> Hi!
>
> I am building a simple monitoring system, that would read data from few
> sensors and display them on a colour 320x240 LCD. As far as the
> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
> suggestions about the development board and LCD. I've been looking at
> Densitron, but they don't offer LCDs with built-in controllers. I've also
> looked at NXP LH7952x but I can't seem to find any dev boards based on it.
> One more thing, if I can order the components from Europe that would be
> great.
>
> Thanks in advance!
Hi!
Just found a 2D/3D accelerated OpenGL ARM board. Might be a "little"
overkill as a sensor display - but the price is not! You could even make
some fancy real-time powerpoint-like curves... You could play or hear
music, while waiting for more sensor data... It has built-in UPS ():
http://en.wikipedia.org/wiki/Pandora_(console)
Quote: "...Externally accessible UART for hardware hacking and
debugging...Brick prevention with integrated bootloader for safe code
experimentation...Dimensions: 140x83x27mm..."
http://openpandora.org/
Quote: "...
* ARM� Cortex�-A8 600Mhz+ CPU running Linux
* 430-MHz TMS320C64x+� DSP Core
* PowerVR SGX OpenGL 2.0 ES compliant 3D hardware
* 800x480 4.3" 16.7 million colours touchscreen LCD
* Wifi 802.11b/g, Bluetooth & High Speed USB 2.0 Host
* Dual SDHC card slots & SVideo TV output
* Dual Analogue and Digital gaming controls
* 43 button QWERTY and numeric keypad
* Around 10+ Hours battery life
..."
http://pandorawiki.org/Category:Categories
/Glenn
> Glenn M�ller-Holst wrote:
>> abcd12 wrote:
>>> Hi!
>>>
>>> I am building a simple monitoring system, that would read data from few
>>> sensors and display them on a colour 320x240 LCD. As far as the
>>> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have
>>> any
>>> suggestions about the development board and LCD. I've been looking at
>>> Densitron, but they don't offer LCDs with built-in controllers. I've
>>> also
>>> looked at NXP LH7952x but I can't seem to find any dev boards based
>>> on it.
>>> One more thing, if I can order the components from Europe that would be
>>> great.
>>>
>>> Thanks in advance!
>>>
>>>
>>
>> Hi!
> ...
>> This ARM platform might be interesting - also has GSM, GPRS later 3G:
>> http://www.openmoko.com/products-index.html
>> http://www.openmoko.org/
>> http://wiki.openmoko.org/wiki/Main_Page
>>
>> It is also possible to buy a auxiliary debug-board.
>>
>> /Glenn
>>
>
> More about Openmoko Neo Freerunner:
> abcd12 wrote:
>> Hi!
>>
>> I am building a simple monitoring system, that would read data from few
>> sensors and display them on a colour 320x240 LCD. As far as the
>> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
>> suggestions about the development board and LCD. I've been looking at
>> Densitron, but they don't offer LCDs with built-in controllers. I've also
>> looked at NXP LH7952x but I can't seem to find any dev boards based on
>> it.
>> One more thing, if I can order the components from Europe that would be
>> great.
>>
>> Thanks in advance!
>>
>>
>
> Hi!
More about Openmoko Neo Freerunner:
http://wiki.openmoko.org/wiki/Neo_FreeRunner
Quote: "...
* Very high resolution touch screen (1.7" x 2.27" - 43mm x 58mm)
480x640 pixels
* 128MB SDRAM memory
* 256 MB integrated flash memory (expandable with microSD or
microSDHC card)
* uSD slot supporting up to 8GB SDHC (Secure Digital High Capacity)
cards (Supported microSD cards; installation)
* Internal GPS module
* Bluetooth
* 802.11 b/g WiFi
* 400Mhz ARM processor
* 2 3D accelerometers that orient the phone's screen -- for
example, switching to landscape mode automatically
* 2 LEDs illuminating the two buttons on the rim of the case (one
bicolor [blue|orange] behind the power button, 1 unicolor [red] behind
the aux button)
* Tri-band GSM and GPRS
* USB Host function with 500mA power, allowing you to power USB
devices for short periods (will drain the FreeRunner battery faster)
..."
GTA02 Hardware Component Selection:
http://wiki.openmoko.org/wiki/Neo_FreeRunner_GTA02_Hardware#GTA02_Hardware_Component_Selectionhttp://downloads.openmoko.org/CAD/
CAD program (stp-format):
http://en.wikipedia.org/wiki/Pro/ENGINEER
/Glenn
Reply by peter_H●September 23, 20082008-09-23
>Hi!
>
>I am building a simple monitoring system, that would read data from few
>sensors and display them on a colour 320x240 LCD. As far as the
>microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have
any
>suggestions about the development board and LCD. I've been looking at
>Densitron, but they don't offer LCDs with built-in controllers. I've
also
>looked at NXP LH7952x but I can't seem to find any dev boards based on
it.
>One more thing, if I can order the components from Europe that would be
>great.
>
>Thanks in advance!
>
>
>
Reply by Don McKenzie●September 23, 20082008-09-23
abcd12 wrote:
> Hi!
>
> I am building a simple monitoring system, that would read data from few
> sensors and display them on a colour 320x240 LCD. As far as the
> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
> suggestions about the development board and LCD. I've been looking at
> Densitron, but they don't offer LCDs with built-in controllers. I've also
> looked at NXP LH7952x but I can't seem to find any dev boards based on it.
> One more thing, if I can order the components from Europe that would be
> great.
>
> Thanks in advance!
How about an intelligent LCD screen with an inbuilt microcontroller you
can use for your I/O applications? Uses 4DGL programming language.
4DGL allows the user to take complete control of all available resources
on that hardware platform such as the Serial Port, Graphics LCD or
AMOLED Display, �SD memory card, I/O pins, etc. This eliminates the need
for an external host controller/processor to drive the �LCD-3202X-P1T
module via serial commands. It provides the user complete control over
the hardware module allowing them to quickly develop powerful applications.
http://www.dontronics-shop.com/4d-micro-lcd-320-32-p1t-32-qvga-touch-screen-lcd.html
Cheers Don...
--
Don McKenzie
Site Map: http://www.dontronics.com/sitemap
E-Mail Contact Page: http://www.dontronics.com/email
USB to 4 Relays. Many other modules available.
http://www.dontronics-shop.com/super4-usb-relay-module.html
Reply by ●September 23, 20082008-09-23
Glenn M�ller-Holst wrote:
> abcd12 wrote:
>> Hi!
>>
>> I am building a simple monitoring system, that would read data from few
>> sensors and display them on a colour 320x240 LCD. As far as the
>> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
>> suggestions about the development board and LCD. I've been looking at
>> Densitron, but they don't offer LCDs with built-in controllers. I've also
>> looked at NXP LH7952x but I can't seem to find any dev boards based on
>> it.
>> One more thing, if I can order the components from Europe that would be
>> great.
>>
>> Thanks in advance!
>>
>>
>
> Hi!
>
> Look at:
>
>
> LPC2148 (or bigger) Education Board:
> http://www.embeddedartists.com/products/education/edu_2148.php
> Hi!
>
> I am building a simple monitoring system, that would read data from few
> sensors and display them on a colour 320x240 LCD. As far as the
> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
> suggestions about the development board and LCD. I've been looking at
> Densitron, but they don't offer LCDs with built-in controllers. I've also
> looked at NXP LH7952x but I can't seem to find any dev boards based on it.
> One more thing, if I can order the components from Europe that would be
> great.
>
> Thanks in advance!
>
>
Reply by Not Really Me●September 22, 20082008-09-22
"abcd12" <a_b_c_d_1_2@hotmail.com> wrote in message
news:XoWdneu_2uaaVErVnZ2dnUVZ_tCdnZ2d@giganews.com...
> Hi!
>
> I am building a simple monitoring system, that would read data from few
> sensors and display them on a colour 320x240 LCD. As far as the
> microcontroller goes, I'll probably go with ARM9 or ARM7. Do you have any
> suggestions about the development board and LCD. I've been looking at
> Densitron, but they don't offer LCDs with built-in controllers. I've also
> looked at NXP LH7952x but I can't seem to find any dev boards based on it.
> One more thing, if I can order the components from Europe that would be
> great.
>
> Thanks in advance!
>
>
You should be able to find boards based on Atmel SAM7 or SAM9 cores that
meet your needs. The Atmel board can be pricey, so you might look for
boards using their chips rather then their dev boards.
Scott