Search found 68 matches

by lnsri22
Wed Jan 02, 2019 4:10 pm
Forum: General Discussion and Questions
Topic: Understanding the difference between bootloaders mboot and hw dfu
Replies: 14
Views: 1305

Re: Understanding the difference between bootloaders mboot and hw dfu

Hi Dave!!, I am trying to modify the mboot configuration in order to suit my ota needs. Which approach would be better? A) Using a bootloader like this : https://github.com/akospasztor/stm32-bootloader or B) trying something like this as Damien has suggested https://github.com/micropython/micropytho...
by lnsri22
Mon Dec 31, 2018 11:02 am
Forum: General Discussion and Questions
Topic: Automatically sync with the origin - micropython/micropython
Replies: 4
Views: 444

Re: Automatically sync with the origin - micropython/micropython

Hi Dave, Thanks Again!! Sorry to put this question here. I have been using micropython to develop my own hardware. I'm a bit new to these concepts(forking, syncing ). Would the changes I do or a new library I develop be synced automatically to origin (micropython/micropython) (this couldn't be done,...
by lnsri22
Sun Dec 30, 2018 8:06 am
Forum: MicroPython pyboard
Topic: Unable to build latest firmware for PYBV11
Replies: 4
Views: 481

Re: Unable to build latest firmware for PYBV11

Hi Dave, Thanks for the quick reply there!! I don't see any such thing in line number 88. This is in "pydfu.py"" Screenshot 2018-12-30 at 1.33.47 PM.png I have both Python2.7.10 as well as python 3.7.2rc1 installed in my mac book. Would this be impacting the build? If so , should I uninstall the old...
by lnsri22
Thu Dec 27, 2018 6:09 pm
Forum: MicroPython pyboard
Topic: Unable to build micropython on mac(Except master branch)
Replies: 0
Views: 182

Unable to build micropython on mac(Except master branch)

Hello Everyone!! I'm consistently getting this error , while building micro-python stm port on my macbook, especially I could only build the master branch and no other branches Please refer the attached screen-shot Screenshot 2018-12-27 at 11.34.52 PM.png Any help is greatly appreciated, Thanks in a...
by lnsri22
Mon Dec 24, 2018 2:12 pm
Forum: MicroPython pyboard
Topic: Unable to build latest firmware for PYBV11
Replies: 4
Views: 481

Unable to build latest firmware for PYBV11

Hello Everyone!!

I have tried loading firmware into the PYBV11 with no success!!

Please refer the screenshot
build error.png
build error.png (112.81 KiB) Viewed 450 times
What could be the possible cause?


Thanks in advance!!
by lnsri22
Mon Dec 24, 2018 12:50 pm
Forum: General Discussion and Questions
Topic: Automatically sync with the origin - micropython/micropython
Replies: 4
Views: 444

Automatically sync with the origin - micropython/micropython

Hi Everyone!! I have been developing my own hardware with upython as the operating system with the STM32F4XX series controller. It's been a while since I checked out the remote repository 'micropython' . Now I have made some decent changes to the files as per my need, I just thought of having a look...
by lnsri22
Fri Dec 21, 2018 9:43 am
Forum: General Discussion and Questions
Topic: Understanding the difference between bootloaders mboot and hw dfu
Replies: 14
Views: 1305

Re: Understanding the difference between bootloaders mboot and hw dfu

Dave,

You made my day!!

I were about to just go ahead and design a custom hardware based on USB HS DFU.

Thanks for pointing this out!!
by lnsri22
Thu Dec 20, 2018 12:49 pm
Forum: General Discussion and Questions
Topic: Understanding the difference between bootloaders mboot and hw dfu
Replies: 14
Views: 1305

Understanding the difference between bootloaders mboot and hw dfu

Hello Everyone!!

My question may be wrong. If so please point it out.

Why would we need a boot-loader stuff like mboot, while the stm32 controllers by themselves are factory programmed with hw DFU boot-loader.

Thanks in advance!!
by lnsri22
Wed Dec 19, 2018 6:37 pm
Forum: Programs, Libraries and Tools
Topic: BMI160 9DOF IMU with pyboardV11
Replies: 7
Views: 775

Re: BMI160 9DOF IMU with pyboardV11

Thank you so much for getting back so quick!!

That was pretty interesting :P .

I have been looking to use the IMU part alone. I may even use the env sensor later.

Would you be able to suggest on any break-out boards to start off with ??