Hi, Should not be usb energy saving problem.Because my friend's computer is working all the time, The computer monitor is on all the time, there is no dormant state. Can be the problem that DAPlink:0249 internal interrupt is stuck dead?
Search found 16 matches
- Tue Nov 03, 2020 1:58 am
- Forum: micro:bit boards
- Topic: Microbit DAPlink or Computer or USB drive problem?
- Replies: 2
- Views: 3322
Re: Microbit DAPlink or Computer or USB drive problem?
- Mon Nov 02, 2020 4:35 am
- Forum: micro:bit boards
- Topic: Microbit DAPlink or Computer or USB drive problem?
- Replies: 2
- Views: 3322
Microbit DAPlink or Computer or USB drive problem?
my microbit code: while(1) { microbit.serial.send(microbit.thermometer.getTemperature()); microbit.sleep(50); //Send the temperature to the computer every 50ms } Problem: In my computer : It worked all day, The yellow light behind the board also blinks.There is no problem. But it's on my friend's co...
- Wed Apr 15, 2020 8:35 am
- Forum: micro:bit boards
- Topic: Schematic and PCB of v1.5 microbit
- Replies: 6
- Views: 5048
Re: Schematic and PCB of v1.5 microbit
All right. By the way, how many layers is this microbit PCB? Two layers or four? I don't know... I was going to reply and say "surely it's four layer..." but I took a quick look under the microscope for a few minutes and couldn't see any obvious evidence of more than the top and bottom layers (i.e....
- Fri Apr 10, 2020 6:22 am
- Forum: micro:bit boards
- Topic: Schematic and PCB of v1.5 microbit
- Replies: 6
- Views: 5048
Re: Schematic and PCB of v1.5 microbit
All right. By the way, how many layers is this microbit PCB? Two layers or four?
- Thu Apr 09, 2020 1:24 am
- Forum: micro:bit boards
- Topic: Schematic and PCB of v1.5 microbit
- Replies: 6
- Views: 5048
Re: Schematic and PCB of v1.5 microbit
What do you need to know that isn't on the 1.3 schematic? https://github.com/bbcmicrobit/hardware (As far as I know all htey changed was the accel/mag sensors, which is described in enough detail at https://tech.microbit.org/hardware/) I'm not aware that they ever released anything other than a PDF...
- Wed Apr 08, 2020 6:03 am
- Forum: micro:bit boards
- Topic: Schematic and PCB of v1.5 microbit
- Replies: 6
- Views: 5048
Schematic and PCB of v1.5 microbit
Who knows where I can download the schematic and PCB of v1.5 microbit hardware?
- Mon Jan 13, 2020 2:13 am
- Forum: micro:bit boards
- Topic: What are the open source C++ library for microbit?
- Replies: 4
- Views: 4867
Re: What are the open source C++ library for microbit?
Yes, the microbit-dal from Lancaster is probably a very good starting point. Really the next step from there is to go directly to either mbed or nrfx, but then you'll be doing everything manually. The microbit-dal is very straightforward to use (especially if you're using it with the mbed tools lik...
- Wed Jan 08, 2020 7:19 am
- Forum: micro:bit boards
- Topic: What are the open source C++ library for microbit?
- Replies: 4
- Views: 4867
Re: What are the open source C++ library for microbit?
Thanks. The arduino-nRF5 have PIN define file only . I find another Full open source library :https://github.com/lancaster-university/microbit-dal/ Then,Is there any better library than this?lujo wrote: ↑Tue Jan 07, 2020 12:09 pmHi,
Arduino IDE? See https://github.com/sandeepmistry/arduino-nRF5.
lujo
- Tue Jan 07, 2020 10:36 am
- Forum: micro:bit boards
- Topic: What are the open source C++ library for microbit?
- Replies: 4
- Views: 4867
What are the open source C++ library for microbit?
Hi,Boy.I don't want to use the micropython library for microbit. Because micropython takes up a lot of space. So,now I'm looking for some C++ libraries for microbit . Do you have any recommendations?
- Tue Jan 07, 2020 10:30 am
- Forum: micro:bit boards
- Topic: How to get windows disk device instance path by python?
- Replies: 4
- Views: 4684
Re: How to get windows disk device instance path by python?
Thank you very much.Helped me a lot.stijn wrote: ↑Thu Jan 02, 2020 1:03 pmSomething like this: https://superuser.com/questions/634842/ ... using-wmic or maybe using the Python psutil module