PSoC™ 5, 3 & 1 Forum Discussions

I cannot locate the project file on CE58957 - CapSense® Sigma Delta (CSD) with LED Backlight Fading on CY8C24x94

Can anyone give the link please, thanks.

Hi,

I am new with Psoc5. i need help with my project, i read word 32bit in serial (by software) and convert it to parallel and send it to port2.

the first 3 bit will be address(000-111) and the other 4 bit will be the data from 32 bit and all this need send by 8 time.

I tried to do it with shift register with out success.

Regards

Reuven

Hi all,

I am having a problem building a project when I try to use a .c source and .h header file in the project. When I build the project with all the code in the main.c file, everything works fine. However, when I move all the code except for int main() into a header and and c file and then add them to the project, I receive the following error: 

.\CortexM3\ARM_GCC_493\Debug\main.o:(.data+0x10): multiple definition of `readPtr'
.\CortexM3\ARM_GCC_493\Debug\RMISensor.o:(.data+0x10): first defined here
collect2.exe: error: ld returned 1 exit status
The command 'arm-none-eabi-gcc.exe' failed with exit code '1'.

I actually get those first two lines a bunch of times for some of the variables I defined in the header file but I just included one as an example. It seems as though the main.o file is trying to define these variables despite it being removed from main.c. I've tried everything including completely remaking the project from scratch but haven't found a solution. I am using PSoC Creator 3.3.

Thanks for the help.

Nick

I'm considering to have my own PSoC boards made for Raspberry Pi/Next Thing Co CHIP or any other single board. I wonder how does one program the CY8C28xxxx series ICs? Can I use an USB-to-UART IC? Will it be recognized by the PSoC Programmer application? Alternatively, can I use my CY8CKIT LP5's programmer? Thank you for your advice in advance!

Hello,

I have a fair amount of experience with the PSoC 3 and PSoC 5 as we use both of these in our products.  Our products provide both a pin selectable bootloader and a 10 pin header to allow our customers to update the firmware and allows me to perform in circuit debugging. 

OK, that said.  What is needed to perform in circuit programming and debugging of a PSoC 1?  We are considering using the PSoC 1 in a new device we are developing.  It is a simple signal generator using a Silicon Labs Si5351 and we need a micro processor to control it.  Why the PSoC 1?  I may be wrong but it appears the PSoC 1 is the only version of PSoC that comes in an 8 pin dip.  The device is a kit the customer builds and the 8 pin dip is very easy for the customer to install.  The particular version of the chip is the CY8C27143.

Regards,

Ron