Re: [Paparazzi-devel] PCLK change

[Martin Mueller]

Hi Imed,

if you choose

<subsystem name="telemetry" type="transparent_usb"/>

as described the peripheral clock is increased automatically (30MHz 
instead of 15MHz). You can do that manually by setting USE_USB_HIGH_PCLK.

The warnings are from the USB stack - they should not harm. Would be 
great if you could fix them.

Martin

On 09.07.2011 22:40, limaiem imed wrote:
> hi,
> everybody
> how could we change the /PCLK /frequency///value as /described/ in the
> wiki /http://paparazzi.enac.fr/wiki/DevGuide/USB-Serial ?
> /when i do not update the frequency clock I have some link issues/
> /in addition when I Build the code in the GSC I have this warning:/
> /
> /
> /""arch/lpc21/lpcusb/usbstdreq.c:120: warning: cast discards qualifiers
> from pointer target type""/
> /
> /
> /someone had the same problem ?/
> /
> /
> /my set up is: twog + LEA 5H/
> /
> /
> /regards, /
>
> Imed LIMAIEM
> address@hidden <mailto:address@hidden>
>
>
>
>
>
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