Good Morning,
I'm running a project which involves the use of Psoc 5Lp board.
I was wondering if it is possible to connect the USB port J2 to PC and, at the same time, the Vin pin to external 12V power supply.
The reason why is that I need to control a circuit which is powered by a 12 V power supply and meanwhile I need to communicate with the PC through the USB.
Thank you very much,
Giada
Hi,
I have a doubt in that i want to ask you
1. I have PSocCY8KIT-059 in that i have to convert data from serial to usb.
so for that converting data from serial to usb do i need the driver from psoc for converting data and as well as i have to write the code also
or installing driver for serial to usb conversion is only enough ?
Hi,
I am trying to install FreeRtos in CY8KIT-059 so i want to chack output in console window.
So is it possible to see output in console window by using printf.
i tried but it did not work.
Please help me out
Hello~
I am a newbie to use PSoC creator with CY8KIT-059.
Well, the input section of my project is that when using 4 position switch, I have to select one of clock inputs.
Since I am a beginner about using PSoC creator, then I really need some ideas how to build the input section of my project.
Thus, my questions are
1. How to set up the four position switch
- use debouncer in cypress section or use switch in off-chip section??
2. How to select the one of clock inputs after setting up the four position switch
Thanks
Hi freinds;
I want to running adxl345 by psoc5 but i cant runing in i2c or spi peripheral.older topic is not useful for me.
Anyone have any example code for interfacing a 5LP to use correct programing for relationship between master and slave in i2c or spi , or tested psoc creator file for adxl345?
Roshandel
Hello !
( First of all, sorry for my middle english :/ )
Can somebody help me in my project please ?
I've already made a tactile button (with a coppery touch) which switch on a LED when you put your finger on the touch (with CY8CKIT-059). Now, my goal is to realize the same thing but with matrix button 3x3. So with 9 touch on my PCB instead of 1. But I don't know how to configure the CapSense exactly and especially the C code program.
Thank you for your time !
Hey guys,
I just came across this article
http://www.cypress.com/knowledge-base-article/frequency-limits-low-pass-...
I was using the filter blocks in the PSoC creator. I wasn't able to achieve a band pass filter above 10KHz. Can someone give a sample code for higher frequency, if possible the limit as mentioned 250KHz.
Hii,
I am Using PSOC 5LP as my SPI slave. I am using SPIS Example by using that I can able to transfer data and receive one time. But I want to transfer and receive the data continuously. i.e when ever I transmit the data to PSOC I should able to receive in buffer. please help me regarding this.
Thank you
Regards
Hem k
Hello,
I have modified old project with 16 bit delta sigma ADC, Filter and UART. I am trying to send 16 bit ADC output to filter and further to UART. Somehow unable to get the output. Any suggestions??
Hi,
I want to create a thread in PSOC CY8KIT-059. i linux we use pthread to create a thread but herei do not how to create thread in psoc.
is there any API is available for this ? please tell me.
waitinf for your reply....
Hello,
I am trying to debug a CY8CKIT-059 (CY8C5888LTI-LP097 device) programmed with a code example from Cypress with a MiniProg3 and PSoC creator 4.0 .
The programmer and device target are visible and I am able to connect to the device (using external or 3.3/5Vtarg power supply). The project builds well and I get an output in the command window that says that the target has been properly programmed.
Then, when it tries to switch to debug mode I get this error:
"error: dbg.M0015: Debugger exited unexpectedly during run. Encountered error (Target disconnected See output window for more information."
and the show details tab:
"There was an unhandled error during the debug session. This has forced the debugger to shutdown. Try again."
Even if I try again it does not work at all.
Then I tried with PSoC Creator 3.3 and I am able to debug. Is somebody able to fix that problem on PSoC Creator 4.0?
Regards,
Xavier
I trying to read the MCP23S18-E/SP IO expander from micochip.
I write operation is working fine but I can not read the port from the IC.
Please see the attached files .
Ahmed
Hi friends
I'm working with CY8KIT-050 development board (CY8C5868AXI-LP035 device) I want to make the PLL output frequency of 80 MHz. But I'm getting an error.
Please see the image
What could be the problem?
Hello everyone,
I am currently using a PSoC 5LP CY8C5888LT*-LP097 (dev kit) and I am trying to do a simple "Hello World" test with the DF-ROBOT lcd shield V2.0 and keep failing.
The symptoms are :
- The LCD seems to receive commands from the mcu but instead of having the expected behavior, it randomly move the cursor, write distorted characters and sometimes does not even display the two lines. My guess is that the commands used in the library are not being read correctly in the LCD even if it is supposed to use HD44780.
There is nothing special in the psoc creator project as I simply added the LCD_CHAR component and set the pins on the correct LCD port.
*The LCD is connected with parallel communication using the P0[7:1] port: DB4 0[1] to DB7 0[4], E 0[5] and RS 0[6].
* The R/W pin on the lcd is connected to ground so it is always in "write" mode.
* The R/!W on the Mcu isn't connected.
* The display is powered and back light is on.
* I have tried many projects found on this forum without success.
Am I missing something ?
hi all!
i have some problem with module TTP 229. And i can't find same project TT229 with Psoc 5.
Can you teach me!
Sorry my english is not good.
Thanks all.
Hi friends.
I have a problem. I need help in this regard.
I made a design like in the picture. But I'm constantly getting a "No input on instance" error. Also when I compile the program, the compilation process is successful.
Why does this error result?
Thanks
I have a few questions to use the boost convertor with sleep mode:
1) Table 6-4 in the datasheet (001-84933 Rev. *I) indicates "the chip must wake up periodically for boost active-mode refresh". How to define 'periodically'? Everytime the chip wakes up it uses power so I would like this to be as long a period as possible. Is this simply defined by how much you are willing to allow the VBOOST output to drop due to it being discharged by IBOOST in standby?
2) AN77900 section 3.6 indicates that when using with sleep mode on wakeup to refresh the boost convertor you need to set the boost mode to active and to restore the system clocks. Assuming that I only want to refresh the boost convertor on most wake-ups do I really need to restore the high-speed system clocks at all? Can I not simply put the boost convertor back into sleep mode and go directly to sleep again? Do I need to wait a time while the boost it is active? And if so what's the best way to reduce power during that process?
3) Instead of putting the convertor into sleep mode, if I disable the boost convertor via an API call does VBOOST get actively switched to VBAT (i.e. shorting out the external inductor)? If I re-enable the boost convertor after my RTC wake-up (assuming VBAT stays >1.8V) can I then switch it back on and bring my CPU voltages back up again without issue?
Would very much appreciate it if anyone knows any detail on this.
Hi everyone,
I have the CY8CKIT-059, but I have had some troubles programming it through both PSOC programmer AND creator.
First thing of cause : I updated the firmware - no problem, but when i tried to program it - it said that it could not acquire SWD mode - so after pressing the reset button a few times - which turned the board LED off for 0.5 sec, then I ended up keeping it pressed until the programmer flashed few times - and now I can't even see the KitProg in PSOC Programmer - it appears as a KitProg USB device, but not visible in the programming software (PROGRAMMER or CREATOR) ?
What to do? I have a final project hand in by December 19, so pretty stressed that it just stopped working >_<
Kind regards,
Morten Skelmose
Hi.
I had similar problems a number of times already with different projects.
Right now my problem is:
I have a design for a BLDC motor controller, which works without problems. Now I'm trying to add UART component. Actually, I'm not even adding it, I'm re-enabling it, because I've already used it before in this design.
There is no physical connection between this UART and any other component in the design (it's only connected to TX pin, RX pin, and an ISR), but after I add it, something happens and the design becomes unusable. Either state machine of the motor controller is altered, or the PWMs are somehow changed, but it just doesn't work anymore.
What does "help" is disconnecting the TX pin from the component, but then I can't use the UART... Tried to use a different pin for TX - didn't help.
The stupid thing is that I've already used this UART before in the design. Same UART, same pins. Just disabled it at some point and now try to use it again.
As I've already said, it's not the first time I have a similar problem with various designs. But in this design I don't know how to work this around, because the UART is stand alone and is not connected to anything else.
Please help!
Hi All,
I am a part of an organization that is trying to implement a Solar Microinverter. While surfing the net for already implemented similar solutions, we came across the wonderfully written Application Note AN76496. That particular AN had everything that we needed to get us started. It even had the PCB files and the firmware too. It was the best we could hope for.
But the problem arose when we needed to do some minor modifications to the firmware to suit our needs. For instance, the proposed design is for 60 Hz while we require a 50 Hz design. In order to make this modification it is essential to know every last bit of the code. Though the algorithm of each block is provided in the AN, I don't find it enough to understand the whole firmware. By whole firmware I mean each and every single line. I contacted the authors of the AN to gather all the available documents related to the firmware. Unfortunately, they don't have any additional documents other than the AN.
I need some help in understanding the firmware in such a depth that I will be able to do any modifications depending on our needs. If any of you could help me with this it would be of a big help.
Thanks in advance.
