djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
09f6919c93
circuitpython/ports/raspberrypi
History
Jeff Epler 09f6919c93
Add ability to read VOLTAGE_MONITOR on Pico W 
Because this must be treated like an in-use pin for all other purposes,
unfortunately a special case must be added in shared-bindings.

Multiple AnalogIn objects for VOLTAGE_MONITOR can be created (because
in use tracking isn't working) but this causes no harm.

Testing performed: Read the monitor, then imported wifi. When the
pin state was insufficiently restored, the second step would fail
with debug messages about do_ioctl timeout.

```
import analogio, board
a = analogio.AnalogIn(board.VOLTAGE_MONITOR)
print(a.value)
import wifi
```

Closes: #7020
2022-11-08 09:37:15 -06:00
..
bindings Add ability to read VOLTAGE_MONITOR on Pico W 2022-11-08 09:37:15 -06:00
boards Add ability to read VOLTAGE_MONITOR on Pico W 2022-11-08 09:37:15 -06:00
common-hal Add ability to read VOLTAGE_MONITOR on Pico W 2022-11-08 09:37:15 -06:00
lib Implement enough of socketpool to do ntp and non-https requests 2022-09-28 10:06:34 -05:00
lwip_inc Enable, use SOF_REUSEADDR 2022-10-25 10:09:16 -05:00
lwip_src Remove unused static functions 2022-09-30 11:19:21 -05:00
mbedtls Add support for SSL client certificate (load_cert_chain) 2022-10-10 15:10:53 -05:00
peripherals pico w: pins improvements 2022-10-07 08:48:36 -05:00
pioasm Implement enough of socketpool to do ntp and non-https requests 2022-09-28 10:06:34 -05:00
sdk@2e6142b15b bump pico-sdk to 1.4.0 2022-08-26 09:54:16 -05:00
sdk_config/pico merged commits from main 2021-09-19 15:51:43 +02:00
supervisor store wake_alarm in a static object 2022-10-29 16:26:36 -04:00
audio_dma.c Revamp background writing 2022-04-23 13:09:36 -05:00
audio_dma.h merged commits from main 2021-09-19 15:51:43 +02:00
background.c run code formatting script 2021-03-15 19:27:36 +05:30
background.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
boot_stage2.ld Redo RP2040 flash settings 2021-03-18 16:55:42 -07:00
fatfs_port.c Merge tag 'v1.17' into merge-1.17 2021-10-15 08:20:54 -05:00
flash_info.h.jinja Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
gen_stage2.py Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
link.ld Fix CIRCUITPY drive offset in flash correctly, accounting for NVM 2022-10-06 12:39:46 -05:00
Makefile pico w: pins improvements 2022-10-07 08:48:36 -05:00
mpconfigport.h Fix CIRCUITPY drive offset in flash correctly, accounting for NVM 2022-10-06 12:39:46 -05:00
mpconfigport.mk Renaming module from adcbuffer to analogbufio 2022-09-05 12:11:49 -04:00
mphalport.c rework auto-reload delay logic 2022-03-11 14:03:04 -05:00
mphalport.h run code formatting script 2021-03-15 19:27:36 +05:30
qstrdefsport.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
README.rst Add initial RP2040 support 2021-01-20 19:16:56 -08:00
stage2.c.jinja further raspberrypi fixes 2021-11-10 12:11:06 -06:00

README.rst 

RP2040
==================

This port supports many development boards that utilize RP2040 chips. See
https://circuitpython.org/downloads for all supported boards.


Building
--------

For build instructions see this guide: https://learn.adafruit.com/building-circuitpython/


Port Specific modules
---------------------

.. toctree::
    ../../shared-bindings/rp2pio/index