* Change argument to Esp.deepSleep from uint32 to uint64 to match SDK, add deepSleepMax based on the cali_proc function per SDK
* SPISlave.end() added
* Nameoftherose patch for Issue #2435 (#4256)
* WiFiTelnetToSerial Example - Minor Issues #2435
* WiFiTelnetToSerial Example - Minor Issues #2435
Patch to rectify issue #2435
* Check that pins needed by Wire are defined at compile-time (#4261)
Move all exception strings to IRAM and out of both PMEM (illegal) and add
output of any assert() failinf conditions.
The exception handler may be called while the SPI interface is in a bad
state. This means no PROGMEM reads are allowed, and all data and functions
used must be in system RAM or IRAM.
Add a new helper macro, ets_printf_P(), which places a constant string in
IRAM and copies it to the stack before calling the real ets_printf().
This makes the code simpler to read as no unwieldy combinations of
ets_putc/ets_printf/... are required to output anything.
The old handler also mistakenly used PSTR() strings in some places, so
fix those with this patch as well.
Gives back ~180 bytes of heap to every sketch built as the exception handler
is always included an application.
At runtime, whenever a realloc, malloc, calloc, or new call fails to
find enough memory, record the calling function and size requested.
Does not print anything or call any heavyweight functions on this, as it
is legal to return NULL to an alloc-type call.
If the main application handles this NULL properly, there should be no
panic and nothing different will happen.
If the main application panics() at any later point in time, this record
will be printed out as part of the crash log for processing with an
updated EspExceptionDecoder.java.
This adds 2-3 instructions overhead in the normal case, and around 10-12
instructions in the failing case, and requires an additional 8 bytes of
.BSS to function.
Only a single address is kept, the final failing malloc-type function call
before a panic, but it is trivial to extend to a fifo with little overhead
in the common, non-failing case.
The default Print::write(byte, count) method was continuing to send
bytes one-by-one even when a prior write returned 0. Because the buffer
pointer was incremented no matter success or fail, this leads to data
corruption as you'll not send some bytes in the middle and will then
send extra bytes past the end of the passed in buffer.
Because there's no concept of timeout, just stop on the first time
write(byte) fails and return the total bytes successfully written
and let the user worry about retrying or handling an error.
Found by @d-a-v and discussed on gitter.
Remove stray, older version of sigma_delta.h
An older version of sigma_delta.h was committed to the root directory. Remove it, as we only want the later, new one already present in cores/esp8266. Thanks, @reaper7, for noticing it.
Provides a simple interface to attach/detach pins to the sigma-delta generator, and get/set the 2 parameters prescaler & target. Working example that fades the onboard LED is provided. Code and sample by @stefaandesmet2003.
- Move GDB stub hooks into a separate file, provide header for it
- Use syscall instruction raise user mode exception
- Remove unused code in postmortem.c
fixup
fixup
* Flush the rx fifo when checking available bytes in fifo. This gives a more correct result rather than waiting until either the fifo is full or until a serial rx timeout occurs.
* When rx_avaiable is checked return rx_buffer plus rx_fifo. Then during rx_read and rx_peek functions copy over the data in the fifo as needed.
* Clean up early out case.
* Set the rx full fifo ISR to trigger a little sooner. This makes the uart rx isr more robust in cases where the ISR can't trigger very fast
Use code style defined in Arduino project to check code style of the
examples. The check is done by formatting all files with astyle and
checking whether any changes have been introduced.
* provide full version descriptor, displayed in debug mode
* unix: shows core version like under windows when git is unavailable
* store strings in progmem
* version string honours NDEBUG
* add ARDUINO_ESP8266_GIT_DESC
restore ARDUINO_ESP8266_GIT_VER
restore global variable "core_version"
don't print full version on setDebugOutput(true)
set platform.txt version to 2.4.1-pre
hide irrelevant boot version
fix typo
* lwip2: fix disconnection/reconnection issue
also:
improve version string
remove useless message
* lwip2: bump tag before 2.4.1
* lwip2: improve netif flags management on git side
* full-version string: remove useless NDEBUG in separate source file
* do not automatically enable sdk messages along with core messages
* automatically reenable sdk messages along with core messages *before* setup not after
* check serial port when showing version-string + move sdk messages enabler in hardware serial
* + license header
* updated and tested windows commands in platform.txt (without git)
* updated and tested windows commands in platform.txt (without git)
* update package builder accordingly
- Fixes WiFi not being able to reconnect after SDK update (#4398)
- Fixes increased current in light sleep mode
- Fixes return value documentation for wifi_{get,set}_country
Reported in https://github.com/esp8266/Arduino/issues/4078.
WiFiClient::stopAll, called from a WiFi disconnected event handler,
could be called while WiFiClient::connect was in progress. This issue
was initially fixed in #4194, by testing `this` pointer for being
non-null in ClientContext::connect.
This change delegates deletion of ClientContext to WiFiClient
destructor. WiFiClient::stop only calls ClientContext::stop, which
closes/aborts the connection.
