MicroPython Forum (Archive)

I think the problem lies here. The command line got stuck again when I entered those commands >>> MicroPython v1.14 on 2021-02-02; NUCLEO-L476RG with STM32L476RG Type "help()" for more information. >>> with open('/flash/test', 'w') as f: ... f.write('hello\n') ... ←[KK Also, I'm getting '←[K' when I...

@Pythoncoder I tried the commands and this is what I got

Thanks for your prompt reply @pythoncoder. I tried the commands as per your suggestion. I got ['Flash'] after running the commands and then I again tried putting a .py file into flash and nothing happened. I waited for whole 5 minutes and the screen was stuck at the last line in the code mentioned b...

Hello, I'm currently using a nucleo L476rg board. I've been successfully able to connect the board via rshell- D:\nw\upython\stm32\nucleo_l46rg\code> connect serial com11 115200 Connecting to com11 (buffer-size 512)... Trying to connect to REPL connected Retrieving sysname ... pyboard Testing if sys...

Hello everybody I was thinking about using the Nucleo-L432KC board for some battery-based applications. but I couldn't find pyb.standby or stop function in the firmware. dir(pyb) ['__class__', '__name__', 'main', 'ADC', 'ADCAll', 'DAC', 'ExtInt', 'LED', 'Pin', 'RTC', 'SPI', 'Timer', 'UART', 'country...

Hello everybody,

Is there a way to create a zip file in esp32 flash using micropython. I need to create a zip file of multiple .csv files containing sensor data.

Hello Everyone

I just want to know, is there any way by which we can get an image file in esp32's file system(SPIFFS) serially similar to what we have in Arduino through the ESP sketch data upload mechanism.

Thanks!

I have an application where I store wifi credentials on a text file inside the flash. I have encrypted the password using the cryptolib library but still, REPL exposes the file system and keys would be accessible making the encryption useless. Even if I store my keys in a frozen module, it wouldn't ...

stijn wrote: ↑

Fri Jul 10, 2020 9:56 am

*edit* ah, I assume you mean MicroPython does not support 'Private variables' i.e. https://docs.python.org/3/tutorial/clas ... -variables ?

Yes, I meant that. I forgot to write "private variables" in my query .
So,upy doesn't support private variables?

It's a sample code I executed in micropython. class Student: def __init__(self,name): self.name=name self._name1=name self.__name2=name p=Student('abc') print(p.name) print(p._name1) print(p.__name2) and the output I received abc abc abc p.__name generally generates an error in the python interpreter.