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Hi,
I follwowd the instructionns on the AN56377
PSoC®
3 and PSoC 5LP – Introduction to Implementing USB Data Transfers
in the web
http://www.cypress.com/?docID=50873
and i have been able to pass 8 bytes but i cant figure out how to pass .wav file(Isochronous transfer type)
how can I do it with this example(the .wav file is 20MB)
please your advise..
Thanks!
Show Lesshi,
I am using CY8CKIT-050 PSOC 5LP DEV KIT.
I took the example project SAR_SPIM_USB, followed the orders in the PDF, and when I connect the communication USB port to my PC and try to install the USB driver, I get this Error:
windows found driver software for your device but encountered an error while attempting to install it.
SAR_SPIM_USB
The third-party INF does not contain digital signature inforamtion.
I am using Windows 8 and used the INF file from the project directory as written in the instructions.
can someone help me with that?
thanks in advance,
Itamar.
Show LessHello, I saw FX3S Document about eMMC.
and I realize that your Library operate Openend Mode(without CMD23?) by default.
I have the question at here.
Does FX3S Chip support Openended Mode(whitout23) And Predefined Mode(With 23)?
or Only Support Openended Mode?
Lib Code was make Openended Mode?
I always appreciate you.
Show LessHi,
I follwowd the instructionns on the AN56377
PSoC®
3 and PSoC 5LP – Introduction to Implementing USB Data Transfers
in the web
http://www.cypress.com/?docID=50873
and i have been able to pass 8 bytes but i cant figure out how to pass .wav file(Isochronous transfer type)
how can I do it with this example(the .wav file is 20MB)
please your advise..
Thanks!
Show LessHi,
I follwowd the instructionns on the AN56377
PSoC®
3 and PSoC 5LP – Introduction to Implementing USB Data Transfers
in the web
http://www.cypress.com/?docID=50873
and i have been able to pass 8 bytes but i cant figure out how to pass .wav file(Isochronous transfer type)
how can I do it with this example(the .wav file is 20MB)
please your advise..
Thanks!
Show LessHi,
I follwowd the instructionns on the AN56377
PSoC®
3 and PSoC 5LP – Introduction to Implementing USB Data Transfers
in the web
http://www.cypress.com/?docID=50873
and i have been able to pass 8 bytes but i cant figure out how to pass .wav file(Isochronous transfer type)
how can I do it with this example(the .wav file is 20MB)
please your advise..
Thanks!
Show LessHi,
I follwowd the instructionns on the AN56377
PSoC®
3 and PSoC 5LP – Introduction to Implementing USB Data Transfers
in the web
http://www.cypress.com/?docID=50873
and i have been able to pass 8 bytes but i cant figure out how to pass .wav file(Isochronous transfer type)
how can I do it with this example(the .wav file is 20MB)
please your advise..
Thanks!
Show LessHi all,
In short: in which cases a FIQ interrupt can be raised and __CyU3PFiqHandler is called?
Today I observe strange firmware freeze. I connect JTAG to the my board and stop CPU. At the stack trace I see that code execution point is located in the __CyU3PFiqHandler handler. I looked to the it implementation in the cyu3entry_gcc.S and found that it is a simple infinity loop. Also next comment confuse me:
"The following exceptions are not expected to occur on this setup.
The handlers are left in place for completion."
And __CyU3PFiqHandler implementation:
.global __CyU3PFiqHandler __CyU3PFiqHandler: b __CyU3PFiqHandler
If I correctly understand, if Fast interrupt is happens, then all IRQ and FIQ interrupts is masked. In SDK code the FIQ interrupt handler never finishes, therefore system totally freezed.
And I don't understand what is cause of the FIQ interrupt.
Thanks for any help.
Show Less