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Karplus Strong verilog help

user_1377889 (to m.roshandelpoor_1580446) 2 minutes ago (Show more Show less)

When you have got the PSoC project files from the board manufacturer it is possible to make changes to the board. All you need is a Kitprog (as part of a prototype kit) or a miniprog 3. One of those…

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marcogiorio in PSoC 5LP MCU Community2 weeks ago (Show more Show less)

UART receiving problem

Hi I'm trying to learn UART communication protocol, Actually I would just write some command from the keyboard to my psoc 5lp device, I'm able to send character to set compare value of pwm or to… (Show more Show less)

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Klaus.Zobawa_3306126 (to marcogiorio) 1 hour ago (Show more Show less)

FORTH for .... Hello marcogiorio, if you want to show an example of UART, see: https://sourceforge.net/projects/mecrisp/files/Cypress/ >>> mecrisp-stellaris-2.4.5 for cy8c.........zip…

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user_200706552 in PSoC 5LP MCU Community22 hours ago (Show more Show less)

Hi all I made simple KS_Osc in veriog but PSOC5 have little resources. Exist way how to replace registers datapath or sram in verilog ? Second Karplus component is mcu base. Is possible… (Show more Show less)

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Cannot measure clock signal at slave device

user_342122993 (to user_200706552) 10 hours ago (Show more Show less)

Kamil, Oups, indeed, the project is there. Sorry, its Saturday now! Do you want to increase delay line (say to 100 mem registers)? r eg[6:0] mem0,mem1,mem2,mem3,mem4,mem5,mem6,mem7; The…

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95vinaybharadwaj_3886151 in PSoC 5LP MCU Community1 day ago (Show more Show less)

Hello everybody. I'm interfacing a device through SPI with PSoC 5LP. I have connected an external clock for the SPIM (SPI master) component. After starting the SPIM using SPIM_Start() function,… (Show more Show less)

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95vinaybharadwaj_3886151 (to user_1377889) 24 hours ago (Show more Show less)

Hello Bob, Thanks for the reply. I'm not using a Cypress kit. I'm using a custom board based on CY8C5267AXI-LP051 MCU. The slave device is a flash memory. But before proceeding with the flash…

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rseedle_2385561 in PSoC 5LP MCU Community3 days ago (Show more Show less)

Serial number

Is there a comparable solution for setting serial numbers that works with hex files ? The board that I am using is a Cy8ckit-059 PSOC 5LP prototyping kit.

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user_1377889 (to rseedle_2385561) 1 day ago (Show more Show less)

That might need some communication between host and slaves. Alternatively you can use the internal EEProm which contents can be set at programming time. Bob

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clynn_3905441 in PSoC 5LP MCU Community2 weeks ago (Show more Show less)

CAN communication

I am looking for a better way to use CAN communications to read and transmit messages on a vehicle CAN system. I’m still a young engineer, so my experience is limited with microcontrollers, but I… (Show more Show less)

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Accurate divided frequency to GPIO

clynn_3905441 (to nsha) 2 days ago (Show more Show less)

That answered my initial question, but I have a follow up. In reading the descriptions between the CAN controller on the PSOC4 and PSOC5, I noticed that the PSOC 5 states a CAN 2.0B while the PSOC…

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user_343349849 in PSoC 5LP MCU Community2 days ago (Show more Show less)

I am wanting to produce a 31.25kHz accurate clock signal out of GPIO pin what can run continuously. I will be using an external crystal on eco pins (P15.0, P15.1) which is 20ppm. Can I simply… (Show more Show less)

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Variables lose value over time

user_342122993 (to user_343349849) 2 days ago (Show more Show less)

Since 31.25 kHz = 24 MHz / 3 / 256 = 24 MHz / 768 the clock source must be selected as XTAL or PLL, and divider must be set exactly to 768. Make sure that the XTAL is indeed operates at 24.000…

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sujoybha_3178756 in PSoC 5LP MCU Community2 days ago (Show more Show less)

I found an interesting issue in PSOC5 (059 kit) and I'd like to share it. So I was using a variable array for the gain of my ADC channels (8 places). I was confused about the code and did not… (Show more Show less)

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ADC, with vref bypassed, is only creating approximately 1500 valid samples

sujoybha_3178756 (to vsrs) 2 days ago (Show more Show less)

By "Breakpoint" do you mean an "if" code of some type or is it a feature in PSOC Creator? Sorry for my lack of knowledge.

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ksje14_3880586 in PSoC 5LP MCU Community6 days ago (Show more Show less)

Hello, I have a problem with SAR ADCs on my PSoC 5LP. I am currently using the following setup where an ADC is supposed to sample 6000 samples from a maximum peak detector. The SAR ADC can… (Show more Show less)

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ksje14_3880586 (to user_342122993) 2 days ago (Show more Show less)

Thanks a lot for the response, especially the extra comments you gave. I am fairly busy until january, but I hope I have time then to try those ideas out. Regards, Kasper.

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user_449631277 in PSoC 5LP MCU Community3 days ago (Show more Show less)

miniprog3 arm debug port

I am unable to program PSoC 5lp. I could see both the LEDs(Red-target supply and Green- Status) are ON. When I acquire the port, I am getting "ARM DEBUG PORT"(Screen shot attached) INSTEAD OF PSoC… (Show more Show less)

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Is a FIFOout component available?

user_449631277 (to rzzh) 2 days ago (Show more Show less)

Hi Ryan, It is a custom PSoC board. I was able to program it with Kitprog successfully. Issue is with the miniprog3.

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user_63504585 in PSoC 5LP MCU Community1 year ago (Show more Show less)

I have used the PSoC Sensei FIFOin component, but cannot find a FIFOout version. Can anyone point me in the right direction or share something like this? It is very frustrating that these… (Show more Show less)

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user_342122993 (to user_63504585) 2 days ago (Show more Show less)

Thank you again for sharing the code. I tested the component and studied its internals, but didn't use it in any project so far. You can get email notifications by modifying settings in your profile.…

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user_236195066 in PSoC 5LP MCU Community2 days ago (Show more Show less)

CapSense auto and manual tuning setting time

Hi, We are considering CapSense. We would like to confirm the difference between auto and manual tuning. When it is Auto tuning, check the current condition and set the parameters. On the other… (Show more Show less)

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0 replies

user_257309531 in PSoC 5LP MCU Community3 days ago (Show more Show less)

Is it possible to comunicate Psoc5lp and QVGA 320x240 with 4 bit interface (Planar EL320.240.36)

Hello all. Do somebody in the community has the experience on subject? Is it possible to configure the standart component to work with 4-bit interface? Plese help!

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AMUX4_1 and PLC used together query

user_342122993 (to user_257309531) 3 days ago (Show more Show less)

Check these threads (VGA output) http://origin-www.cypress.com/forum/psoc-community-components/simple-vga-example No bitbanging necessary, or How to Drive a VGA Monitor on a PSoC 5LP w/Verilog -…

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tejal.muchandi_3864596 in PSoC 5LP MCU Community4 days ago (Show more Show less)

Hey, I'm using the CY3274-HV PLC development Kit, including the PLC and AMUX4_1 user modules. The AMUX4_1 is used to multiplex 4 analog inputs. The PLC module is using up port 0 - 0,3,5,6 pins to… (Show more Show less)

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I have a problem when in Cm3Start.c when calling main function

tejal.muchandi_3864596 (to user_347933176) 3 days ago (Show more Show less)

I'm using the PSoc 5.4 designer tool, hence asked a query here. I have raised a thread on PSoc1 forum as well. Thanks.

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user_26647944 in PSoC 5LP MCU Community1 month ago (Show more Show less)

We are two developers. I'm trying to continue working with the project made by my coworker. At the beggining I debbug it with no modification and it runs well, but when I begin to make advances the… (Show more Show less)

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anks (to user_26647944) 4 days ago (Show more Show less)

I just wish to inform that I am able to reproduce the issue as mentioned in above interactions on CY8CKIT-050

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paras_3664931 in PSoC 5LP MCU Community2 weeks ago (Show more Show less)

How to use internal RTC in PSOC 5LP

I had made a code to display time on LCD and get time through internal RTC but when i reset the controller or reprogram the controller the time gets to its original preset setting on RTC. … (Show more Show less)

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sujoybha_3178756 (to paras_3664931) 4 days ago (Show more Show less)

As far as I know, it is all but impossible to find out "off time" with the internal RTC.

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songtaoma_3858611 in PSoC 5LP MCU Community2 weeks ago (Show more Show less)

DMA write to timer/counter period register

I need to use DMA to read from flash/ram and write to timer/counter period register. Using software API to write the period register works until the period (cycle time) gets smaller than a few… (Show more Show less)

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user_342122993 (to songtaoma_3858611) 4 days ago (Show more Show less)

songtaoma, Timer and Counter are practically the same component, so it should work fine. /odissey1

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sujoybha_3178756 in PSoC 5LP MCU Community5 days ago (Show more Show less)

Multiple I2C slaves (RTC & LCD) on CY8Ckit-059

I have a DS1307 RTC connected to I2C and an PC8574 connected to a 16x02 LCD connected to the same I2C lines in parallel. The issue is that each of the devices work in isolation but when I try to… (Show more Show less)

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sujoybha_3178756 (to sujoybha_3178756) 5 days ago (Show more Show less)

So I got the program to work by stopping I2C and then Starting I2C again. It is a crude system but it works for now. The interesting thing is that when I send I2C_CharLCD_MasterSendStop(); I get…

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user_236195066 in PSoC 5LP MCU Community5 days ago (Show more Show less)

Change SWD port form P1 to P15 in PSoC5LP

Hello, SWD port of PSoC5LP is assigned to P1[0:1] as an initial setting. It is described that P15[6:7] is also assigned to the SWD in the data sheet. Do you know how to change SWD port from… (Show more Show less)

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user_62908756 (to user_236195066) 5 days ago (Show more Show less)

Hi, one of our customers is using 15[6:7] since the beginning of P5 (before to be LP). He has a "special" connector (and cable) USB (as you know, 15[6:7] are USB line also). Besides the two lines…

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user_236195066 in PSoC 5LP MCU Community6 days ago (Show more Show less)

PSoC setting of unused GPIO

Hi, I would like to confirm about the treatment of unused GPIO. It is described in AN 80994 as follows. AN80994… (Show more Show less)

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Receiver device of DMX512 with the psoc 5 CY8C5888LTI-LP097

ring (to user_236195066) 5 days ago (Show more Show less)

"The internal pull up / pull down of PSoC can not obtain the effect of EFT" The understanding is OK.

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pablo_10i_2246186 in PSoC 5LP MCU Community6 days ago (Show more Show less)

Good afternoon!! Could someone help me with this please ... I need to make a receiver device of DMX512 with the psoc 5 CY8C5888LTI-LP097 .. Does anyone know how I could do it?

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Power draw during low power states attributed to GPIO pin configuration

rzzh (to pablo_10i_2246186) 5 days ago (Show more Show less)

Hi Pablo, DMX512 is an RS-485 device, right? If yes, the question is how to use PSoC5 to support RS-485 connection. Maybe there is no full project about PSoC5LP, DMX512, But here are some topics…

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user_455868498 in PSoC 5LP MCU Community1 week ago (Show more Show less)

How much additional power draw during low power states can be attributed to each specific GPIO pin configuration? I.E. What is the lowest power GPIO pin configuration for a PSoC 5? To achieve the… (Show more Show less)

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PSOC5, Delta Signa ADC with Analog Mux - Adjacent channel leakage.

geon (to user_455868498) 6 days ago (Show more Show less)

Please configure unused pins to Analog Hi-Z to reduce power consumption. Please refer to section: GPIOs in PSoC Low-Power Mode of Low-Power Modes and Power Reduction Techniques for more details.

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sujoybha_3178756 in PSoC 5LP MCU Community1 week ago (Show more Show less)

I am trying to multiplex 8 differential channels into a Delta sigma ADC (17 bit) in a PSOC-5 059 kit. The ADC is in Multi-Sample Turbo mode at a clock freq of 3 MHz and 6300 samples per second. The… (Show more Show less)

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Giving back to the community (PSoC Commander)

sujoybha_3178756 (to sujoybha_3178756) 7 days ago (Show more Show less)

Sorry my bad. There was a loose connection, I forgot to flood my homemade pcb with solder. I tried everything but later found that once the wiring was fixed everything worked like a charm. My…

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user_260082432 in PSoC 5LP MCU Community1 week ago (Show more Show less)

This community has been very helpful to me over the years and I just happen to have a project that has taken me many hours to develop and debug. Hopefully this will help others and save loads of… (Show more Show less)

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Autonomous timer functionality on PSoC 5LP

user_342122993 (to user_260082432) 1 week ago (Show more Show less)

Thank you for sharing with the community! Since we no longer have Community Components forum, I suggest to add more tags to make component search more relevant, like "PWM24", "PWM with phase", "PSoC…

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nick_2224616 in PSoC 5LP MCU Community1 week ago (Show more Show less)

Hi, I have been racking my brain on how to properly utilize the timer component without wasting time in an ISR (outside of my standard housekeeping routines). I have been experimenting in two… (Show more Show less)

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