PSoC™ 4 Forum Discussions

Hello Cypress community,

I hope you're all doing well. I'm currently working on a project involving CY8C4245-AXI and CY8C4246LTI-M445 controllers for a Touch Switch application, and I'd like to discuss the implementation of an Over-The-Air (OTA) update feature for these controllers. I believe this feature will greatly enhance the flexibility and long-term viability of my project.

I'm reaching out to the Cypress community to gather insights, best practices, and potential solutions for implementing OTA updates on the CY8C4245-AXI and CY8C4246LTI-M445 controllers. If you have experience with similar projects or have expertise in OTA update implementation, your input would be greatly appreciated.

Thanks and Regards,

Pankaj

Hello Infineon Community,

I have th CYHVMS-64K-56-001 Evaluation Kit and am looking to get started with it. However, I'm having difficulty finding comprehensive documentation or any related resources for this specific kit.

Could anyone please provide or direct me to:

1. A detailed user manual or getting started guide for the CYHVMS-64K-56-001 Evaluation Kit.
2. Any example code or projects that utilize this kit.
3. Relevant software tools or libraries that are compatible with this evaluation kit.

I could find it on the project-creator of modulus toolbox either. 

Thank you in advance for your help.

Hi community，

PSoC Creator 里面似乎只支持头文件直接放在.cydsn 文件夹下面，如果在 .cydsn 文件夹下面再新建文件夹似乎就找不到路径了，请问一下可以添加路径吗？我没有找到可以修改的地方

谢谢

Hi community，

我在 modustoolbox 里面使用 PSoC4100S MAX 系列的 Demo 板，下载的示例程序，编译的 PDL 文件 cy_gpio.h头文件有 error，虽然有 error 但是还是能够编译成功以及烧录，如下图所示，请问一下怎么解决，谢谢！！！

Dear Sirs and Madams,

We are using PSoC4S MAX to explore configuring a proximity sensor.

Is it better to place a mesh ground or an active shield around the proximity sensor if I want to increase the detection distance of the proximity sensor?

Although the active shield seems to extend the detection distance more than the mesh ground experimentally, the noise level is higher with the active shield than the mesh ground.

That leads to a drop in SNR.

Regards,

Hello

I'm using CY8C4745FNI-S412.

I want to trim IMO using WCO.

But there is no option for trim IMO.

How can I trim IMO using WCO?

Best Regards,

Sunghun Noh

Hi,

I’m using the CY8CKIT-148 (PSoC CY8C4147AZI-S475) and I’m trying to get FW update working without using the DFU library.  I’m mimicking how the mtb-example-psoc4-dfu-basic sample (here: https://github.com/Infineon/mtb-example-psoc4-dfu-basic) which works. The only difference is I’m not using the DFU protocol.  Downloading the app works, I’m using a SHA256 hash to verify image written to flash.  However, when I reset the system after setting the app number in ram common, the app doesn’t start the bootloader starts.

A couple of questions: 

1) How does the processor know where APP 1 begins in flash?  I know there’s DFU meta data at the end of flash (0x0001FA00) which does contain this information, but does the processor use this information? 

2) When using the Device Firmware Update Host Tool 2.0 to load a .cyacd2 file, the app starting address and len is identified by @APP_INFO line.  I’m assuming this is written to the flash meta data.  Is this correct? 

Thanks,

Dean