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Hi guys,
So I've done to set the serial number in fx3 as this KBA
But I have a question, so we are integrating the FX3 in our custom board which each serial number its about 12 characters,
and I tried to just write the Serial number as this:
const uint8_t CyFxUSBSerialNumberDscr[] __attribute__ ((aligned (32))) =
{
0x10, /* Descriptor size */
CY_U3P_USB_STRING_DESCR, /* Device descriptor type */
'M',0x00,
'Y',0x00,
'C',0x00,
'A',0x00,
'R',0x00,
'D',0x00,
'1',0x00,
'6',0x00,
'0',0x00,
'5',0x00,
'9',0x00,
'3',0x00,
};
But this will only show as:
How can I make it to look as the full serial number?
Thanks!
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Hello,
I have created the slave FIFO sync 32 bit mode interface between the FX3 and Xilinx FPGA. I have referred to the AN65974 and used the example code provided to generate FX3 image without any modifications. On the FPGA side, I have followed the FSM shown in the document. Stream_IN is working fine with no issues. In Stream_Out mode, I am observing that if I am sending 28bytes which is 7*32-bit packets through the Control center application, The FPGA is recieving jumbled data.
I have two queries regarding this:
1. In many RTL example codes I have seen PCLK being routed using ODDR. Does this mean PCLK has to be inverted while driving from FPGA?
2.The input 32bit data has to be sampled by FPGA on rising or falling edge of PCLK?
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Hello,
I have a few simple questions:
1) I have seen a few example schematics where an inductor is used (in conjunction with capacitors) to condition the voltage supply to AVDD, U3RXVDDQ, and U3TXVDDQ (a picture is attached). Different designers have used different inductor and capacitor values. What values for the inductor (inductance) and capacitor(s) are recommended?
2) Related to 1 above, is the resistance of the inductor of any importance? If so, please provide a min. and max. range; I can only find 10 ohm values in the package I need
Thanks,
Mo
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Hi team,
I have created a hex with the help of PSoC Creator (v4.5) for flashing a CYPD6127 (PD Controller). I am trying to burn hex file through CY8CKIT-005 MiniProg4 Program and Debug Kit, using PSoC Programmer (v3.29.5). But I am facing an error in flashing hex file as attached image.
Thanks
Show LessHaving the FPGA connected the FX3. And the data transaction happened between the FPGA and Host-app using the bulk endpoints through Auto- DMA channels .
For this I am using the
1 )
xferdata(buffer , length ) for register read/write
2)
for bulk transfer
xferdata( ) having 4 arguments like XferData(PUCHAR buf, LONG &bufLen, CCyIsoPktInfo* pktInfos, bool pktMode);
1 ) how to debug this issue ??
And also find the api XferData () with 2, 3 and 4 arguments
having 2 arguments and also with 4 arguments
USBDevice->BulkOutEndPt->XferData(buf, length);
bool XferData(PUCHAR buf, LONG &len, CCyIsoPktInfo* pktInfos = NULL);
bool XferData(PUCHAR buf, LONG &bufLen, CCyIsoPktInfo* pktInfos, bool pktMode);
2 ) So whats the difference between them ??
I read the multiple threads but not able to understand the USB interface working and how to debug
https://community.infineon.com/t5/Knowledge-Base-Articles/FX3-FX2LP-XferData-API-Usage-KBA226200/ta-p/258921
Solved: How to handle CY_U3P_USB_SC_SET_FEATURE and CY_U3P... - Infineon Developer Community
Please help me in understanding the USB interface and in how to Debug .
Refer 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 LessHi,
I have a UVC stream design based on AN75779, now I want to give commands (ex. Auto exposure, white balance etc.) to FX3 board with the same cable which is used for video stream.
I need an idea for how this can be done. Any application note or reference document would be helpful.
Thanks & Regards,
Akash
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