USB low-full-high speed peripherals Forum Discussions
I have a product previously delivered and working on Windows XP. It utilizes a CY7C68013 (EX-USB FX2 USB Microcontroller). My original INF file enumerates the device, then downloads a script file to the device, re-enumerating after the script download. (For the record, I am not the original developer of this widget). Anyway, I got ahold of the newer SDK for CYUSB3.sys. I am now using the Win10 driver for 64-Bit. However, I am failing to get my script to run. I have attached my INF, SYS, and SPT files.
Any ideas that I can try? I've been fiddling with this for days and can't seem to figure out why it wont run correctly. Is it possible that I need to re-spin the SPT file? Is this product still supported by CYUSB3.sys?
Thanks for any help or insight provided!
Rob
Show LessHello Team,
I apologize for the dumb question.
Long story short: I damaged one of my keyboard's multiplexed lines from a static shock. Upon disassembly I see that it has a CY7C64215-56LTXC microcontroller and was wondering if I can read its flash memory by using I2C and write it on a new one from Mouser using PSoC 4.
I see the PCB has a header which I'm presuming is the I2C (J1 in the attached picture).
Thank you so much for your help regarding this matter.
Respectfully,
Moycas.
Show LessRefer to fx3 sdk 1.3.5 routine uac_examples to modify fx3 to usb Speakers, the computer recognizes the device, but the computer can't play the audio properly and the fx3 can't receive the audio data. May I ask what is the problem? Is there any related routines I can refer to? #EZ-USB FX3
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E4%BD%8E%E9%80%9F-%E5%85%A8%E9%80%9F-%E9%AB%98%E9%80%9F-USB-%E5%A4%96%E8%AE%BE/fx3%E6%9E%9A%E4%B8%BE%E6%88%90usb-%E6%89%AC%E5%A3%B0%E5%99%A8-%E7%94%B5%E8%84%91%E6%97%A0%E6%B3%95%E6%92%AD%E6%94%BE%E9%9F%B3%E9%A2%91/td-p/704162
Show LessHello,
I have a simple project using FX3 (CYUSB3014) and FX3 SDK 1.3.5.
I have Segger J-Link connected to the JTAG pins. Also, have a debug configuration that uses Segger J-Link GDB Server.
I see multiple errors, printed in the Console, like this:
827^error,msg="Dwarf Error: Cannot find DIE at 0x0 referenced from DIE at....
The debugger stops in main. After that, if I continue execution (Run), debugger does not respond anymore - does not stop at any breakpoint, does not allow to pause. I can only terminate the debug session.
If I change the project settings, and switch it to FX3 SDK 1.3.4 - everything works Ok.
It looks like there is something wrong with the pre-built libraries in SDK 1.3.5, as this is the only thing that really changes.
Any ideas how to get SDK 1.3.5 to work with the JTAG debugger?
Thank you,
D.
Show Less
Hi Experts,
We are using CY7C65213-32LTXIT (USB Interface IC USB-UART LP Bridge Controller) but USB detection is failed.
We are using Windows11PRO pc.
Can you share us the drivers ?
Thanks & Regards
Satrasala Raju
Show Less
Hi
如标题所述,我们这边有合适的switch可以供客户选择吗。
Hello,
Please tell me about the pin handling of the CY7C65223-24LTXI.
When the flow control function is not used, should the RTS and CTS pins be OPEN?
Regards,
Show LessHi,
We don't understand the basics.
Please tell us about cy7c65216.
Is it possible to configure a circuit that connects multiple slave devices with different slave addresses using cy7c65216 as the master?
Is it possible to read and write any number of bytes of data from any address using the software provided by your company?
Is it correct to understand that the read and write waveforms are as shown in the figure below?
Are there any other related documents or materials other than those listed in the "More Information" section of the datasheet?
Regards,
Hi,
Under Linux system, how to
1. Confgiure CY7C65215 with programming new setting in Linux? like "USB-Serial Configuration Utility" in Windows or fwDownload.exe in command line.
2. In Linux, after re-porgramming CY7C65215 with new setting, how to enable new setting? Softare Reset or power cycle?
3. Is there document to teach customers how to use about item 1 and 2?
Regards,
Kyle
Show Less