Commit Graph

14 Commits

Author SHA1 Message Date
Dan Halbert a974402542 Improve type validation errors messages, especially for pins 2023-01-10 15:02:55 -05:00
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
Jeff Epler 0c5fd55c16
picow: Turn off wifi co-processor regulator when entering deep sleep
This reduces power consumption during true deep sleep.

In my measurements with ppk2 and a program that _irrevocably_ entered
deep sleep (no time alarm or pin alarm), power usage as measured on a
ppk2 decreased from ~10mA to ~1mA.
2022-10-13 20:10:10 -05:00
Neradoc 3a6382d1ea cyw43.CywPin should be the class, not a string 2022-10-07 02:11:05 +02:00
Jeff Epler 40c2de833d
doc improvements 2022-10-01 10:09:33 -05:00
Jeff Epler d3e85d165e
Set cyw43 power management as needed, default to disabled
.. the value actually needs to be enforced each time the STA or AP
is enabled, because internally there's a call to cyw43_wifi_pm with the
library's defaut power management value, not ours.

Add a getter, though it only returns our idea of what the power
management register is set to, it doesn't read out from the actual
hardware, sadly.
2022-10-01 08:20:34 -05:00
Jeff Epler 943b992bfc
Improve cyw43.set_power_management documentation
.. and provide 4 preset values
2022-10-01 07:52:08 -05:00
Jeff Epler 907c5d387f
Tweak black_bindings
Originally, black_bindings found each contiguous "//|" block and sent
it to black independently. This was slower than it needed to be.

Instead, swap the comment prefix: when running black, take off
"//|" prefixes and put "##|" prefixes on all un-prefixed lines.
Then, after black is run, do the opposite operation

This more than doubles the overall speed of "pre-commit run --all",
from 3m20s to 55s CPU time on my local machine (32.5s to under 10s
"elapsed" time)

It also causes a small amount of churn in the bindings, because
black now sees enough context to know whether one 'def' follows another
or ends the 'def's in a 'class'. In the latter case, it adds an extra
newline, which becomes a "//|" line.

I'm less sure why a trailing comma was omitted before down in
rp2pio/StateMachine.c but let's roll with it.
2022-09-30 11:18:13 -05:00
Jeff Epler 84c7ac4a81
Make cyw43.set_power_management() be a function as intended 2022-09-30 07:56:59 -05:00
Jeff Epler 3281e14be1
fix reference to board module 2022-09-29 21:37:34 -05:00
Jeff Epler 72b06021c0
fix doc formatting 2022-09-29 10:27:13 -05:00
Jeff Epler 12ea04ca70
Add cyw43.set_power_management 2022-09-29 10:02:20 -05:00
Jeff Epler 91f1266db5
Document CywPin 2022-09-29 10:02:19 -05:00
Jeff Epler 346fff2e7c
cyw43 basic gpio support, hwaddr in boot_out 2022-09-28 10:06:33 -05:00