PSoC™ 5, 3 & 1 Forum Discussions

I have my own custom component designed. I want this componenent to show up only when using PSoC5 and not to appear when the device selected is PSoc3 . Where can I write a condition to remove the component.?

Does CyRemove work ???

Hi everybody,

I am a newbie of PSoC designer. Now I am taking a project that is converitng from Oxycell Sensor in orfer to display percentage on the display. The sensor output  is 5mV and I don't know how to calip it at 21 percent? So I would like to use CY-PSOCEval1 PSoC 1 EVALUATION KIT. I had this kit already . I am now learning urgently how to prgram with this chip.

I think it will take a lot of time to reach the result unless receiving the support all of you. Could you please give me the sample or instruction that you have done with the same project. I need the sample of Assembly code.

- The first question is that can I connect directly sensor to the PSoC Kit? Or I have to make an amplifier circuit between them?

- When sensor is operrating in normal atmosphere (21% standard), we need calip the display at 21 % when connect sensor to kit. Because the output voltage from sensor will be reduce gradually. For example, Noe its output is 5mV, but after 5 days of using, its voltage will be 4 mV. But the display must show 21% at any time when it running in normal atmosphere.

I look forward to your reply soon. Thank you in advance.

Please see picture of the kit and Oxygen Sensor below:

Regards,

Phong138

Hi,

I'm pretty new in programming and I have a Problem with reading out a Float Value from EEPROM.
 

To get the FloatValue in! the EEPROM i do this:

char *ptr = (char*) &FloatValue;

EEPROM_ByteWrite(*ptr++,0,0);
EEPROM_ByteWrite(*ptr++,1,0);
EEPROM_ByteWrite(*ptr++,2,0);
EEPROM_ByteWrite(*ptr++,3,0);

I think this works, but how can I get the value back?

Can you give me an example?

thanx

 I have encounterd problem in SD card interfacing with SPI. Initialisation can not be done. EVen SCLK is not generating. Plz giv me some sugetns about what would be the problem.

What is IMO made up of? Is it some sort of astable multivinbrator kind of circuitry or what exactly is it?

HI fellow programmers,

I am doing some datapath and verilog programming and I needed help with the transferring of data. As you all know, all computation are stored inside the A0/A1 register. However, I am interested in pushing this data to D0/D1 register so that I can carry on with more computation on the A0/A1 registers. I have already used up the 4 bytes in FIFO. So is there anyway I can transfer the data from A0/A1 to D0/D1?