Adds a library to run classic Bluetooth A2DP source (output) audio from
the PicoW. Simple example showing operation and callbacks.
Factor out multiple BT lock/unlock and place in the PicoW variant files.
Fixes#1730
Uses DMA operations to avoid the need to bit-bang or busy wait for I2C operations
that might be very slow. Optional, adds new API calls to enable. Simple example
included.
Fixes#1192
Uses DMA operations to avoid the need to bit-bang or busy wait for SPI
operations that might be very slow. Optional, adds new API calls to enable.
Simple example included.
* Add FatFS for onboard flash use/sharing of FAT
* Move all to "fatfs" namespace
The FatFS library defines commonly used names like WORD which could conflict
with user code otherwise.
* Restyle
* FTL-based, wear-leveling FatFS with USB export
Allow using FAT filesystem with onboard flash in a safer, wear-leveled
way and to export the onboard flash to the host as a USB drive for easy
data transfer.
* Update documentation
* Fix submodule reference
* Don't spellehcek ChaN FatFS files
* Disable FTL debugging
* More codespell skips
* Move to latest SPIFTL library
* Allow using raw flash instead of FTL
* Remove unneeded static FIL 4k allocation
* Expose FAT FS format configuration options
* Update documentation
* Remove USB partial flash rewrites
* Remove unneeded dups of FatFS sources
Leave the LICENSE.md and README.md to point to upstream.
* Clean up comments
No polling needed and massively reduces latency by using the GPIO interrupt to
signal the Pico to read a received packet. Also drops CPU load when no packets
are incoming.
Fixes#1749
Defining a global true `bool core1_separate_stack = true` will separate
the two cores' stacks, with core 0 using the scratch RAM while core 1
will use 8K from the heap.
Enable use of wired Ethernet modules as first-class LWIP citizens. All
networking classes like MDNS, WebServer, HTTPClient, WiFiClient, and OTA
can use a wired Ethernet adapter just like built-in WiFi.
Two examples updated to show proper use.
Uses the Async Context support built into the Pico SDK. When running on the
Pico it will use the CYW43 async instance.
Uses modified wired Ethernet drivers, thanks Nicholas Humfrey!
Note, the classic, non-LWIP integrated `Ethernet` and related libraries
should still work fine (but not be able to use WebServer/HTTPS/etc.)
Fixes#775
