PSoC™ 4 Forum Discussions

We are designing a battery operated device and plan on using a nano boost regulator to extend battery life, maximizing RF performance is also possible benefit, can you recommend or point to a graph of RF performance over Vddr?

I would like to configure the pin to LOW whenever PWM is not active.

1. How can i do that?

2. How should i configure in PSOC the initial state? Initial Drive state LOW is disabled on PIN.

PWM and the PIN configuration: (issue in green circle)

I use the CY8C4128LQI-BL543, in the component of the BLE I have defined in the Security Level : Unauthenticated pairing with encryption.

After this change I receive in my IOS application and in the CySmart app the follow message every time I reconnect:

Can I solve this problem from the device or only through the application?

I'm looking into the enhanced security features of BLE 4.2

When reading A Basic Introduction to BLE Security - Wireless - eewiki  it seems that BLE 4.2 has enhanced security for when having JustWorks pairing on a LE Secure Connection. How do I make use of this feature? I'm using PSoC Creator 3.3.

What would be the way to enable this? When looking at the generated BLE code, it seems that I need to have the security set to "Authenticated LE secure Connections with encryption" in order to enable Secure Connections, but this enforces to have passkey or numeric comparison. My device does not have any I/O capabilities.

SPI のTX・RX FIFOの深さですが、以下画像なような認識で間違いないでしょうか？

(通常が"8"で、ByteMode ON時は、"16"という認識です。)

I'm implementing water and moisture resistant capsense buttons with the CY8CMBR3116 and looking in the design guide, AN90071, the recommendation is to put 560 ohm serial resistors on all sense pins, including GUARD and SHIELD. However, on the dev board it seems there are no resistors on these two pins. So why doesn't the dev board follow the recommendations in the design guide? Or am I misunderstanding something?

So I am using the CY8CKIT-042 PSoc 4 Pioneer Kit, and I am using two pins for capsense, one as a sensor and one as a driven shield. At a certain point I would like to switch these pins, one to be a 5v signal and one to read an analog sensor.

I looked at https://www.cypress.com/file/122336/download

at the HSIOC section and I think I would need to switch capsense to be GPIO as follows.

CY_SET_REG32(CYDEV_HSIOM_BASE, CYVAL_HSIOM_SEL0_GPIO);

Is this right? And now how do I setup these pins as a high signal and an analog sensor now that they are GPIO?

so far I have performed my capsense function, and I have written  CY_SET_REG32(CYDEV_HSIOM_BASE, CYVAL_HSIOM_SEL0_GPIO); to change the pins to be GPIO

If I was working on a project similiar to AN56377 and found that some of the generated code was not getting created what would be the likely culprit ?

The items that are not getting created are:

USBFS_USB__SIE_EP1_CNT0

USBFS_USB__SIE_EP1_CR0

USBFS_USB__ARB_EP2_CFG

USBFS_USB__ARB_EP1_CFG

USBFS_USB__ARB_RW1_DR

They all seem to be in the cyfitter.h file. I included it in the project but it still doesn't build.

Any ideas ?