By not relying on the internal details of the RMT registers. For example
on the esp32s2, the threshold event bits start at bit 12 not bit 24, and
on the esp32s3 the memory buffers are only 48 words not 64. Also the
esp-idf recommends against hooking the rmt ISR in the first place.
Instead, use the published rmt APIs (specifically rmt_write_sample and
rmt_translator_init) and the default rmt ISR, which should be much more
resilient against future esp32 SoC changes.
In addition to exposing additional configuration settings, it now also
provides access to the wifi station power-saving control.
Documentation updated, and wifi.sta.getconfig() has been documented. Not
sure why that wasn't already the case.
By returning result as a signed 32-bit int between INT32_MIN to IN32_MAX
which is represented the same regardless of 64-bit support or
integral-only builds.
Also updated docs, fixed links and clarified behavior of random APIs
when WiFi isn't started.
The modern spiffs backend doesn't like stat("./somefile") for something
on the root of the filesystem, and instead only accepts "somefile"
(it also doesn't like "/somefile"). The error from stat was being
ignored which is why the file sizes all appeared to be zero.
The fix is to change file.list() to pass just the filename, unless a
directory was passed to list(). Also improved error handling a bit.
Slightly reworked embed_lfs.sh to better cope with attribute size changes
in future compiler versions, without needing to be updated again.
RMT register naming changed once again...
If this variable is not set in the config it may contain random data and set the clock source to the REF_CLK
resulting in timing errors, the DHTx, DS18B20 and ws2812 devices to not communicate.
The return value from fwrite was being checked against the size of the data rather than the number of bytes written.
This caused node.compile() to falsely return failure.
* Adding the first version of the rmt documentation.
* Stub RMT module compiles.
* This version seems to work in (at least) simple cases.
* CLean up the docs
* Minor fixes
* Give the SPI module a chance of working...
* Update to the released version of idf4.4
* Try to get the CI Build to work in all cases
* Try to get the CI Build to work in all cases
* FIx a ringbuffer return issue
* Remove bogus comment
* Review comments
* Better example of transmission
* Review comments
* Add table send example
* Improved documentation
* Documentation comments
* Install the driver correctly.
* A couple of doc updates
* Fix typo
Also removed old, very unsafe node.osoutput(). We're now integrating cleanly
with the IDF/newlib way of redirecting stdout.
Added necessary depends in Kconfig to ensure VFS support is enabled, as
otherwise you'd only get a mysterious crash when attempting to enable
output redirection.
Philip Gladstone
Felix Penzlin
Tom Sutcliffe
Johny Mattsson
Johny Mattsson
Philip Gladstone
Joo Aun Saw
h2zero
Christoph Thelen