PSoC™ 4 Forum Discussions

Hello,

I am trying to understand the BLE OTA upgradable stack and would like to know if bootloader defines BLE component using the stack-only and then application using the new BLE component with profile-only.

Why do I need to define 2 components if the BLE stack should be shared? And if the second is only a reference to the first one, why does not the second one just reuse all the settings from the first one (Profiles, GAP settings)?

Is it possible to use only one BLE component that is shared between bootloader and the application?

Thanks for the answer, Frenk

Hi,

I am want to implement the below requirement :

12 CapSense buttons

12 leds

1 I2C

2 GPIO

Maximum current consumption would be 20mA & it should operate in deep sleep mode with min 5uA current consumption. Capsense button press should wake up the device from deep sleep.

Please help me to select the ultra low power controller part fulfilling the above requirement with low cost.

Thanks in advance....

I am able to program the Cy8C4013 that does not have a reset pin by using the reset pin to toggle power causing POR. I am using the MiniProg 4 which supports this feature by toggling vtarg to cause the POR for programming. However, this does not work, and the PSoC cannot be aquired.

I can see the target power LED turning on and off trying to cause the POR, but something in the timing seems to be off here since the PSoC cannot be aquired.

Hello,

I created a simple Test Project using a PWM and SMARTIO on Port 2.

The target is to invert PWM Output Polarity (like in your document CE209976) and route to two different Pins (like in Your document CE209975)

I've used CY8CKIT-145 (4000S prototyping Kit) and routed the signals to P2.4 and P2.5.

I Cannot Observe any signal on P2.5, while P2.4 Outputs signal whit a polarity opposite than expected.

Thanks,

Alfonso

Hello,

According to the Hari's reply on below thread, I need to set up a reference sensor for environmental compensation on CapSense CSD library v2.6 in my current design, for example if I set up this reference sensor base on CY8CKIT-022 CapSense Liquid Level Sensing Shield, what I need to do in terms of software side and also hardware side?

Does PSoC 4100 CapSense CSD library v2.6 with environmental compensation?

Thanks and regards,

Kevin

if Capsense Button pressed the controller should move in deep sleep power down mode

also move to Active power mode from deep sleep mode when I pressed another Capsense Button

It IS possible By Using Capsese Button.  Kindly suggest

f((CapSense_IsWidgetActive(CapSense_BUTTON0_WDGT_ID))&& (flag2==0))   /* Right Button */

                        {                                  

                                  CySysPmDeepSleep();

                        }