Re: [Freedos-user] USB Support

2012-05-02 Thread TJ Edmister
On Tue, 01 May 2012 21:16:35 -0400, Mark LaPierre marklap...@aol.com  
wrote:

 Hey Y'all,

 Does FreeDOS provide support for USB ports?  There were no such thing as
 USB ports back in the MS-DOS days. ;-)

 My friends on the rotary engine mail list want to know so they can use
 it to control the engine ignition and fuel injection systems.  Another
 awesome use for FreeDOS.

Hi, hope you don`t mind if I ask which system it is? Were they thinking  
about running FreeDOS on the actual engine controller, or on a PC that  
interfaces with it? I have tinkered with some aftermarket engine  
electronics (MS, megajolt, ostrich) and they all used RS232 to  
communicate, but sometimes with a RS232-USB adaptor in between.


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Re: [Freedos-user] USB Support

2012-05-02 Thread Mark LaPierre
On 05/02/2012 02:08 AM, TJ Edmister wrote:
 On Tue, 01 May 2012 21:16:35 -0400, Mark
 LaPierremarklap...@aol.com wrote:

 Hey Y'all,

 Does FreeDOS provide support for USB ports?  There were no such
 thing as USB ports back in the MS-DOS days. ;-)

 My friends on the rotary engine mail list want to know so they can
 use it to control the engine ignition and fuel injection systems.
 Another awesome use for FreeDOS.

 Hi, hope you don`t mind if I ask which system it is? Were they
 thinking about running FreeDOS on the actual engine controller, or on
 a PC that interfaces with it? I have tinkered with some aftermarket
 engine electronics (MS, megajolt, ostrich) and they all used RS232
 to communicate, but sometimes with a RS232-USB adaptor in between.


As I understand it the plan is to run DOS on an older tablet and use USB
to interface directly with the sensors and actuators.  Hardware 
interrupts will be used as timing events to keep everything in sync with 
the engine.

-- 
 _
°v°
   /(_)\
^ ^  Mark LaPierre
Registerd Linux user No #267004
www.counter.li.org


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Re: [Freedos-user] USB Support

2012-05-02 Thread Ray Davison
Mark LaPierre wrote:
 Hey Y'all,

 Does FreeDOS provide support for USB ports?

The DFSee boot CD runs FreeDOS.  It can access thumb drives and USB 
connected HDDs.

Dies that prove anything where you are concerned?

Ray


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