Public Archive Forum Discussions
Hello,
I have tried to compile the bulkloop demo code installed with EZ USB suite, my target is an FX2 and I have the SDCC compiler installed. It compiles OK, but if I make any change to the code resulting in an Eclipse parser checking pass, it breaks. For example:
(in Fx2.h) typedef __bit BOOL; (Eclipse: Type '__bit' could not be resolved)
extern __code BYTE USB_AutoVector; (Eclipse: Multiple markers at this line - Line breakpoint: Fx2.h [line: 288] - Syntax error)
extern __code DEVICEDSCR DeviceDscr; (Eclipse: Syntax error)
extern CONFIGDSCR __xdata* EZUSB_GetConfigDscr(BYTE ConfigIdx); (Eclipse: Syntax error)
Somehow I have managed to get EZ USB Eclipse to not recognise the peculiarities of SDCC coding. I have tried going into the code analysis menu and turning off 'symbol is not resolved' 'type cannot be resolved' and 'field cannot be resolved', but the first time it finds a function returning Bool it reports an error and doesnt compile
../fw.c:222: syntax error: token -> 'BOOL' ; column 4
../fw.c:252: warning 112: function 'HighSpeedCapable' implicit declaration
also, it doesnt like the nop delay macro.
This is probably an elementary error, any ideas please?
Cheers
Show LessI am using the Slave FIFO(32-bit @100MHz) files from application note. Read from FX3 is working as expected.
Write to FX3 is not working. The status of signals during write operation is SLWR_N = 0, SLOE_N = 1, SLRD_N = 1, PKTEND_N = 1 for exactly 256 cycles(Status of all the signals confirmed through Logic-analyzer). I can see the FLAGA status going to zero after finishing write operation. It is not releasing the second buffer and BULKIN operation in control-center application failed. Until I reset the device or end-point FLAGA is not going high. I cannot find any clue.
Another interesting case is If i perform short packet write with 64 or less bytes write operation is successful. I can even see the same data after BULKIN operation in control-center.
No slack issues found in timing check. Can anybody help regarding this?
Thanks,
Raghav.
Show LessHello
It is the first time working with S34ML08G1 NAND-FLASH memory in 8 bit configuration.
When reading the data memory always the data is the same: b0001000 (0x10).
WP is high, R/B# is pull-up to Vcc (3.3V).
Pins Vcc (12-37) are 3.3V and pins 13-48-25 are gnd.
For the test, writes an reads are made to different rows and columns (blocks, pages and columns)
Is any hint about this case?
Thanks
Javier
Show LessI purchased the FX3-EZ USB kit. I'm trying to use this kit to convert RAW video into USB-VC format.
I started with the AN75779 application node(interfacing with image sensor).
I downloaded the zip version of the example code(AN75779.zip) , imported it into Eclipse and tried to build the project. No parameters were changed. I simply imported and tried to build the project. However, when I build I'm getting the following errors:
1.
Description Resource Path Location Type
cs-make: *** [camera_ptzcontrol.o] Error 1 UVC_AN75779 C/C++ Problem
2.
Description Resource Path Location Type
fatal error: cyu3types.h: No such file or directory uvc.h /UVC_AN75779 line 28 C/C++ Problem
3.
Description Resource Path Location Type
Program "g++" not found in PATH Preferences, C++/Build/Settings/Discovery, [CDT GCC Built-in Compiler Settings] options C/C++ Scanner Discovery Problem
4.
Description Resource Path Location Type
Program "gcc" not found in PATH Preferences, C++/Build/Settings/Discovery, [CDT GCC Built-in Compiler Settings] options C/C++ Scanner Discovery Problem
Hello,
After changing VID/PID and program it to RDK flash, my RDK is not recognized by PC device manager
-Description-
I've successfully connected CYUSBS232 RDK to USB Serial Configuration Utility by default.
Then I've change the VID/PID, strings , then program it to RDK
I reconnect the RDK to PC and it was no longer recognized by PC device manager
I've tried to update driver from the web, or manual bind the driver with .inf file was modified the same VID/PID that I programmed to the RDK, but it wont fixed.
Q: Is there any way to recover the RDK to default setting?
Thanks in advance.
Show LessHello Team,
We have received the Evaluation KIT from the customer, details of the KIT is as follows:
EV board part number : S6T3J300110A176A2
Controller on the EVB : S6J311EJAB
If i searh for the reference manuals of this part number i cannot find, please help me in getting it.
Show LessIn the Psoc programmer CY8C29666-24PVXI part selection option is not there, So i am not able to program my hex file into the device.
There is a auto detection option is there with that also device is not detecting. Can you please provide the info on how to program the CY8C29666-24PVXI IC with Psoc programmer.
Show LessHello,
I am trying to develope the PLC product use with PIC(MCU)and CY8CPLC10(I2C, PLC).
First of all, to evaluating the product, do you have any recommnendation software
programme and development Kit for the CY8CPLC10 control ?
Thank you
Hi
I would like to know how can I flash this MXIC 25L3206E chip using cypress board
will direct connection to the chip pins vcc, gnd, pin 5(Data in/out) and pin 6(clock) would be enough from FX2LP board pins
vcc, gnd and SDA and SCL
or there is any other connections required like write enable etc?
Also what software required? I have USB control center installed and device is recognizes and i see it over in tree.
Thanks
Show Less