Smart Bluetooth Forum Discussions
Hi
In J-Link, I would like to lower the optimization for debugging with Step-into.
Please specifically tell me how to lower the optimization for Debug Build.
Thanks
Show LessHello everyone,
Befone i knew this awesome stuff of ble mesh i already used another ble module to do some tasks. In my other project i scan for some seconds and get the near ble devices with their respectives rssi. It's possible to do that on 213043-02 module? And do you have some idea of how can i do that?
Thanks.
Show LessIs there any way to increase MTU size using the data length extension seen in BLE 4.2 and above? What BLE version is the BCM20737 compatible? I also heard that it is possible to increase BLE throughput if the GATT profile uses HID? Can this be done in WICED smart IDE? If so, how do I do this?
Thank you for your time.
Show LessI want my BCM20737 chip to be the slave, and an FPGA on my PC board to be the master. I'm trying to send data over SPI from the FPGA to the BCM20737 chip. When I set the spiffyd_configure() clock speed to a value other than 0, I get the data (when running the spiffyd_rxData function): 0x96, then it switches to 0x3b once i send data from FPGA to BCM20737 over SPI. Is 0x96 the default data stored? Any ideas why the code gets frozen at the line: spiffyd_rxData(SPIFFYD_2, 1 ,&byteReceived); when I configure the clock speed to 0 (I think i'm supposed to configure the clock speed to 0 when I want the BCM20737 to be the slave)?
Thank you very much for the help.
Show LessI desire a throughput of 16KByte/s over BLE, and it seems like I'm unable to reach these numbers since the speed test example reaches speeds of 70kbit/s which is far under 16kByte/s. I want to remove and replace the BCM20737 chip on an existing PCBoard in order to increase throughput over BLE. Are there any BLE chips that have the same exact pinout as the BCM20737 and also support BLE 4.2 and above? Do you have any other ideas on how I can reach 16KByte/s?
Show LessFor customers who want to be ready to implement technologies as they are released, what can they do to prepare or participate in the development and initial testing?
Bluetooth Sig has announced Angle of Arrival and Angle of Departure for the next revision of the specification. https://www.bluetooth.com/blog/new-aoa-aod-bluetooth-capabilities/ . How can Cypress' customers be sure to take full advantage of this technology when it's released?
Show LessDear Sirs,
With the CYW20719B1KUMLG and I am using Serial Flash Download using HCI commands.
As reference I am following the instructions in the document "WICED HCI UART Control Protocol", specially in the chapter 2.6 "HCI Commands and Events During a Serial Flash Download".
However, I have been receiving some replies, that are not described in this document.
Examples:
According to the document I should send WRITE_RAM commands in the following format: 01 4C FC nn xx xx xx xx yy yy yy …
And get replies as correct execution of the sent command: 04 0E 04 01 4C FC 00
But sometimes I get Hardware Error Events, whose meaning I cannot decode: 04 10 01 00
And along with these errors, I also get Vendor Specific events, whose meaning I cannot decode too: 04 FF 08 1B 04 01 00 00 79 01 00
Is there any other documentation that can help me with that?
Can you help in any other way?
I look forward to hearing from you soon.
01 4C FC nn xx xx xx xx yy yy yy …
Show LessTwo years ago, we designed a module based on the CYM20736 (SoC).
We would like now to register it on Bluetooth SIG. We understood that we need to create a link to a previous registration of the chip (QDID), and we found that the QDID 77769 should be selected. But it seems not possible anymore to register our product from 'launchstudio':
<< QDID 77769 implements a deprecated specfication scheduled to be withdrawn on 2023-02-01. The design cannot be incorporated into new designs, unless the new design complies with a version of the specification that has not been deprecated or withdrawn. >>
Does anybody have encountered this problem? Do you know a solution?
Thanks. Francis
Show LessHi,
Is there a driver or library to communicate with Azure IOT Hub. I want to create a BLE scanner that scan for my device and send iot hub message for a discover device
Best regards
Martin
Show LessI am using CYW920819EVB-02 board.I am try to making simple BLE-based application for the CYW20819 device using the ModusToolbox IDE based on Find Me Profile (FMP) .I am following the user guide provided by the Cypress.The code is uploaded successfully into the board,but the pairing is rejected by the board when i supposed to connect the board with the cypress application.Anyone can help me to solve these issue?
Show Less