solves edge-case when we move our storage nearby a previously erased kv,
causing it to be treated as a key or a value with length 255 (... 0x00 0xff)
also stop set() from erasing data when it is not possible to store it in
the first place
additional test case similar to permutations one, make sure keys don't
disappear while we write to the storage a lot of times and possibly
introduce the two cases above
* stateless callbacks for mqttRegister. no module uses the lambda / std
func with captures or otherwise, so it is kind of pointless to have it
* make sure we know topic and payload length at all invocations and
not constantly trying to re-parse the same string over and over again
* clean-up api related to string parsing and make sure we allow
stringview as input
* clean-up id / unsigned number parsing to work with views instead of
using a generic strto{,u}l; sometimes this works, sometimes doesn't.
as noticed previously with IR implementation, it *will* parse until
the '\0' is found in the input and we can't interpret parts of the
string without doing a copy for the strtoul
* fixing additional bugs caught in ifan, leds, sensors and lights that
were causing build failures. plus, more range-based parsing code for
the same reason as described above
* globally accessible system timer class; help out with our internal
scheduling by always using strongly typed duration and dynamic
time adjustment for durations longer than system limits
(see `os_timer_t` documentation)
* our own class for scheduled callbacks which are either choosing a
simple function pointer or std function wrapper, depending on the type
passed into the constructor. specifically for scheduled functions,
this allows us to filter globally scheduled functions and push them to
the front of the queue when necessary to ensure certain order of calls
* replace Ticker instances with SystemTimer
* allow types {h, cpp} in unit tests
- clean-up comparison routines and get rid of most of the casts
- reduces total number of calls to terminalRegisterCommand
replace with a func accepting list of commands, which in
turn get instantiated as constexpr PROGMEM arrays
- reduce ram fragmentation, since we don't need to alloc as much
- reduce flash consumption b/c of lambda -> standalone func conversion
Make every available call site 'private'
e.g. typing command in telnet no longer prints to serial or WebUI
Serial input is now optional, see `TERMINAL_SERIAL_SUPPORT`.
Telnet using async server is a proper Print implementation now.
WebUI, MQTT and HTTP input is allowed to inject multiple lines at once.
Modernize our helper classes and remove legacy 2.3.0 quirks.
Replace global Terminal object and allow to separately
split, parse ARGV list and perform command search and invocation with
standalone function calls.
(but, notice that we still depend on a globally shared 'commands' list)
This greatly reduces used RAM (but, slightly increases our ROM).
Update our test suite to use namespaces and new calling convention.
Resolve the issue with the UnixHostDuino not really being compatible
with the esp8266 Core String (...and the rest of the Core, as well)
Port the CMakeLists.txt from the rpnlib and update it use FetchContent
instead of either manually fetching dependencies or using PIO artifacts
Caching is *expected* to work, but might need slight adjustments
