[...] Lindsay is working hard on the Nanode software: an updated TCP stack, an updated bootloader, remote code upload, a RESTduino Nanode port and blog post about RESTduino Nanode [...]
amitverma:
September 5th, 2011 at 19:27
hi there andy i came across your blog while searching for my problem. i am making a device which once deployed will not be in my reach to change the code. i was looking for solution for my problem. which is i am using an arduino uno + gsm/gprs shield and i need to upload the sketch remotely if any changes are required remotely. i found that your boot loader is build on arduino core. i was wandering if i upload this to my arduino uno will it work properly and who can i build my own server for teh same. i am totally novice in electronics and coding boot loader. my project requires arduino to connect to the server through gprs and look for any updates if there is any new updates then to download the new updates and run the new set of instructions. without needing it to be connected to the computer and upload the new sketch to it and reboot the system. please help me out on this one my email address is amit.angel.verma@gmail.com thanks looking forward to your answer.
the reason the upload process I’ve demonstrated works, is that the board I used had an external ram chip connected to the SPI bus as the download proces saves the image into prior to it being validated and programmed.
Without this extra ram, its going to be a lot more difficult to implement this.
Cheers
Andy
amitverma:
September 6th, 2011 at 07:09
thanks for replying so quickly, is it possible to download the sketch to the memory card attached to the arduino and then programmed.
Pachube/Nanode Event at London Hackspace 1 Sept 2011 « Nanode:
August 26th, 2011 at 00:57
[...] Lindsay is working hard on the Nanode software: an updated TCP stack, an updated bootloader, remote code upload, a RESTduino Nanode port and blog post about RESTduino Nanode [...]
amitverma:
September 5th, 2011 at 19:27
hi there andy i came across your blog while searching for my problem. i am making a device which once deployed will not be in my reach to change the code. i was looking for solution for my problem. which is i am using an arduino uno + gsm/gprs shield and i need to upload the sketch remotely if any changes are required remotely. i found that your boot loader is build on arduino core. i was wandering if i upload this to my arduino uno will it work properly and who can i build my own server for teh same. i am totally novice in electronics and coding boot loader. my project requires arduino to connect to the server through gprs and look for any updates if there is any new updates then to download the new updates and run the new set of instructions. without needing it to be connected to the computer and upload the new sketch to it and reboot the system. please help me out on this one my email address is amit.angel.verma@gmail.com thanks looking forward to your answer.
Administrator:
September 5th, 2011 at 19:57
Hi,
the reason the upload process I’ve demonstrated works, is that the board I used had an external ram chip connected to the SPI bus as the download proces saves the image into prior to it being validated and programmed.
Without this extra ram, its going to be a lot more difficult to implement this.
Cheers
Andy
amitverma:
September 6th, 2011 at 07:09
thanks for replying so quickly, is it possible to download the sketch to the memory card attached to the arduino and then programmed.