Add single-file module for the Microchip MCP9808 precision temperature
sensor. The module provides a class for reading the temperature and for
configuring the sensor. It has type/value checking for some of the
critical parts of the configuration as well as a debug mode for easier
testing during development.
It includes a test file designe to run directly on a board with a sensor
connected to test both the module and the sensor.
Both module and tests file are thoroughly documented in the code
directly. For more information read README.md on MarcoMiano/mip-mcp9808
Signed-off-by: MarcoMiano <58668074+MarcoMiano@users.noreply.github.com>
This changes almost all uses of "u-module" to just "module" for the
following built-in modules:
- binascii
- collections
- errno
- io
- json
- socket
- struct
- sys
- time
There are some remaining uses of "u-module" naming, for the cases where the
built-in module is extended in Python, eg `python-stdlib/os` uses `uos`.
Also, there are remaining uses of `utime` when non-standard (compared to
CPython) functions are used, like `utime.ticks_ms()`.
Signed-off-by: Damien George <damien@micropython.org>
Mostly small cleanups to put each top-level import on its own line. But
explicitly disable the lint for examples/tests which insert the current
directory into the path before importing.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This is the last remaining use of the "options" feature. Nothing in the
main repo which `require()`'s this package sets it.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Looks like copy-pasta from bmi270 driver.
There is a soft reset capability documented in the BMM150 datasheet, but it
uses different register bits and I don't have a BMM150 at hand to test it.
Found by Ruff checking F821.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Use explicit pin numbers to instantiate the SPI interface on RP2.
On ESP32 use SoftSPI(...) rather than SPI(-1, ...).
Update terminology to initiator/responder.
Tested with two Pico boards.
Originally by @peterhinch.
See https://github.com/micropython/micropython/pull/6007 for discussion.
The summary is that on some cards (especially older Kingston ones) if the
bus is shared with other SPI devices, then it seems to require that MISO
is high for a few cycles before the transaction is initiated.
Because CS is high, this change should otherwise be a no-op.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Check the machine module first, then search in previous places. This
supports having machine.dht_readinto as the new standard, while still being
backwards compatible.
MarcoMiano