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I would like to measure the time between two rising edges to calculate speed with a hall effect sensor (30000rpm). Ideally, I would like an up-counter that would capture on a rising edge to a LIFO… Show more
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Hi, this is my first project and am having a bit of a struggle getting this to work. Basically the adc is differential with an audio input sampled at 192Ksps>Filter for Low Pass. The problem… Show more
try this....
Hello everyone, I'm trying to create my first USB compliant device, specifically I'm trying to make an USB MIDI device, that can handle 4 MIDI Outputs. I I'm really lost when It comes to USB… Show more
Hello, I've a question. In PSoC5 if I set in the pin configuration -> Reset -> Power-On Reset -> Pulled Up, does it means that the pin is pulled up if a reset occurs (for example for a watchdog… Show more
The pins are originally in Hi-z mode when the chip is powered. This lasts until the configuration of the pins is loaded into the registers as part of the boot process. For a PSoC5 you can specify a…
Hello everyone, My question is related to the sample rates. What is the criteria for choosing the ADC sample rate for an arbitrary WaveDAC sample rate? In my case, my WaveDAC (50 kSPS) is… Show more
The idea is to develop a data acquisition channel using PSoC 5LP. At this moment I'm just using the wavedac + adc connection to make sure I can send data from the adc to the UART (then matlab or…
I have an application that needs to set up a device at low SPI rate (< 3MHz) and then switch to SPI rate up to 20MHz for normal speed operation. Could someone please explain or give example how to… Show more
If you do not satisfy with the transfer speed including the inter-byte gap, DMA would be the solution. You can find an example project "SPIM_Example" from the PSoC Creator's "Find Code Example"…
Hi, Here is my version of the quadrature decoder with a button switch custom component (QudDec_SW), which was designed for interfacing of rotary shaft encoders to PSoC4 and PSoC5. It has been… Show more
Thank you, Bob. Writing documentation actually helped with concept and debug, but ate enormous time. Sorry to say that Community Components forum is gone, being diluted into the Software…
Why is the emWin library available from the Cypress site so old, Segger have kept them up to date so why is the current version not available for download ? I'm trying to interface with a ST7789S… Show more
HI every body.I am using psoc5 for my project.my project worked with some peripheral as GPS module and temp sensor(I2C) and Eeprom and Accelerometer and ADC and digital input/output and RS232 and… Show more
in act i want to this function : xTaskCreate( LED_Task, /* Task function */ "LED Blink", /* Task name (string) */ 200, /* Task stack, allocated from heap…
For schematic design for a custom board, please go through these AN on Hardware Design available at this link- AN61290 - PSoC® 3 and PSoC 5LP Hardware Design Considerations | Cypress Semiconductor…
Kitprog firmware update changed behavior of my application when updated from 2.11 to 2.18. Is there a change log some where? Also is it possible to go back to 2.11 to see if it is actually the boot… Show more
It is possible to downgrade the KitProg by an old version of PSoC Programmer. The PSoC Programmer 3.24 can downgrade the PSoC Programmer from 2.18 to 2.14 as follows. Old version of PSoC…
If you are interested in the PSOC 5 with an SDCard, be sure to look at the following web site; FatFs - Generic FAT Filesystem Module We used the Cypress licensed Segger sdcard library on a… Show more
One more update: The Segger library is closed source, licensed to Cypress without source code. Cypress allows us to use it for free with the emFile component. It is not ideal for using with…
i am trying to program CY8CKIT-050 through monoprog3 with psocprogrammer3.26 version,i got error | FAILED! PSoC… Show more
If you are using a Windows VM under VMWare, please be aware that the latest version of VMWare has broken the MiniProg3. Your best chance to get things working it so buy a CY8CKit-059 and break…
I am trying to use the Segger SDCard system licensed to Cypress without source code. It generally works. Our processing has to be bullet proof. We can't crash due to third party code. The… Show more
I received an email from Cypress that indicated I could reply to it to answer your post. That failed. Regardless, I was hoping in what in the past was called a "BSP" (Board Support Package) that…
Hello everyone, I'm creating this topic because I'm having some difficulties on interfacing PSoC with Matlab. I've watched this tutorial (Graficar Datos De PSoC 4 En MATLAB - YouTube ) and the… Show more
This link may be useful- https://www.youtube.com/watch?v=tRZ0t7pupLs
I am in the process of designing an SDR primarily targeted towards Radio Astronomy, sat com, and other very weak signals. The idea is to build an HF direct sampling receiver with a 210/MSPS 16bit ADC… Show more
I upgraded and recompiled Mike's Hightower the SimpleSDR project for PSoC5LP (KIT-059). The project is not tested, to become a radio receiver it will need associated hardware parts (basically, a…
psoc creator 4.1, psoc 5LP board, win10 I found usb driver is recognized correctly in my PC(win10) after installing psoc driver(cyusb3.sys, cyusb3.inf). and i tried "USBFS_Bulk_Wraparound example"… Show more
Hello , Can you have a look at the KBA: Drivers for EZ-USB® FX1™, FX2LP™ , and FX3 - KBA94413 Try to point to this driver. Thanks, Hima
I'm working on an application that requires control of multiple devices from a single USB_UART/hyperterminal connection. My solution was to use the CY8C5888 devices used on the CY8CKIT-059 as it… Show more
Can you upload the final project. It would save me some time
Could someone clarify the following: acu(hold, hold) dmux(sa, sa) alu(clearsem, 010) mac(hold) What will be the ALU output after executing this instruction? The simulator behaves as if it were… Show more
So could you please state it explicitly in the documentation? I see no point in inferring all these simple facts from faint evidence and simulator experiments. There are more problems like this: …
Hi all, Working on a 2 wheel drive robot that requires a non-blocking form of code for the driving function of two stepper motors while monitoring other sensors. The drive function is currently… Show more
Hi, 1) Instead of putting a while loop you can connect an ISR to the timer. To ignore any attempt to overwrite the timer. you can just have flag. You will check the flag before writing a new timer…
Here's a simple DFB assembler content I try to compile with the Compactifier (a.k.a. "Optimize Assembler States) turned on: 8<------------------------------------------------------ csa_initial:… Show more
DFB program cannot perform a jump within the same control store. In a normal situation, jumps between program states go from one control store to another. Jump within the same control store causes an…
I want to calculate how many ISRs a psoc 5lp with a 40Mhz master/bus clock can handle. The psoc5 has a cortex m3 so each ISR should trigger 12 clock cycles after the interrupt controller receives the… Show more
To check how many CPU clocks spent to rise ISR and time inside ISR you can use StopWatch custom component, which can be found in this thread: How to perform unit testing for developed c code in…
I have a CY8CKIT and the PSoC programmer recommended a firmware update which I did. However, the result is that now Kitprog does not appear as a target device in PSoC programmer (3.24.2) … Show more
Hi Noriaki, That is indeed the solution. I don't know how it came into the mass storage programmer mode in the first place. But 5 sec reset solve the issue. Thanks,
Hello everyone, I've developed a new project with PSoC 5LP(The chip was used in CY8CKIT-50). Now, I want to use a 3v battery supply to power the chip. I had read some datasheet, but I do not… Show more
For any custom board for supplying regulated Power from 1.8 V to 5.5V do the schematic as shown in page #3-4 of this AN- http://www.cypress.com/file/44581/download In CY8CKIT-50, it can be…
Dear all: I am working in a project using de SAR_ADC_Seq component on PSOC5. I need to measure several currents. I am using INA138 from TI which give a output current proportional to the current to… Show more
Thank you Bob, as usefull as always. Great idea. I will do so. Regards, Joaquin.