AIROC™ 4 MCU Programming with USB UART

[SURYASUNDAR]

Hi,

 am trying to design a development board with a CYBT343072 module. I am trying to remove the need for a programmer on this board. So that the user could simply plug in a usb cable and be able to communicate with the chip and boot it. 

How can I use an FTDI usb to serial chip to do the programming? what are the steps i need to take change that in modustoolbox ide.

[AnjanaM_61 · Accepted solution]

Hello @SURYASUNDAR 

The CYBT module used HCI UART interface for programming. Yes you can use a USB-UART converter to plug and use. 

For understanding the firmware download procedure, please go through the document : https://infineon.github.io/btsdk-docs/BT-SDK/AIROC-HCI-Firmware-Download.pdf

Other links which may be helpful: 

https://community.infineon.com/t5/Knowledge-Base-Articles/Programming-an-EZ-BT-WICED-Module-KBA22342...

https://community.infineon.com/t5/Knowledge-Base-Articles/WICED-Module-Programmer-User-Guide-KBA2250...

Regards,

Anjana