PSoC™ Creator & Designer Forum Discussions

 Hi,

I need to create a delta-sigma modulator for a signal that isn't necessarily positive, for example lets say that the signal is in the range (-1,1).  

I'll need an option to reset the modulator between different conversions.

This project is for a PSoC 5 architecture.

I noticed that there are analog primitives in PSoC creator. two of which can be relevant:

1. ds_mod (DS Modulator).

2. scblock.

neither of them has a data sheet so I'm not sure how to use them. 

Any Ideas which is best to use and how to define it correctly? 

Attach is a screenshot of the primitives.

Thanks, 

       Peli

For customers that cannot upload their project to get assistance, due to

proprietary nature of project, we at forum are telling them to file a CASE.

Is there a written policy that can be handed off to a customer on how Cypress

applications help via CASE assitance insures all data handled appropriatly, like

file erasure, etc. at end of asistance ?

Regards, Dana.

So why won't this code compile. Fails on the assign to COM.State

#define BUFSIZE 10

volatile typedef struct {

  char   Buf[BUFSIZE];
  uint8  DataBytes;
  uint32 Timer;
  uint8  DatainBuf;
  uint8  State;
  uint8  Timeout;

} comtype;

volatile typedef struct comtype COM;
volatile typedef struct comtype SMS;

int main()
{
    /* Place your initialization/startup code here (e.g. MyInst_Start()) */

    /* CyGlobalIntEnable; */ /* Uncomment this line to enable global interrupts. */
    for(;;)
    {
       
        COM.State = 1;
       
    }
}

Ugh, Dana.

Hi every body!
I have a CY8CKIT-050 PSoC 5LP development kit.
I begin doing with that kit via example project: IntensityLED,...(example from Cypress).
But I can't program to kit via USB, I connected USB Cable to J1 on board, green led D5 on.
When I click button "program" (Ctrl+F5), i have problem as in the picture SelectDebugTarget.png.
I want program to kit via USB cable. Currently, I have only USB cable to program, not have MiniProg3...
My OS: Windows 7 professional 32 bit.
My version PSoC creator: 3.0 SP2 (I installed CY8CKIT050BSetupOnlyPackage.exe to use example project).
Can you please tell me the solutions to solve that problem?
Many thanks!
(Below is SelectDebugTarget.png)

Hello everyone,

I wish to build a battery charger where I can cotrol the output voltage & current to give a total of 300VA.

In that I want-

1. Current control &

2. Voltage control

totalling to 300VA.

         While charging the battery I want <=85% charging should be a boost charging (rapid charging with high current) & the next 15% should be a trikle charging (continuous charging with low current).

         Also I want the feature of Auto turn-off at full charge & setting a minimum limit to start the charging.

Please guide me on this.

Thanks & Regards-

Amit

Hallo everyone,

I am using a PSoC 5 in a CAN-Network. I would like to turn off the interrupts for a critical section. Will the interrupt of the CAN-controller get lost or will it wait until interrupts are enabled again?

Thank you and best regards,

HeDo