USB low-full-high speed peripherals Forum Discussions

Hi support,

Thank you for your usual support.

My customer is developing a CY7C65215-32LTXI.
During development, do you provide writing tools that can be easily incorporated into the environment to be inspected, such as Windows command line applications, source code, and Python libraries?

I know that there are tools with GUIs, but I would like to use the above tools to reduce manual operations during inspection as much as possible.

Best regards,

Koki

Hi!

How do I write a program in C for Linux to configure all 21 GPIO pins of the CY7C65215?

I want some to be GPIO inputs and some to be GPIO outputs, and 2 pins will be configured for I2C master.

I successfully wrote a small program to handle the reading and setting of values for the GPIO configured pins. I just need to configure them first according to your documentation that should be possible.

Please don't recommend that Windows demo/example app that was made for experimentation with the evaluation board.

I need to make configuration and programming during mass production in a factory environment without human interaction.

This is very urgent, so please provide source code examples if possible.

Thank you!

Best regards,
Magnus

Hi,

Could you provide Linux sample codes for getting and setting GPIO config from and to CY7C65215 ?

Because there are only  sample codes of getting and setting GPIO values and no reference codes for getting and setting GPIO config in CyUSBSerial_SDK_Linux package.

Best Regards,

Justy Huang 

Dear Team,

good morning, I want to know below details.

Plz help to share same.

BR,

NaineshD.

Hi Support,

Thank you for your usual support.My customer have a question,could you please answer below?

Target:USB-UART Controller CY7C65213

The Internal flash memory is used with default values.
(Meaning that it is not intentionally rewritten by the Utility)
Therefore, I thought that the Baud rate would be limited to the following 115200bps described in the datasheet, but it seems that communication is normally possible with Windows 10 PC <-> USB 12Mbps <-> UART 3Mbps.

https://www.infineon.com/dgdl/Infineon-CY7C65213_USB-UART_LP_Bridge_Controller-DataSheet-v17_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca8430435c

Could you please tell me why it is possible to communicate like this?

Best regards,
Koki

Hi support,

Yesterday, I added 'default' to the Linux configuration tool provided by other support_ CY7C65213-32LTXI. cyusb 'was burned into the CY7C65211 chip. So far, the CY7C65211 device has not been found in the ARM system or the Cypress USB-Serial Configuration Utility tool.
Looking up the schematic diagram, I found that the USB pins of the CY7C65213-32LTXI are 14 and 15 pins. The USB pins of the CY7C65211-24 are 11 and 12 pins.
After testing, an error in the burning program can cause the Windows configuration tool to not detect the chip.
Do you have any suggestions for restoring the CY7C65211 to its previously unburned state?

Hi support,

Using the 'Cypress USB-Serial Configuration Utility' burning tool, connect a CY7C65211 USB to a PC, and display unknown devices. How should I resolve this?

Hi,

I am a new user of the Cypress CY7C67300 EZ-HOST controller provided with the xilinx ML605 development kit.

In order to operate in the Host mode I need to write the firmware I suppose.

Could any of you please let me know how to go about it ? Are the tools for free ? If so could you please provide the link for the same ?

Thank you