I'd like to ask for opinion/advise on several issues. I will give you the context first:
I am developing an application using the CYW20719B2 in Modustoolbox as officially suggested by Infineon. I am looking into doing a test production series, thus I will need at least several dozens of the MCUs. Unfortunately I cannot find any supply of this chip anywhere nor any expected date of new stock.. However I can see that CYW20719B1 MCUs have still quite high stock availability. Therefore I am considering using the CYW20719B1 in the meantime and then go with the CYW20719B2 when available. I understand that CYW20719B1 is not supported in Modustoolbox and is only supported in WICED Studio. Based on this I would like to ask the following:
1) Is there any official/unofficial way to add the CYW20719B1 target into the Modustoolbox? If so could you please give me some leads where to begin?
2) Is there a way to port the application from Modustoolbox back to WICED studio? Especially how to go about the generated files (COMPONENT_btstack..)?
3) By any chance is there somewhere some available stock of CYW20719B2 MCUs that I am not aware of? Or at least does anyone know about when we can expect CYW20719B2 to be available?
I understand that official advise is not to go back to CYW20719B1, however I do not see any better solution at this time. If you can give me any other advise that I missed on how to go about the current situation I would be very grateful.
Thank you.Show Less
I want to build a sample application named 'Audio_Headset_and_speaker'
But I failed to build in CYBT-343026-01
I imported Audio_Headset_and_Speaker application and changed some code for adapting CYBT-343026-01 module, for example makefile and library files.
But I failed to build.
I'd like to know whether it can be built in CYBT-340326 succeedingly.
Daniel LimShow Less
What is the first device that supports LE-LR (Coded PHY) as Infineon? Will it be the CYW20829?
Are there any plans for a CYBT module with CYW20829?
What is the MP schedule for each IC and module of the earliest device?
Best Regards,Show Less
Dear Sir or Madam,
Can you support to check CYW20835PB1KML1G, CYPM1211-40LQXIT, CYW20719B2KUMLGT are in HF and RoHS qualified?
Possible to share for the proof documents?
Thank you for your support..
I fonud some issue in BLE disconnect callback function(ex: hello_sensor_gatts_callback),
When I have socond device connect to CYW20706(can connect 4 devices),
I got the first device disconnect callback message, and disconnect reason is 0x28,
I haven't found 0x28 in disconnect reason enum, where did it come from?
I received PIN Code feature was not supported with latest spec before.
But our customer asked the relevant documentation for persuading an end customer.
Is there any documentation for above?
I have purchased a Bluetooth module before from Cypress "CY8CKIT-143A". I was able to operate it with 1mA to send a temperature signal for 20 meters. How to run the temperature sensor (Thyrmesotr) example was available in the tutorial which was easy to understand. Now I am looking for a similar module with Ultra-low-power to send a signal 250 meters or more. I heard that a new Bluetooth 5.0 module is being released and I also read about IROC™ Bluetooth Modules. However, I want to listen to your suggestions. what is the lowest power-consuming module that operates around the 250meter range?
(I would like to only send one signal per 1 second in an open field)
Thank you,Show Less
I connected External Host MCU to CYBT-483056-02 module thru UART lines and like to transfer serial data using CYSPP mode.
XRES of CYBT-483056-02 set to High, CYSPP pin set to High for put into command mode.
When I Reset the module and monitor the UART_TX pin using an oscilloscope during the boot process. If the module boots normally, the system_boot (BOOT, ID=2/1) API event should occur but I couldn't see any response & event from UART_TX pin. When I send /RFAC command from Host MCU, I am not getting any response from CYBT-483056-02 module. Is there any settings / configurations on special function pins and CYBT-483056-02 module?Show Less
One of our customer asked a question for bluetooth pairing.
Thier end customer requested to pair with device by pin-code pairing.
It's mandatory issue. So even if we know simple pairing is recently the key code method to pair.
But we should provide our customer needs.
So, please let us know the way to pair with pin code method.
PS: we already searched the guide below.
But our sdk didn't support below API, So we cannot build binary properly.
//Bluelime TMP btsnd_hcic_write_simple_pairing_mode( HCI_SP_MODE_UNDEFINED);//Bluelime
//Bluelime TMP btsnd_hcic_write_secure_conns_support(HCI_SC_MODE_DISABLED);//Bluelime