS0 PQ: 0 ANSI: 6

[ 262.214995] scsi 3:0:0:1: Direct-Access NORELSYS 1081CS1 PQ: 0 ANSI: 6

[ 262.216271] scsi 3:0:0:0: Attached scsi generic sg2 type 0

[ 262.216390] scsi 3:0:0:1: Attached scsi generic sg3 type 0

[ 262.224998] sd 3:0:0:0: [sdb] Media removed, stopped polling

[ 262.230592] sd 3:0:0:1: [sdc] Very big device. Trying to use READ CAPACITY(16).

[ 262.234706] sd 3:0:0:1: [sdc] Using 0xffffffff as device size

[ 262.234710] sd 3:0:0:1: [sdc] 4294967296 512-byte logical blocks: (2.20 TB/2.00 TiB)

[ 262.239138] sd 3:0:0:1: [sdc] Write Protect is off

[ 262.239140] sd 3:0:0:1: [sdc] Mode Sense: 23 00 00 00

[ 262.241159] sd 3:0:0:1: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

[ 262.269359] sd 3:0:0:0: [sdb] Attached SCSI removable disk

[ 262.283411] sd 3:0:0:1: [sdc] Very big device. Trying to use READ CAPACITY(16).

[ 262.288336] sd 3:0:0:1: [sdc] Using 0xffffffff as device size

[ 269.279218] usb 2-1: USB disconnect, device number 2

[ 269.303388] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=7s

[ 269.303392] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303393] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303399] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303424] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303425] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303425] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303427] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303432] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303433] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303433] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303434] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303436] ldm_validate_partition_table(): Disk read failed.

[ 269.303440] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303441] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303441] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303442] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303447] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303448] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303448] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303449] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303453] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303454] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303454] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303456] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303459] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303460] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303461] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303462] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303463] Dev sdc: unable to read RDB block 0

[ 269.303467] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303467] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303468] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303469] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303473] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303474] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00

[ 269.303474] blk_update_request: I/O error, dev sdc, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303475] Buffer I/O error on dev sdc, logical block 0, async page read

[ 269.303485] sd 3:0:0:1: [sdc] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s

[ 269.303486] sd 3:0:0:1: [sdc] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 18 00 00 00 08 00 00

[ 269.303486] blk_update_request: I/O error, dev sdc, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

[ 269.303487] Buffer I/O error on dev sdc, logical block 3, async page read

[ 269.303495] sdc: unable to read partition table

[ 269.318871] sdc: detected capacity change from 4294967296 to 0

[ 269.318877] sd 3:0:0:1: [sdc] Attached SCSI removable disk"

Please help to assist.

Thank you.

Hi Sir,

Does CYW43012 support DFS/Radar?

It seems not support after checking all firmware in fmac package by strings command.

I can't find -dfsradar in firmware tag.

Leon

Hi Sir

I  studied the datasheet and did some experiment on CYw43455. could you help me to find the answer?

1. as the datasheet of CYW43455 , it supports 7 ACL links and 3 SCO links. May I know whats the role of  device with the 7ACL links ?

(1 central to 7 peripherals , or 1 peripheral to 7 centrals?)

 2. if it cannot make up to 7 links , any guidelink to modifiy it ? what would be restricted to the links number ?

3. May I know why I cannot find the ACL/SCO links number to describe in ble datasheet ? such as CYW20704/6 series ? 

Loading the device db fatal: unable to access 'https://ghproxy.com/https://github.com/Infineon/device-db/': Recv failure: Connection reset by peer ERROR:there was an error retreiving the asset 'https://github.com/Infineon/device-db' commit 'release-v4.7.1' - fatal: unable to access 'https://ghproxy.com/https://github.com/Infineon/device-db/': Recv failure: Connection reset by peer command 'C:/Users/Dsq/ModusToolbox/tools_3.1/modus-shell/bin/bash -c git -C C:/Users/Dsq/.modustoolbox/global/device-db clone --quiet --origin cypress --no-checkout https://github.com/Infineon/device-db release-v4.7.1' directory '' child process exited with error code 128 ERROR:Global asset download of device-db loading completed with error. ERROR:The asyncStepComplete failed for LoadFlag DEVICE_DB. 3 error(s), 0 warning(s) Press "Retry" to try again