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
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board.c	better to explain why this file has no useful content	2022-09-28 15:19:06 -05:00
link.ld	Fix CIRCUITPY drive offset in flash correctly, accounting for NVM	2022-10-06 12:39:46 -05:00
mpconfigboard.h	Add STEMMA_I2C() object to Picos for Cowbells.	2022-10-24 16:27:32 -04:00
mpconfigboard.mk	implement hashlib for picow	2022-10-13 20:42:50 -05:00
pico-sdk-configboard.h	cyw43 basic gpio support, hwaddr in boot_out	2022-09-28 10:06:33 -05:00
pins.c	Add ability to read VOLTAGE_MONITOR on Pico W	2022-11-08 09:37:15 -06:00