Fix warnings where undefined vars are used.
Make Kconfig emit "FOO=" for unset bool options
To ensure make variables are always defined, even if empty.
When writing auto.conf, include symbols disabled by dependency to make sure all make variables are always defined.
Fixesespressif/esp-idf#137
Cherry-picked from https://github.com/espressif/esp-idf/pull/138
Too hard to stage the dependencies so that all clean steps complete before any build steps begin. Also, using and then
deleting and then regenerating SDKCONFIG_MAKEFILE in one pass is really hard to manage successfully.
Other terminal emulators (screen, minicom) default to sending CR when
ENTER is pressed on the keyboard. Make behavior of idf_monitor
consistent with them.
Between 3.1.0 and 3.3.0, pyserial had thread cancellation implemented
using a select, which blocked on the stdin and an auxiliary pipe. When
thread had to be cancelled, a byte would be sent into the pipe,
unblocking stdin.
Unfortunately, this method suffers from a problem with using select on
a StreamReader (which represents the decoder wrapped around stdin).
In some cases, when the TTY sends an escape sequence in response to
an escape sequence received from serial, this escape sequence will not
be read from stdin until some key is pressed.
In https://github.com/pyserial/pyserial/commit/cab3dab, this method
was replaced with an TIOCSTI ioctl. This change makes sure we use the
new cancellation method even if the script is running with older
pyserial.
1. Hello World application shows no footprint difference before and
after this change
2. examples/ethernet/ethernet application compiles properly (can't
test with my board)
Makes app image booting more reliable (256-bit rather than 8-bit verification.)
Some measurements, time to boot a 655KB app.bin file and run to app_main() execution.
(All for rev 1 silicon, ie no 340ms spurious WDT delay.)
80MHz QIO mode:
before = 300ms
after = 140ms
40MHz DIO mode:
before = 712ms
after = 577ms
40MHz DIO mode, secure boot enabled
before = 1380ms
after = 934ms
(Secure boot involves two ECC signature verifications (partition table, app) that take approx 300ms each with 80MHz CPU.)
For config-only components, component.mk should now contain "COMPONENT_CONFIG_ONLY := 1"
Also refactored some of the generation of linker paths, library list. This required cleaning up the way the bootloader
project works, it's now mostly independent from the parent.
Now the tests do not pass
Before we had incorrect code of the error code checking
in build_examples.sh for that case and did nothing in test_build_system.sh.
The CI uses the mirror-submodule-update.sh for non-permanent reassignment
of 3rdparty sub-modules to local mirrors (only for 'non-master' branches).
List of the mirrors in mirror-list.txt
You can use the script locally to speed up data retrieval on network problems
check_submodule_sync job uses 'GIT_STRATEGY: clone' to check the availability of public sources
Implements support for system level traces compatible with SEGGER
SystemView tool on top of ESP32 application tracing module.
That kind of traces can help to analyse program's behaviour.
SystemView can show timeline of tasks/ISRs execution, context switches,
statistics related to the CPUs' load distribution etc.
Also this commit adds useful feature to ESP32 application tracing module:
- Trace data buffering is implemented to handle temporary peaks of events load
Add new "make size_components" and "make size_files" targets for analysing makeup of the ELF file.
Plain "make size" output now looks like this:
Total sizes:
DRAM .data size: 11156 bytes
DRAM .bss size: 22304 bytes
Used static DRAM: 33460 bytes ( 294220 available, 10.2% used)
Used static IRAM: 80480 bytes ( 50592 available, 61.4% used)
Flash code: 421463 bytes
Flash rodata: 103824 bytes
Total image size:~ 616923 bytes (.bin may be padded larger)
Angus Gratton