Search found 18 matches

by jpelletier
Tue Mar 07, 2023 4:37 am
Forum: NetBurner Hardware
Topic: Using an Atmel JTAG ICE with SWD
Replies: 1
Views: 1523

Re: Using an Atmel JTAG ICE with SWD

We solved the issue by wiping the flash clear, since it seemed the firmware was either locked (fuses) or prevented modifying the flash (possibly overwriting the bootloader). This of course, made the web interface unavailable. We found that by leaving the resistors on board (R16, R22, R23, R24) and h...
by jpelletier
Sat Feb 25, 2023 6:45 pm
Forum: NetBurner Software
Topic: Using the web interface to load a "foreign" executable
Replies: 2
Views: 1154

Re: Using the web interface to load a "foreign" executable

"It could probably be made to work by removing the D20 and using an external JTAG connection to the test connector, but that modification would not be reversible and make the board no longer compatible with the NetBurner environment." That's what we did; by disconnecting the D20 by removin...
by jpelletier
Fri Feb 24, 2023 8:55 pm
Forum: NetBurner Software
Topic: Using the web interface to load a "foreign" executable
Replies: 2
Views: 1154

Using the web interface to load a "foreign" executable

We're using Atmel/Microchip studio for compiling programs for the NetBurner (MODM7AE70).
The discover software can't upload a "foreign" binary file, but works fine if the binary file is generated by NNDK.
What do we need to do to make this compatible?
by jpelletier
Fri Feb 24, 2023 8:45 pm
Forum: NetBurner Hardware
Topic: Using an Atmel JTAG ICE with SWD
Replies: 1
Views: 1523

Using an Atmel JTAG ICE with SWD

We're currently using an Atmel/Microchip JTAG ICE to program our NetBurners (MODM7AE70). We simply removed the resistors going from the ATSAMD20E to the ATSAME70 (R16, R22, R23, R24) and connected the programmer on the SAME side. For Netburners v1.4, this works fine. For more recent ones (v1.5), thi...
by jpelletier
Fri May 14, 2021 3:50 am
Forum: NetBurner Software
Topic: How to use I2C
Replies: 5
Views: 2644

Re: How to use I2C

Thanks! I'll look into that.
by jpelletier
Thu May 13, 2021 2:46 am
Forum: NetBurner Software
Topic: How to use I2C
Replies: 5
Views: 2644

Re: How to use I2C

Hi Fredy, If you're looking to get more information on the basics of I2C, I'd suggest taking a look at an article that we have on the site. It should give you a pretty good rundown on how the protocol behaves in general. There's also additional resources listed there that can get you started if you...
by jpelletier
Fri Mar 05, 2021 2:13 am
Forum: NetBurner Software
Topic: making my own libraries or 3rd party libraries
Replies: 3
Views: 2057

Re: making my own libraries or 3rd party libraries

Hello, In your project makefile, you are going to want to set the variable TARGET_TYPE to a library. You have 3 different options for TARGET_TYPE: # Set TARGET_TYPE in your makefile to generate a target. # Supported makefile target types: (default = app) # nblib : build .a file and place in nburn l...
by jpelletier
Sat Feb 27, 2021 7:24 pm
Forum: NetBurner Software
Topic: making my own libraries or 3rd party libraries
Replies: 3
Views: 2057

making my own libraries or 3rd party libraries

I'm trying to port the mcurses library from Arduino to NetBurner. With the makefile below, it compiles all the netburner code, not just this library. I would like to use the boilerplate.mk for convenience, but how to do it to compile only my library? My makefile contains: NAME = mcurses C_SRC = mcur...
by jpelletier
Sat Feb 27, 2021 7:14 pm
Forum: NetBurner Hardware
Topic: Interfacing Sparkfun micro OLED with the MODM7AE70
Replies: 3
Views: 2433

Re: Interfacing Sparkfun micro OLED with the MODM7AE70

I setted all the function correctly, since it was displaying text. I changed to software management of CS There was a few bugs but I finally made it work. The setting for the offset needed to be set to 0x20 to make it display properly. See here for final code (may still have 'not working' comments b...
by jpelletier
Sat Feb 27, 2021 7:06 pm
Forum: Application Notes and Design Ideas
Topic: 1.3" OLED Display Example
Replies: 5
Views: 18754

Re: 1.3" OLED Display Example

I ported a demo for a similar OLED. I describe this here:
https://hackaday.io/project/177816-micr ... rary-ports