PSoC™ 4 Forum Discussions
Dear Sirs and Madams,
We have a question about implementing an active shield for proximity sensors.
Are there any adoption cases using active shields for PSoC4 proximity sensors?
Could you provide us about the size of the sensor, the gap between the sensor and the active shield, the presence or absence of a ground, etc.?
If you have any guidelines for layout of proximity sensor with active shield, could you please share?
How to adjust the accuracy of carrier frequency of CYBLE-222014 Bluetooth module
The carrier frequency error measured by certification tests is greater than 20 ppm
How to adjust carrier frequency accuracyShow Less
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,
I sample the Watchdog counter periodically (e.g., each 1 msec) to verify validity of Watchdog.
The Watchdog counter must be reset (CySysWdtResetCounters) periodically (e.g., each 1000 msec) to prevent interrupt or PSoC reset.
The Watchdog counter remains 0 after the first CySysWdtResetCounters for about 1000 times (seems till the second reset counter) and after it counts normal.
Has anyone seen this phenomenon?
Thanks in advance for advise.
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:
- A detailed user manual or getting started guide for the CYHVMS-64K-56-001 Evaluation Kit.
- Any example code or projects that utilize this kit.
- 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.Show Less
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.
Where can I find firmware and instructions to update my CYBLE-212006-01?
CYBLE-212006-01 is having issues connecting to devices with Bluetooth versions 5.1 and 5.2.
CYBLE-212006-01 is able to connect to devices with Bluetooth version 5.0.
I understand this module is a PSoC 4 BLE based device that only supports Bluetooth 4.2. Bluetooth specification states that all Bluetooth Versions shall be backwards compatible. I understand there are optional features in Bluetooth 5.0 and above that may not be compatible with a Bluetooth 4.2 device. Those optional features should NOT prevent a simple connection and basic communication.