Hello,

I connected FX3(master) to FPGA(slave) using AN82716 master_read_write_sync.cydsn project state machine.  My main application is  cyfxmscdemo which is available in the SDK example projects. I modified existing dma channels according to gpif. 

I modified only GPIF Read State machine as follows: DO_IN_DATA state Repeat Count = 127. Because in the original project, it was sending only one 32 bit data and starts over again. I did not understand the meaning of FLAG_C here?. I'm tying this logic 1. In my case, FPGA sends 128 times 32 bit data and then it comes to READ_SHORT_PKT state (I assume).

I can achieve read10/write10 transactions.

However, I noticed that if numBlks in application exceeds 29,  USB event 4(CY_U3P_USB_EVENT_RESET) is generated during read10 transactions after a while (not all the time).  The transaction stops for seconds and application starts again.

Write10 is working fine without any resets.

What could be the reason of this USB_EVENT_RESET?

1) There should be enough space in DMA buffers. I think Max buffer size should be 65520 bytes. I observe errors after   29*512 = 14848 bytes.

2) I suspect from GPIF read state machine, since I modified it. Is there a meaning of sending one data and start over again in AN82716?

Thanks.

Hi,

Could you please help me with Schematic and firmware design support to drive Segment LEDs using the PSoC 5LP chip?
We have to drive a seven-digit seven segment display with various segment current from 16-bit serial input.

Regards,

Mari 

How to check what is the preset CPU frequency of CM4 core in the PSoC6 BLE 062 pioneer board with a Hello World example using ModusToolbox 2.2? I want to increase the CPU frequency at maximum (144 MHz). What are the steps?

Most of the PSOC 62 family is supported in PSOC Creator.

The "245" version of PSOC 62 is not supported.

The "244", "246", "247" parts are supported.

Please support the 245 part.

I DO NOT want Modus Toolbox at the current time. IT DOES NOT ALLOW UDB CONFIGURATION at the same level of granularity as PSOC Creator.  If it allowed schematic entry like PSOC Creator, it would be a viable product.

Hello,
I am working with a single-board computer (SCB) that does not have an Ethernet peripheral but has a USB peripheral. I am looking for an IC that will be able to convert the ethernet data to USB, to send it to the SBC. I would appreciate it greatly if someone can suggest a solution?

Thank you very much for your time and consideration.

Best Regards,

Ifthekhar Ahammad

Dear Yatheesh,

Sorry to bother you again.

After the last /RD signal problem was solved, no more underrun error.

But recently, all system combined test, I received error "No error : 18" from CY3014 uart port ,then, Xfer to FPGA failed.

Please kindly advise what is "No error : 18" ?

BR

Steven.

I've discovered that we can create blog posts. Can we just blog away if the post is about PSoCs in general? This would be a great way to summarize results that are combined from various resolved questions.

Hi,

We are using Cypress 43455 (murrata 1MW) with NXP MCU with Wiced SDK. We are trying to connect wifi module with a wifi router configured in AC only mode but are not able to do so. We are able to scan the router but join attempts to the router always fails. We have observed that if we set the country code as USA on the module side we are able to connect to router.

We have tried to make sure that the country selection on router and module match but we don't see any success. We are able to use all the other modes (N, A, mixed etc) with other country code but not AC.

What could be the solution for this? We want to set the country code as UK and run AC mode. What are we missing here?

Firmware and CLM blob information:

Regards

Hello.

I am trying to connect CX3 to Image sensor.

Our Image Sensor has MIPI D-PHY 1.2 (CSI-2 1.2).

But CX3 has MIPI CSI-2 compliant (Version 1.01).

Can I connect CX3 to our image sensor or not?