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AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos
AIROC™ Wi-Fi MCUs
AIROC™ Bluetooth
Recent discussions
Hi ,
When 20706 as BLE peripheral, how to update connecnt parameter. I didn't find any API
because of HCI_ERR_INSTANT_PASSED (0x28) connect down event occur frequently,
I want to update slave_latency when connect up.
and I also find wiced_bt_ble_get_connection_parameters didn't work well, when using this API 20706 will pending and watch dog reset.
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Dear Sir,
Do you have any throughput reports (5G/2.5G)for our reference?
My environment is Sigmastar SAV530Q(SDIO 2.0)+Linux kernel 4.9.84+CYW43455.
B.R.
Bill.
Show LessHi,Communites,
We received a question from a customer regarding the CYBLE-212006-01.
The CYBLE-212006-01 supports Extended Range, but is there any particular problem with using it at home?
They are wondering if there is any impact on other devices when the transmit power is increased to support Extended Range.
I thought that CYBLE-212006-01 has no particular problem since it has already obtained FCC, MIC, CE, and other certifications.
Am I correct in my thinking? Also, is there anything I should be aware of?
Best Regards,
T. Shibutani
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Hi Sir,
please provide PItool for calibration.
thanks.
Best Regards,
Howard
Hi cypress team,
I am work on spp sample code with CYBT-343026. And I want to keep my 343026 in slave, but sometimes there's a role switch that my 343026 become master. I have tride wiced_bt_dev_switch_role to switch it back to slave but it doesn't work. What can I do to keep it in slave mode.
Show LessHi Communities,
Our customer is planning to use the BT module as follows.
https://www.mouser.jp/new/cypress-semiconductor/cypress-cybt-343151-02-module/
They want to know the recommended current supply capability when using the module at 3.3V.
Could you tell me where I can find the answer for that?
Best Regards,
T. Shibutani
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Hello
What is the Bluetooth class of CYBLE-416045-02?
I saw the sentence "TX output power: -20 dbm to +4 dbm" in the datasheet, is it Class2?
Best Regards
Haya
Show LessI would like to update the application via the HCI-UART. I have read the
- AIROC™ HCI Firmware Download Guide
- AIROC™ HCI Control Protocol
- AIROC™ Over-the-Air Firmware Upgrade Library
When I sniff the ModusTool when it downloads firmware to the device, I have these phases,
- HCI_RESET - expected.
-
> 01 4d fc 05 1c d2 00 00 01 < 04 0e 05 01 4d fc 00 ab <fail>
- Mini-driver download
- Launch ram
- Update baud rate
- A strange response ... after baud change... < 04 0e 04 01 ce ff 00 ???
- Config/SS write
- CRC32
- Main image write
- CRC32
In 6, it looks like a response to a chip erase? Was this just garbage or does the mini-driver erase the flash?
Can I skip 7,8 if I just want to update the application software, but keep all MAC, etc initial parameters.
Is the packet in '2' of any consequence. Could I skip it. Is it documented?
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We have developed original board by using STM32H743 and CYW4343W.
In the whd_bus_sdio_protocol.c, we got error this kind of error. So how do we solve this problem.
Note: We are using the "STM32 Connectivity Expansion Pack1.1.0( https://github.com/Infineon/stm32-connectivity )
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