PSoC™ 4 Forum Discussions

Dear supporter,

I would like to translate the following KBA. Could you confirm?

https://community.infineon.com/t5/Knowledge-Base-Articles/Porting-RT-Thread-to-ModusToolbox/ta-p/457442

Best regards,
JUTA_2823561

您好，请教一下，CYAT817AZS61-3A002作为TOUCH的驱动芯片，给其供电后，没有触摸，其INT引脚一直在不同的拉高拉低，应该还没有进入一个正常的工作状态，需要发什么指令让他进入正常工作状态，只有触摸时，才触发INT中断信号？

Dear Sirs and Madams,

We are developing PSoC4S with ModusToolbox.

That device number and IDE version used are as follows :

PSoC4S : CY8C4126AXI-S445

ModusToolbox : Version 3.1.0

Device Configulator : Version 4.10

We set the ECO settings of the device configurator as shown in the image below, and when we save, an error appears.

Frequency : 24.000 MHz

Accuracy : +/- 50 ppm

Drive Level : 20 uW

Equivalent Series Resistance : 60 Ohm

Parallel Load Capacitance : 11 pF

When I tried it here, I found that changing the DL value from 20uW to 21uW could avoid the error.

Frequency : 24.000 MHz

Accuracy : +/- 50 ppm

Drive Level : 20 uW => 21 uW

Equivalent Series Resistance : 60 Ohm

Parallel Load Capacitance : 11 pF

I think 20 uW is within the usable range according to the TRM calculation formula, but do you know why the error occurs?

Frequency : 24.000 MHz

Drive Level : 20 uW

Equivalent Series Resistance : 60 Ohm

Parallel Load Capacitance : 11 pF

Vpp = 0.49V is calculated from the formula listed in Architecture TRM.

When changing DL from 20uW to 21uW, Vpp = 0.50V. 

This issue can be reproduced not only with ModusToolbox, but also with PSoC Creator 4.4.

The descriptions of Architecture TRM and Register TRM are not consistent with the IDE.

Regards,

Hi, I want to create a basic project for CY8CKIT-041S-MAX PSOC 4100S MAX PIONEER BOARD of changing the LED intensity using PWM to give it a breathing effect. I want to use the PDL library for this instead of HAL library. Can someone share a basic project that does this. I am very new to this board and ModusToolbox.

I am looking for an example or method to set up a central device to get a notification from a peripheral when a button is pressed. I looked through a variety of examples and non seem to address this application. I can already scan and connect to the peripheral device. Once the peripheral is connected, when the button is pressed it sends a notification with the value "B1". When the button is released, it sends the notification with value of "B0". I know this part works because I can connect the peripheral to an app called Light Blue. I can see the data change every time I press the button. I want to replicate this on the PSOC4-BLE module. Every example I have found is the central device writing to the peripheral, not the other way around. To reiterate, scanning and connecting is not the issue. I need to get the button status from the peripheral to the central device. Any help will be greatly appreciated.

Jim