PSoC™ 5, 3 & 1 Forum Discussions

 Hi everyone,

         My board has a lot of features and tight tolerances, can someone suggest the right PCB Fabrication? I don’t want a too pricy one.     

Hi everyone, I am using 27443. My task is to output DAC value with timer, read ADC value at the same time, compare them to get the max value and display the max value on the LCD. I attached my prj below. 

After that, the user will be asked whether to save it to E2PROM. If the answer is yes then I will jump to the next function. 

The problem is, the LCD displayed everything (ADC value, the question) at the same time while I want it to happen in sequence, which means when all the process of DAC output and ADC comparison to get the max value finish, the question whether to save would pop up. 

The same problem happens when I want to surf the saved struct in the E2PROM. 

To be clear, I want the LCD to display things in sequence. Do you guys have any ideas on how to do that? I have stucked there for days...

Thanks in advance!

Hi everybody ,

I have this project  to do for my university , it's a bee rub  detecteur . i  placed my accelerometer in my Psoc card , i choose the ADCs as a bus for the signal , and i'm asking how  can i program this  to get the information from the  axes (x y z ) accelerometer .

Thank you dor your help

 Has anyone been successful in getting the ETM trace working on the PSOC5LP devices ?

Asked Keil, their response was to ask Cypress... This is one of the best features of the ARM Cortex parts... Been advertised forever in every specification sheet by Cypress...

Really like the PSOC devices, just wish the debugging experience matched other devices.

I setup a basic PRiSM block connected to the onboard LED on the development kit.  I set my target Fout to 500 Hz and I see a lot of flicker.  The app note about PRiSM states that "FOUT ~= 300 Hz to have flicker free LED dimming" I can't seem to get it flicker free be 2 kHz.  I have validated Fout with my oscope and it does show 500 Hz.

My setting are as follows:

Fin                  = 2 kHz
Pulse Density = 50%
Resolution      = 8 bit

Fin calculation
Fout      = Fin    / 4  @ 50% pulse density
500 Hz = 2 kHz / 4