Re: [Flashforth-devel] USB, flow-control, and linux

[Mark G. <bit...@gm...>]

Hi Mikael,

Is the system timer declared in MS_TMR?  If so, it appears that in
HEAD, MS_TMR is timer 2.

-mdg

On Wed, Feb 12, 2014 at 11:10 PM, Mikael Nordman
<mik...@pp...> wrote:
> Hi,
> Try Timer2 as a system clock.
> For some reason the timer1 and 3 does not work properly
> with the 2 millisecond timeout for sending USB characters.
> I did some "improvements" in 5.0 to timer 1 and 3 for better accuracy.
>
> I'll need to fix that.
>
> BR Mikael
>
> On 02/13/2014 03:09 AM, Randall Young wrote:
>> Hi Mark,
>>
>> I'm seeing exactly the same thing, with the PIC18F14k50 build of FF 5.0.
>>
>> Some characters come down, well formed, then a delay,  I send a carriage
>> return, and then more characters follow with zany formatting on the next
>> line of my terminal session.
>>
>> FF 3.8 formats perfectly on the same setup, so I guess my terminal
>> program(s) are ok.
>>
>> Just sharing, don't have a clue what's sideways.
>>
>> Best,
>>
>> Randy
>>
>>
>>
>> -----Original Message-----
>> From: Mark Goldman [mailto:bit...@gm...]
>> Sent: Wednesday, February 12, 2014 7:58 PM
>> To: fla...@li...
>> Subject: [Flashforth-devel] USB, flow-control, and linux
>>
>> Hello everyone,
>>
>> I am trying to run flashforth latest from GIT (appears to be 5.0, git commit
>> 304e4cc23851c7ff5bd6360f4c8c16b880a0d51c)
>>
>> I have an old USB BitWhacker board (v1) with an 18f2550 on it, 20MHz
>> crystal.
>>
>> I have made the adjustments to the frequency and divider to get USB working,
>> however when I connect via /dev/ttyACM0, it appears to send some, but not
>> all of the characters in the tx buffer.  If I hit enter a couple of times,
>> or cause enough traffic, another chunk of the txbuffer comes down.
>>
>> I have setting hardware flow control, disabling idle_mode, and a couple of
>> other things, but I don't seem to get proper expected behavior.
>>
>> Are there other things I should be doing to enable USB besides defining
>> USB_CDC when assembling?
>>
>> I have tried searching the archives, but I didn't come up with anything.
>>
>> -mdg
>>
>> --
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>> solutions.
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>
>
> ------------------------------------------------------------------------------
> Android apps run on BlackBerry 10
> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
> Now with support for Jelly Bean, Bluetooth, Mapview and more.
> Get your Android app in front of a whole new audience.  Start now.
> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk
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-- 
Our problems are mostly behind us, now all we have to do is fight the solutions.