PSoC™ 4 Forum Discussions

Below, the same sentences are written in English and Japanese.

・English
I will use a shield for waterproofing.
How much area can a single shield terminal cover?

・日本語(Japanese)
防水用にシールドを使用予定です。
１つのシールド端子で、どの程度の面積をカバーできますか？

Regards

Below, the same sentences are written in English and Japanese.

・English
Have specifications for PSoC initialization time, transition time to SleepMode?

・日本語(Japanese)
PSoCの初期化時間、SleepModeへの遷移時間の仕様ありますか？

Regards

IC : CY8C4245AXI-483

for testing i take 2 capsense and 4 led,

toggle LED when I touch.

if i use CapSence CSD [v2.60] then all work fine.

#include "project.h"

unsigned char status=0,flag[10];

int main(void)

{

    CyGlobalIntEnable;  

    OF_01_Write(1);OF_02_Write(1);                                                 //white led on  

    CapSense_Start();

    CapSense_InitializeAllBaselines();  

    for(;;)

    {

        CapSense_UpdateEnabledBaselines();

        CapSense_ScanEnabledWidgets();

        while(CapSense_IsBusy());      

        status=CapSense_CheckIsWidgetActive(CapSense_SENSOR_BUTTON01__BTN);

        if(status==1)

        {

            if(flag[1]==0)  {flag[1]=1;ON_01_Write(1);OF_01_Write(0);CyDelay(2);}

            else            {flag[1]=0;ON_01_Write(0);OF_01_Write(1);CyDelay(2);}

            while(status==1)

            {

                CapSense_UpdateEnabledBaselines();

                CapSense_ScanEnabledWidgets();

                while(CapSense_IsBusy());   

                status = CapSense_CheckIsWidgetActive(CapSense_SENSOR_BUTTON01__BTN);

            }

        }

        status=CapSense_CheckIsWidgetActive(CapSense_SENSOR_BUTTON02__BTN);

        if(status==1)

        {

            if(flag[2]==0)  {flag[2]=1;ON_02_Write(1);OF_02_Write(0);CyDelay(2);}

            else            {flag[2]=0;ON_02_Write(0);OF_02_Write(1);CyDelay(2);}

            while(status==1)

            {

                CapSense_UpdateEnabledBaselines();

                CapSense_ScanEnabledWidgets();

                while(CapSense_IsBusy());

                status = CapSense_CheckIsWidgetActive(CapSense_SENSOR_BUTTON02__BTN);

            }

        }      

    }

}

all work fine in above code (both touch button work )

now i replace CapSense CSD[v2.60] to CapSense [v5.0]

and i change API as per migration guide.

#include "project.h"

unsigned char status=0,flag[10];

int main(void)

{

    CyGlobalIntEnable;

    OF_01_Write(1);OF_02_Write(1);

    CapSense_Start();

    CapSense_InitializeAllBaselines();

    for(;;)

    {

        //CapSense_ClearSensors();

        CapSense_ProcessAllWidgets();

        CapSense_ScanAllWidgets();

        while(CapSense_IsBusy());

        status=CapSense_IsWidgetActive(CapSense_BUTTON01_WDGT_ID);

        if(status==1)

        {

            if(flag[1]==0)  {flag[1]=1;ON_01_Write(1);OF_01_Write(0);CyDelay(2);}

            else            {flag[1]=0;ON_01_Write(0);OF_01_Write(1);CyDelay(2);}

            while(status==1)

            {

                CapSense_ProcessAllWidgets();

                CapSense_ScanAllWidgets();

                while(CapSense_IsBusy());   

                status = CapSense_IsWidgetActive(CapSense_BUTTON01_WDGT_ID);

            }

        }

        status=CapSense_IsWidgetActive(CapSense_BUTTON02_WDGT_ID);

        if(status==1)

        {

            if(flag[2]==0)  {flag[2]=1;ON_01_Write(1);OF_01_Write(0);CyDelay(2);}

            else            {flag[2]=0;ON_01_Write(0);OF_01_Write(1);CyDelay(2);}

            while(status==1)

            {

                CapSense_ProcessAllWidgets();

                CapSense_ScanAllWidgets();

                while(CapSense_IsBusy());   

                status = CapSense_IsWidgetActive(CapSense_BUTTON02_WDGT_ID);

            }

        }

    }

}

In both code same pins are take for capsnese and leds.

but Only 1st button working,2nd not working.(in CapSense [v5.0])

what's i am doing wrong ?any one help me ?

both code is attached.

Hello everyone,

I'm trying to combine 3 aspects from different example projects into one  project. - RGB control - Battery level measurement - Temperature simulation

When I try to build the project and error message is displayed, stating that the main.h file can't be found. I don't know why this error is being shown.

I've attached my project to this post. If anyone could help me out with this problem I'd be really grateful, Thanks.

Kind regards,

Alisha Khan

Below, the same sentences are written in English and Japanese.

・English
AN 88619 PSoC 4 Hardware Design Considerations states "large sink current".
What is the specific mA for "large sink current"?

・日本語(Japanese)
AN88619 PSoC 4 Hardware Design Considerations に「large sink current」と記載あります。
「large sink current」は具体的に何mAでしょうか？

Regard

In case of VDDA >> VDDD is it possible to separate analog supply from digital one e.g connecting VDDA to 5V and then derive 1.8V VDDD with a dc/dc converter?

Thank you

Vittorio

Below, the same sentences are written in English and Japanese.

・English
The proximity sensor is planned to be used in the pattern (a)"Bar Proximity Sensor" in the following figure.
(a) Is there an example of proximity sensing distance of pattern?

・日本語(japanese)
以下図の(a)棒型近接センサパターンで、近接センサ使用予定です。
(a)パターンの近接センシング距離の例ございますでしょうか？

・English
(b) For the "Loop Proximity Sensor" pattern, the graph below is shown.
Does (a) also apply to the graphs below?

・日本語(japanese)
(b)ループ型近接センサパターンの場合は、以下グラフあります。
(a)も以下グラフに当てはまりますか？

I want to use PSOC4 BLE for Liquid Water Level Detection Sensor controller and want to know how long it will work on standard 9V battery ?