PSoC™ 5, 3 & 1 Forum Discussions
have a good day.
could anyone help me please, i would like to design a low pass filter, but i dont know how should implement this in psoc creator,
the imput and output pins i cant find.
thanks.
Show LessThe datasheet shows that PSoC3 has 4 Timer/Counter/PWM blocks. So, how many timers can I use in one project? It's not clear to me in there is only one timer available per block. I may need more than four timers.
Show LessI tried to build"" ADC to Filter – Dual Channel 16-Bit Streaming using DMA – PSoC® 3 / PSoC 5""(EP58353) but i am getting many errors .I have sent the zipped file which i have done .Please give some information in avoiding those errors .
Show LessAlright, I'm still having a hard time trying to reduce power consumption for my program as nothing seems to work how I expect it. I have dropped trying to put the entire device into sleep and I am first going to just stop certain components when I don't need them running. To do this I am using a timer that hits its terminal count every 8 ms, this feeds a counter which will then trigger an interrupt every 128 ms. I use this trigger as a psuedo sleep mode in that when its triggered it alternates a flag, when this flag is high certain parts of my system are on, when it is low everything is off.
The problem I am having is that none of my components seem to like to be put to sleep and woken up as they no longer work. The 128 ms on time for them should be plenty of time, so i don't think that is the problem. If anyone could give my code a look through and tell me what I'm doing wrong I would greatly appreciate it.
Show LessHello all,
I am working with a PSoc3 chip. First time using the PSoC, and I am wondering can I send a sine wave into an analog input to a low pass filter inside the PSoC? Since the PSoC is running at 3.3vdc the sine wave will canter on 1.5vdc and swing approximately 1vp/p.
Is this allowable or is the analog input DC level only? Also, if the answer is YES that I can send a sinewave into the device, can I take th eoutput of my PWM, and send it through an internal integrator and output a sine wave?
Thank you in advance.
Jim
Show LessHello Everyone,
I'm trying to learn about PSoC 3, and I want to show in the LCD the values measured of the accelerometer, compass and distance sensor.
Both distance sensor and compass have digital outputs.
I've been searching in the internet and found this project done, although I can't compile it because there are an error I don't know how o solve.
Please, can anyone help me?
The accelerometer has 2 outputs(X and Y) and it's analog.
Show LessHello Everyone,
I'm trying to learn about PSoC 3, and I want to show in the LCD the values measured of the accelerometer, compass and distance sensor.
Both distance sensor and compass have digital outputs.
I've been searching in the internet and found this project done, although I can't compile it because there are an error I don't know how o solve.
Please, can anyone help me?
The accelerometer has 2 outputs(X and Y) and it's analog.
Show Lesshttp://www.cypress.com/?docID=37054
According to this the only way to use the LCD is set the project up so that it runs at 12 MHz and then use the SegLCD block.
My question is, does this apply to char LCD, and if it does is there a way to not do this and still get the LCD to work.
Currently I have a sleep timer that is suppose to wake up the PSoC every 256 msec (it only actually does it 4 times when the device is first started then it stops working)
At each wakup interrupt I increment a count.
In the main loop I use a case statement to do different actions based on what value that count is.
For example at a count of 3 I will wake the LCD up display my message and then delay for 100 mSec
Then I put the device back into sleep mode
This just flickers my LCD on once for each count value it turns on at.
Is there a way to print something to the LCD and have it still displayed while the LCD is sleeping, or would this only work if I were not to put the LCD to sleep?
Please help me understand how to use the PSoC sleep function. I think there is something I am missing about it.
Show LessI'm using the 050 kit, have installed capacitor and XTAL and can run using the XTAL.
Problem is, when I try to use the comm USB interface with any of the USB example projects the device does not enumerate, causing the program to hang indefinitely.
Any idea what I may be doing wrong, the computer does not even recognize that a new USB component has been added, so I suspect it's something with the dev kit or program.
Thanks
Show Less