Search found 34 matches
- Tue Jul 12, 2022 6:00 am
- Forum: Raspberry Pi microcontroller boards
- Topic: Change the main program runtime
- Replies: 7
- Views: 2723
- Tue Jul 12, 2022 12:23 am
- Forum: Raspberry Pi microcontroller boards
- Topic: Change the main program runtime
- Replies: 7
- Views: 2723
Re: Change the main program runtime
Hoping to be of some help- Time ago, I have faced the need of how to choose wich micropython (example to run) script to import at runtime inside the main.py file. The following is the WEB Server solution (*) which uses a Color Picker to choose the micropython script. The code depends on the ESP-01S ...
- Sun Jul 03, 2022 6:55 am
- Forum: Raspberry Pi microcontroller boards
- Topic: LCD1602 error I2C
- Replies: 10
- Views: 15668
Re: LCD1602 error I2C
A retest with another RPi Pico with micropython release 1.19 installed was successful - which rules out problems with the new micropython release
- Fri Jul 01, 2022 4:57 am
- Forum: Raspberry Pi microcontroller boards
- Topic: LCD1602 error I2C
- Replies: 10
- Views: 15668
Re: LCD1602 error I2C
# Raspberry Pi Pico # to test the with micropython 1.19 # OSError: [Errno 5]- EIO # esp8266_i2c_lcd.py, line 55 in __init__ # the following is the code in line 55: # self.i2c.writeto(self.i2c_addr, bytearray([0])) # that set to OFF the LCD backlight # !! with releases ver. <= 1.18 no problems from ...
- Tue Nov 03, 2020 11:12 am
- Forum: Other Boards
- Topic: W600-PICO region FLASH overflowed
- Replies: 16
- Views: 8616
- Mon Sep 14, 2020 10:24 am
- Forum: Other Boards
- Topic: W600-PICO region FLASH overflowed
- Replies: 16
- Views: 8616
Re: W600-PICO region FLASH overflowed
Minor change to Makefile in micropython/port/w60x directory. To avoid a wrong output by the function w600.version() due to 2M Flash size setting it is sufficient to change the Makefile line 347 from: CFLAG += -DW60X_USE_2M_FLASH=1 to: CFLAG += -DW60X_USE_1M_FLASH=1 as clearly shown in the attached p...
- Wed Sep 02, 2020 7:56 pm
- Forum: Other Boards
- Topic: nrf52840 DK PCA10056 (could not enter raw REPL)
- Replies: 5
- Views: 4834
Re: nrf52840 DK PCA10056 (could not enter raw REPL)
I have upgraded my pyboard.py version with the last one on github ( doesn't require the ampy support) - I newly have changed the enter_raw_repl() in the Pyboard class and simulated your requirement as from the attachment - without any problem -
- Wed Sep 02, 2020 1:23 am
- Forum: Other Boards
- Topic: nrf52840 DK PCA10056 (could not enter raw REPL)
- Replies: 5
- Views: 4834
Re: nrf52840 DK PCA10056 (could not enter raw REPL)
We have from the following address the correct syntax to copy a file to the board: https://docs.micropython.org/en/latest/reference/pyboard.py.html The cp command uses a ssh-like convention for referring to local and remote files. Any path starting with a : will be interpreted as on the device, othe...
- Tue Sep 01, 2020 9:00 pm
- Forum: Other Boards
- Topic: nrf52840 DK PCA10056 (could not enter raw REPL)
- Replies: 5
- Views: 4834
Re: nrf52840 DK PCA10056 (could not enter raw REPL)
From the attachment 1,2,3,4,5 we have a practical demonstration about the results of interaction with an W600-PICO board, by an unchanged pyboard.py and an changed one.
The traceback says that the problem arise from the enter_raw_repl method defined in the class Pyboard ( line 192 of pyboard.py).
The traceback says that the problem arise from the enter_raw_repl method defined in the class Pyboard ( line 192 of pyboard.py).
- Tue Sep 01, 2020 1:43 am
- Forum: Other Boards
- Topic: nrf52840 DK PCA10056 (could not enter raw REPL)
- Replies: 5
- Views: 4834
Re: nrf52840 DK PCA10056 (could not enter raw REPL)
This is the involved method :
def enter_raw_repl(self)
where the changes are commented
def enter_raw_repl(self)
where the changes are commented