Search found 401 matches
- Fri Nov 01, 2019 12:19 pm
- Forum: General Discussion and Questions
- Topic: round() is not rounding on SF6
- Replies: 6
- Views: 399
- Fri Nov 01, 2019 12:10 pm
- Forum: General Discussion and Questions
- Topic: round() is not rounding on SF6
- Replies: 6
- Views: 399
round() is not rounding on SF6
What am I doing wrong, I would expect 65.5 ?!
Code: Select all
>>> round(65.50000000000001,1)
65.50000000000001
>>>- Fri Nov 01, 2019 5:03 am
- Forum: Pyboard D-series
- Topic: DFU flashing 2nd partition takes 20 minutes
- Replies: 9
- Views: 533
Re: DFU flashing 2nd partition takes 20 minutes
It has now just started failing after about 10 - 15 minutes: dfu-util 0.9 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2016 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to http://sourceforge.net/...
- Thu Oct 31, 2019 11:12 pm
- Forum: Pyboard D-series
- Topic: DFU flashing 2nd partition takes 20 minutes
- Replies: 9
- Views: 533
Re: DFU flashing 2nd partition takes 20 minutes
Thanks Peter, yes I have tested another SF6 device and that is no problem, so it seems to be a hardware issue with this SF2.
- Wed Oct 30, 2019 11:21 pm
- Forum: Pyboard D-series
- Topic: DFU flashing 2nd partition takes 20 minutes
- Replies: 9
- Views: 533
Re: DFU flashing takes 20 minutes
I have tried this on 2 different computers now, and the result is the same, so it's definitely a problem with the SF2 device !
@damien - any idea what may be causing this ??
@damien - any idea what may be causing this ??
- Wed Oct 30, 2019 11:05 am
- Forum: Pyboard D-series
- Topic: DFU flashing 2nd partition takes 20 minutes
- Replies: 9
- Views: 533
DFU flashing 2nd partition takes 20 minutes
Device is SF2, Tthe first download completes in just a few seconds, the second one is VERY slow, I timed it and it took 20 Mins to download the second partition. The device is also behaving strangely and previously working bluetooth code now crashes the device (https://forum.micropython.org/viewtopi...
- Wed Oct 30, 2019 9:38 am
- Forum: Pyboard D-series
- Topic: Crash when enabling Bluetooth
- Replies: 0
- Views: 782
Crash when enabling Bluetooth
Not sure what's happening here, but each time I try and and enable bluetooth I get disconnected from rshell, I assume it chashes ?? rshell -p /dev/tty.usbmodem* Connecting to /dev/tty.usbmodem3557315430371 ... Welcome to rshell. Use Control-D to exit. /Volumes/dev/uPython/flash> repl Entering REPL. ...
- Tue Oct 22, 2019 11:20 pm
- Forum: General Discussion and Questions
- Topic: Decoding BLE Scan Results
- Replies: 7
- Views: 559
Re: Decoding BLE Scan Results
Hi @jimmo - could you confirm that my 5 steps above are the correct way to read a value by it's UUID ??
Many Thanks
Many Thanks
- Sun Oct 20, 2019 11:16 pm
- Forum: General Discussion and Questions
- Topic: Decoding BLE Scan Results
- Replies: 7
- Views: 559
Re: Decoding BLE Scan Results
So, based on my experiments / tests, it appears that you cannot directly read a service by UUID, but need to send several commands and parse the results ?? For example if I want to read the battery level: 0x180f, then I would need to: 1) discover all services for a device 2) parse the services resul...
- Fri Oct 18, 2019 3:27 am
- Forum: General Discussion and Questions
- Topic: Decoding BLE Scan Results
- Replies: 7
- Views: 559
Re: Decoding BLE Scan Results
OK, managed to find a device with a mac address and the reported address appears to be correct. But if I use a BLE scanner on my iphone the ID (which I assume is the mac address) is much longer i.e. F5E3DC34-F500-3E17-OA49-F2A5EC0E66E2 I have managed to determine which device is my Beacon as the man...