Integrate PIO support directly into the existing Device.
NewWS2812() now uses PIO for hardware-timed control
on RP2040/RP2350 and falls back to bit-banging on other platforms.
No changes to the exported API surface.
This contains some improvements and corrections for the gps driver
It adds some additional functions for different modes (automobile, bike, etc)
and also ignores the return results from any config commands.
Basically due to the fact that there is a constant stream of updates
coming from NMEA messages, the results from sending any UBX commands
are getting lost. Better to just ignore them for now.
Signed-off-by: deadprogram <ron@hybridgroup.com>
This completely refactors the interface and implementation
for the si5351 clock generator. The interface based on the
Arduino implementation was both somewhat hard to work with
and also missing a number of important features that are
needed to use this chip for RF communication.
Instead this new implementation draws inspiration from the
efforts of the Traquino community mostly using the rp2040
processor.
The TinyGo implementation is based on the patterns and code
in the drivers repo for other i2c devices. It also includes
some basic unit tests which are not comprehensive but at
least provide some coverage.
Signed-off-by: deadprogram <ron@hybridgroup.com>
* Add support for CEVA BNO08x 9DoF sensor. Also includes implementation of CEVA SH-2 and SHTP protocols.
* Replace machine.I2C with drivers.I2C interface to remove dependency on machine package
* Replace Pin functionality with that provided by tinygo.org/x/drivers/internal/pin
* Unexport fields on SensorValue and replace with accessor methods. Add check for correct SensorID validation
* Add example to smoketest.sh
* Change build target for smoketest to match development environment.. Probably not important, but matches reality.
* Fix decoding of some sensor data: Step Counter, Tap Detector, Flip Detector. These are experimental.
* Refactor to allow SPI/UART etc. SPI is currently under development, but is omitted from this commit.
Example code has been moved to i2c subdirectory.
This commit introduces some major refactoring changes. It introduces a "Buser" interface and tries to remove any I2C specific code from the core. It still retains a couple of I2C specific fields in the "Config" struct ("Address" and "ReadChunk") but they are ignored in the as yet uncommited SPI code.
* Fix CRLF -> LF for gofmt
* Update smoketest to point to new example file
I have a SCD41, and would like to use it for single shot measurements
instead of "low power periodic" measurements to achieve much lower
average current consumption.
This deprecates the older Read* methods and uses standard Update() and
sensor data getters instead.
Apart from being more efficient, this also makes the driver more
efficient when reading multiple sensors (since the SCD4x sensor won't
get polled for new data at each Read* method call).
* Added alarm features
* more functions
* chore: fix typo
* feat(ds3231): add Alarm2Mode type and mode consts
* docs(ds3231): add docstrings for SQW functions
* feat(ds3231): add methods for Alarm2
* fix(ds3231): use Alarm2Mode for SetAlarm2 method
* docs(ds3231): add example for alarms
* docs(ds3231): refactor alarms example
* make main function more concise to avoid llvm error for pico
* ci(ds3231): split basic and alarm tests
* style(ds3231): reorder private funcs to the bottom
* docs(ds3231): add docstring for alarm modes
* docs(ds3231): make alarm docstrings more descriptive
* chore(ds3231): fix typo in docstring
* style(ds3231): reorder public functions
* style(ds3231): reorder private methods
* chore(ds3231): add missing error handling
* feat(ds3231): use setter funcs for en/disabling instead of separate funcs
* fix(ds3231): correctly enable alarms in example
* style(ds3231): rename SetEnable32K to SetEnabled32K for consistency
* refactor(ds3231): replace legacy with regmap package
* refactor(ds3231): use Write32 instead of Tx for SetAlarm1
* chore(ds3231): remove fmt deps and and use println in examples
* refactor(ds3231): read temperature as uint16
---------
Co-authored-by: Matthias Fulz <mfulz@olznet.de>
* si5351: add support for si5351
Adds support for the si5351 I2C programmable clock generator using code
from @chiefMarlin which used code from @conotto which somehow never got merged.
Thank you everyone!
Signed-off-by: deadprogram <ron@hybridgroup.com>
* refactor: use regmap instead of legacy package to avoid heap allocations
Signed-off-by: deadprogram <ron@hybridgroup.com>
---------
Signed-off-by: deadprogram <ron@hybridgroup.com>
This adjusts the API to the one proposed in
https://github.com/tinygo-org/drivers/pull/345, which I think is much
better than direct ReadAcceleration etc calls.
I have also updated the code that converts raw acceleration values to
normalized values. The new code should be faster (didn't measure) and
avoids floating point math.
Instead of printing an error, this driver really should be returning
errors instead. Also, `Configure` didn't have a way to actually
configure the driver. This is now added, and can be expanded in the
future.
This is a breaking change.
* first commit: add HAL and uc8151 driver demo
* unexport drivers.PinOutput/Input HAL
* fix non-tinygo pin config build
* change of heart
* docs: corrected some comments that were not changed at the same time as recent renaming
deadprogram
nobonobo
Daniel Esteban
Joel Wetzell
Carlos Henrique Guardão Gandarez
Avinal Kumar
Pat Whittingslow
Yurii Soldak
Mike Hughes
Ayke van Laethem
sago35
Nicholas Wiersma
gkits
Martin Heck
Bryan Souza