VNC1L - Sonsivri

arash_tah

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VNC1L

« on: November 22, 2009, 03:00:58 15:00 »

Hi
VNC1L is an axelent Ic for connecting Micro to USB flash memory
who work with this IC ? does any one have a firmware and circuit in this regard


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kolin

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Re: VNC1L

« Reply #1 on: November 22, 2009, 03:23:20 15:23 »

Hi,
VNC1L si very simple to connect. Use schematic from datasheet. At the software side it's not so simple, there is kind of communication protocol. I designed 4 way analog + rs232 logger at my previous job. Hardware was simple. I did not make software, so I can't help with software. It's two years back, but I remember that I need to flash with bin from FTDI. I think they will give away SDK only after signing NDA.
Try to consider using more powerful uC, like ARM and try to find USB mass storage stack for it.


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arash_tah

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Re: VNC1L

« Reply #2 on: November 23, 2009, 03:34:04 03:34 »

What I want to do is writing on usbFlash in embedded system that is actually a data logger and for transfering data to computer I want to use usbflash I need somethings like a compliler or library in which there are function and routine for using VNC1L
PLEASE help this is ergent


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