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 Post subject: FreeRTOS for AT91SAM7A3-EK and IAR EWARM - using hardware
PostPosted: Sat Aug 26, 2006 10:43 am 
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Joined: Sat Mar 18, 2006 10:05 pm
Posts: 37
FreeRTOS for AT91SAM7A3-EK and IAR EWARM

I have now ported FreeRTOS to this plattform, and included a totally new layer/application for the Eval Board with I2C/TWI Display and keyboard support, Serial port communication with a PC, flashing of new firmware via RS-232 "in-application", 8 PWM channels that also control 8 extra digital outputs for H-element or other motor control for example, 16 ADC in channels, support for the HW Watchdog, IRQ based insignal counters, IRQ based digital insignal alarms, simple digital output, writing RAM data to FLASH for powering down, and comming is a menu system with parameter access/change via I2C display/keypad etc. This is implemented in an application that tests all these functions based on key input/menu via a RS-232 terminal (PC/Hyperterminal).

This kind of example was what I was looking for when I started with the EWARM/SAM7/RTOS but at that time I could not find it....is there really no RTOS available with examples that has implemented easy use of most/all the most common peripherals like firmware/data flashing, pwm, adc, i2c, rs-232 etc? Most seems to only show the basic task switching and some have examples of TCP/IP or USB or RS-232, but not in a more complete application...?

/PM


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 Post subject:
PostPosted: Wed Feb 28, 2007 1:01 am 
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Joined: Mon Jan 03, 2005 8:14 pm
Posts: 16
Cool. I would appreciate a copy....

Regards,
Richard.

+ http://www.FreeRTOS.org
A free real time kernel for 8, 16 and 32bit systems.

+ http://www.SafeRTOS.com
An IEC 61508 compliant real time kernel for safety related systems.


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 Post subject: Happiness
PostPosted: Sun Jul 27, 2008 5:23 am 
Happiness takes no account of time.

.*.  /~ .~\  /~ ~\  /~ .~\  /~ ~\
***  '   `\/'   * '   `\/'   *
 V  ( MY LOEV TO YOU.*)(        . *)
/\|/\ \   wow gold,  .*./ \ wow gold, *./
 |   `\ .   . .*/'一 `\ .   . .*/'
 |    `\ * .*. */' _  _ `\ * .*. */'
      `\ * */' ( `\/'*) `\ * */'
       `\/'   \  */'  `\/'
            `\/'wow gold,
wow gold,


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 Post subject: Re:
PostPosted: Mon Mar 22, 2010 7:44 am 
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Joined: Fri Mar 19, 2010 5:52 pm
Posts: 2
RichardBarry wrote:
Cool. I would appreciate a copy....


me too ...
I search a sample of freeRtos on AT91SAM7A3 ...
If you have this ... :wink:


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