PSoC™ 4 Forum Discussions

What would be the most efficient way to control pins from Verilog with minimal cpu overhead?

example, Port 12 shown in the picture below.

Hello,

Do you know the release schedule of 32 pin-QFP of the PSoC 4000S series?

  CY8C4024LQI-S413

Best regards,

Takahashi

Hello pSoc4 Gurus,

I have a sensor which provides a differential output where one signal is essentially the reference level and the other is the signal.    Interfaced to a differential channel of the pSoc4 SAR ADC component everything works as it should.    Basically ...

Sensor Signal ----> SAR ADC Positive input of ch0

Sensor Reference ----> SAR ADC negative input of ch0

I would like to determine if a sensor is connected or not.   One way to do this would be to measure the voltage on the Sensor reference channel.    I have tried to do this in various ways but always get an analog routing error while build the project.    It appears that the same input pin cannot be connected to both the negative input of ch0(differential) and ch7(single ended with negative at Vss).

Any suggestions appreciated.

Thanks

Jim

Hello,

In my project, i am reading data from RS4858 & displaying response to debug console.

In that, i need to print 32-bit signed data to debug console.

I am receiving data in correct variable but at displaying it prints its Unsigned int version.

Ex for -100 it display 65436.

Please help me solve to solve this issue.

Hi,

i want to generate pwm  for diffrent %of duty cycle.

I know the formula of dutycycle is 

                      dutycycle=100 x compare value/period.

But this formula is giving wrong results in som ecases.

For example.

    i want to generate a dutycycle of 50%  ,

then my settings are   compare value=1,set period=2ms ,input fequency is 1000HZ .According to the formula it has to give  50% duty cycle.

But in the configuration window it shows the wavesorm of 70% .

so,please help me to resolve the issue

Thanks in advance.

I have a fixed stack bootloader application that I built, but from time to time, would like to update the profile.  I don't really need to update the BLE stack, so the memory price to implement a upgradeable stack is too high.  I simply want to be able to add custom attributes/characteristics to the existing profile.  My thought was that I could do that with a profile only BLE component in the bootloadable application and swap it in over the bootloader version when the bootloadable gets loaded?