Search found 27 matches
- Wed Nov 11, 2020 8:50 am
- Forum: General Discussion and Questions
- Topic: rshell error in handling file system
- Replies: 7
- Views: 3576
Re: rshell error in handling file system
Thank you for your information! Well, if I understood correctly, you believe that this might be a problem of the REPL? Meaning that in (my) xbee the os command is not working properly? If so, is there anything that I can do in order to: 1) check that is REPL's fault 2) overcome this problem somehow ...
- Tue Nov 10, 2020 11:07 pm
- Forum: General Discussion and Questions
- Topic: rshell error in handling file system
- Replies: 7
- Views: 3576
Re: rshell error in handling file system
Thank you dhylands for your reply!! No, xbee's have /flash, that's for sure. Boards returns: pyboard @ /dev/ttyUSB0 connected Epoch: 2000 Dirs: /flash /pyboard/flash Also, I tried: rshell -p /dev/ttyUSB0 -b 9600 ls /pyboard/flash but I had similar result. The os.listdir() works, but the thing is tha...
- Tue Nov 10, 2020 9:24 pm
- Forum: General Discussion and Questions
- Topic: pyboard tool error
- Replies: 8
- Views: 4271
pyboard tool error
Hey, it seems like I can't access the files stored in flash of my xbee 3, using the pyboard tool. Although, I can use a command like this: pyboard --device /dev/ttyUSB0 -b 9600 -c 'print(1+1)' (which means that the pyboard tool is communicating with micropython's repl in my xbee), the following does...
- Tue Nov 10, 2020 9:19 pm
- Forum: General Discussion and Questions
- Topic: rshell error in handling file system
- Replies: 7
- Views: 3576
rshell error in handling file system
Hey everyone, I have just installed (newbie here) rshell in my xubuntu and I am trying to interact with my Xbee 3. After some trials, I have managed to enter the Micropython REPL of my xbee successfully - so I guess the serial communication is working fine. But, whenever I try to, let's say, list th...
- Tue Nov 10, 2020 12:44 pm
- Forum: General Discussion and Questions
- Topic: MicroPython and flash memory issues
- Replies: 19
- Views: 9558
Re: MicroPython and flash memory issues
Yes, my file was listed in os.listdir and it was the last file.
After os.remove it got removed from os.listdir too, but the bytes were not freed as statvfs showed.
After os.remove it got removed from os.listdir too, but the bytes were not freed as statvfs showed.
- Tue Nov 10, 2020 10:08 am
- Forum: General Discussion and Questions
- Topic: MicroPython and flash memory issues
- Replies: 19
- Views: 9558
Re: MicroPython and flash memory issues
Hey Roberthh, Thanks for your reply! I am not sure about what is it that I am doing wrong but this is not working for me. I have created a 30KB text file, put it in flash using ampy and then I accessed the Micropython REPL of my Xbee. There, I imported the os module and noticed that the result of os...
- Fri Nov 06, 2020 4:07 pm
- Forum: General Discussion and Questions
- Topic: Wireless send/receive messages between XBee 3, through MIcroPython
- Replies: 2
- Views: 1847
Re: Wireless send/receive messages between XBee 3, through MIcroPython
Thank you for your response! There has been very little information published about the MicroPython XBee port, and Digi have never published any source code. Thank you! I have started doubting my ability to search the internet, after failing to find more info :D (Somewhat disappointing really, becau...
- Fri Nov 06, 2020 3:59 pm
- Forum: General Discussion and Questions
- Topic: MicroPython and flash memory issues
- Replies: 19
- Views: 9558
Re: MicroPython and flash memory issues
Hey, sorry for bothering you again, but I am having some tough time here... As you said here: The space is definitely reclaimed if you reinitialize the file system, deleting all files and bundled code. Whether space at the End of the file system is reclaimed has to be tested. A few tests I made seem...
- Mon Oct 12, 2020 7:52 pm
- Forum: General Discussion and Questions
- Topic: Wireless send/receive messages between XBee 3, through MIcroPython
- Replies: 2
- Views: 1847
Wireless send/receive messages between XBee 3, through MIcroPython
Hello everyone, Based on the XBee 3 RF module User Guide, there are 2 operating modes which establish the way the host device (i.e a microcontroller) communicates with an XBee module through the serial interface. Application Transparent mode ("transparent mode") Application Programming Interface mod...
- Thu Oct 08, 2020 12:21 pm
- Forum: General Discussion and Questions
- Topic: MicroPython and flash memory issues
- Replies: 19
- Views: 9558
Re: MicroPython and flash memory issues
Thank you both for your replies!!!
It takes me some time to review and...process all the info you share with me (so maybe I will have some further questons in the future), but I really appreciate it!
It takes me some time to review and...process all the info you share with me (so maybe I will have some further questons in the future), but I really appreciate it!