PSoC™ 4 Forum Discussions

Hi,

I wanted to buy a QFN PSoC 4100S Plus chip, but the only available on digikey right now is the CY8C4125LQS-423. It is not clear if I can use capsense with this chip, as the datasheet indicates a dash ( - ) on the CSD column, yet digikey says it has a capsense module.

I cannot validate this in the PSoC creator's device selector, as it is not even there. only the -S413 and the -S433 are available.

My question is:

1. Am I going to be able to program this chip using PSoC creator/ PSoC programmer, since I cannot pick the exact chip in the device selector?

2. Can this chip run a CSX capsense module? It is mandatory for my application.

Thanks!!

Hi,

Can we upgrade/edit the firmware of e78-868ln22s LORA end node using kitprog3 in modustoolbox or psoc creator??

Thanks,

Papendu

I'm wondering how interchangeable the microcontroller components are once I've already built a software binary?

Specifically, I've built my application targeting CY8C4248LQI-BL583. I assume I can load the same binary to CY8C4248LQQ-BL583 with no problem, but can I load it to CY8C4248LQI-BL543 without issue (assuming I am not using the extra peripherals that the -BL543 does not have)? What about CY8C4247LQI-BL583 if I'm only using half of the flash memory?

Hi,

If I export the data acquired by Bridge Control Panel to a file in excel format, only the latest 10,000 data can be saved.

Is it possible to increase the number of data that can be saved as a log?

Bridge Control Panel  V1.22

Best Regards,

Naoaki Morimoto

您好：

 客户想在眼镜腿内侧实现5段的位置识别，PCB为FPC材质贴在镜腿内侧，我们打算使用psoc4 的capsense的 Linear Slider方式，目前有两个问题想请教下：

①如果长*宽=25mm*4mm(最大宽度5mm)空间内，是否能够实现5段的Linear Slider(通过查看参考设计，对最小尺寸做了规范，不知道能否符合要求)

②如果用3段的Linear Slider，是否能否完成5级的位置识别，如果改成三段，能否满足Linear Slider 设计规范。

烦请指导一下，谢谢！

Hello,

I'm using printf override to send strings via RS232, it works well.

Now i'm trying to use DMA  to make those transactions but it doesn't work properly.

My code is based on the UART_DMA example with minor changes.

What am I missing?

Thanks in advance

<I want to know what Bridege control panel can do>
I’m using CY8CKIT-149 PSoC® 4100S
I used Bridege control panel to write I2C this time, but I would like
to know what else I can do.

<Unable to change the CapSense Variable in CapSense_Structure.h>
CapSense_Structure.hの一部変数を変更したいのですが、変更しても、PSoC Creatorがソースコードを生成すると、元に戻ってしまいます。

CapSense_RAM_WD_BASE_STRUCT とCapSense_RAM_WD_BUTTON_STRUCT 内のメンバーのうち、uint8で定義されている noiseTh、nNoiseTh、hysteresisをuint16に変更したい。

現状は以下のパラメータに255以上の値を入力しようとするとGUIでエラーが出て設定できない。
Noise threshold
Negative noise threshold
Hysteresis

CapSense v7.0

<Bridegeコントロールパネルで何ができるか知りたい>
CY8CKIT-149PSoC®4100S
を使用しています今回はBridegeコントロールパネルを使用してI2Cを作成
しましたが、他に何ができるか知りたいです。