PSoC™ 4 Forum Discussions

Dear Receiver，

In the following figure, it shows flash address can be set to "write protect" or "unprotected" by manual。 

When we set "write protect" to some address sectors, we found it is easy to erase by re-programming the flash。

After re-programming, these sectors will recover to "unprotected"。

I would like to make sure this test result with you。 Is the "write protect" easy to erase by re-programming the flash？

or I lost some setting steps？ Thank you so much。

Hi, 

When controlling GPIO at PSoC4, I would like to set the Drive Mode for GPIO.
In PSoC Creator, settings can be made on Configure of the Pin Component selected from the Component Catalog and placed on the Schematic Editor.
How can I configure it with ModusToolBox?

Best Regards,

在做对讲机干扰测试的时候，rawcount值向下掉，baseline向下跟随，当撤掉对讲机干扰，rawcount恢复，baseline无法跟随，导致触摸一直被长按。将lowbaselineReset调到最大值，也无法解决该问题，是否有办法让baseline向下跟随缓慢，过滤该干扰问题，谢谢！

Hello,

I am using PSoC Creator 4.4 to develop an application using the newest version of CMSIS DSP, from the CMSIS Core V5.9.0. I have had success with the PSoC 6 (#CY8CKIT-062-BLE). However, I am now intending to port to the PSoC 4500S (#CY8CKIT-045S).

This error, found in many places, shown here in arm_math_memory.h, is caused by the missing type definition. The type is defined in arm_math_types.h, but not for this architecture (only when _MSC_VER is defined). In my PSoC 6 project, the definition is provided by the generated PDL in cmsis_gcc.h. In PSoC 4, no PDL is generated (though I did install PDL2 and provide it to PSoC Creator).

Does someone know the last version of CMSIS which does not require these PDL functions? Alternatively, is there a workaround? I would prefer to use the most modern CMSIS possible.

Thanks in advance for any assistance.

Hi,

There are some interrupts in my project, one is DMA int, others are Timer and GPIO int, MCU can enter either of interrupt service indepently, but when MCU is running in GPIO or Timer int code, it can not respond and  enter into DMA int. I guess the issue was led by priority set, but I find the DMA interrupt was not listed in interrupt page of psoc creator IDE, and I tried to set the DMA priority to highest, it still can not work, so how can set the DMA interrupt for this case?

Chris

Hi, Community,

I use as example a SAR ADC project created in PSoC Creator.
I have set the ADC input channels (Sequenced channels) to the maximum of 16 channels and then I get an error.

The target device is PSoC 4100S Plus.
If I understand correctly it should support up to 16 channels, but it had not built.
I set Sequenced channels to 10 and was able to place the pins without any errors.

I want to set up all 16 channels of analog inputs as single-ended.
Could you please tell me the cause of this error and a workaround?

Sample project name:
Sequensing SAR ADC and Die Temperature sensor Example

10 channels is OK, but 11 to 16 channels doesn't work.

Best Regards,
Chihiro Tatebayashi / NEXTY

Hello everyone! I'm looking for guidance on using EVE Screen Editor with Cypress Modus Toolbox IDE. How can I export the code and import it into Modus Toolbox IDE? I'm working with a Newhaven NHD-7.0-800480FT-CSXV-CTP display and the Cypress CY8CKIT-062-WIFI-BT kit. Your help is much appreciated. Thank you!

Below is PSoC 4000S TRM description about BOD.

https://www.infineon.com/dgdl/Infineon-PSoC_4000S_Family_PSoC_4_Architecture_Technical_Reference_Manual_(TRM)-AdditionalTechnicalInformation-v04_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0f915c737eb7

Could you please let us know the voltage threshold at which PSoC returns to normal operation from the reset state of BOD?

Like below figure, there is a description of BOD voltage threshold in PSoC 4000S datasheet.

https://www.infineon.com/dgdl/Infineon-PSoC_4_PSoC_4000S_Datasheet_Programmable_System-on-Chip_(PSoC_)-DataSheet-v16_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eda97715cf1

Is voltage threshold at which PSoC enters the BOD reset state from normal operation the same as the voltage threshold at which it returns to normal operation from the BOD reset state?

In other words, the voltage value that enters the BOD and the voltage value that exits the BOD are the same, and there is no hysteresis?

Best Regards.

YuMa