5 replies to this topic

[Chris Walker]

Also, one more surprise... We've been able to free up another 16KB of Flash (in addition to some additional RAM). If you have erased and reflashed your Netduino Plus completely before...you may want to try the attached TinyBooter and Netduino Plus firmware.

With this special build of the firmware, you will have the following resources available for your code:
64KB Flash
28KB RAM

Please note that the TinyBooter bootloader and Netduino firmware must match. If you use this special build of the firmware, you may need to erase and reflash your Netduino Plus with newer firmware releases as well.

EDIT: updated with v4.1.0.5, v4.1.0.6 beta 1, and v4.1.1 alpha 3 firmware

Attached Files

•  NetduinoPlusFirmware_v4.1.0.5_64KB_FLASH.zip   414.34KB   40 downloads
•  NetduinoPlusFirmware_v4.1.0.6_BETA1_64KB_FLASH.zip   414.09KB   15 downloads
•  NetduinoPlusFirmware_v4.1.1.0_ALPHA3_64KB_FLASH.zip   412.88KB   25 downloads

[Chris Seto]

Updating now

[CoolStuff]

That's good news. Guys I was wondering about where I can find the Netduino Plus firmware source code. I would like to take a look on how lwIP is hooked.

[Chris Walker]

Guys I was wondering about where I can find the Netduino Plus firmware source code. I would like to take a look on how lwIP is hooked.

http://www.netduino.com/downloads/

[To dig into the Netduino Plus firmware, download the .NET MF 4.1 source--and then copy and paste the Netduino source over it.]

Please note that the Netduino Plus is beta, so some of the code that is changing is stubbed out temporarily (MicroSD mounting code and the PWM update we're working on). But all the lwIP code from v4.1.0.4 is there.

Chris

[Chris Walker]

I've updated the 64KB firmware in the main post of this thread with the new v4.1.0.6 beta 1 firmware.

[Chris Walker]

...and I've updated the 64KB firmware with the v4.1.1 alpha firmware (with variable-bit SPI).