commit: bae9709 (Apr 11, 2018)
fullSHA: bae9709a7950e2ee08e14c65be27831bcb547105
Improved initialization of SD card
it should be possible to connect SD cards without external pull-ups
'Ctrl+D' on empty line now performs full ESP32 soft reset
'math' module updated, added 'factorial' method
'uos' module updated, added 'mpycore' method to show MicroPython core git commit hash and date
Updated ftp module
Added option to force boot from factory partition based on the state of the defined gpio
Added option to activate the LED on defined gpio from bootloader, as boot indication
Updated SPI module
fixed bug when initializing spi wothout CS specified
Added support for Power management and selecting CPU frequenca from MicroPython
Added support for Wake Stub during deepsleep
Some new option to machine.deepsleep() added
Updated wake_on_ext0() & wake_on_ext1 functions
Fixed bug in rtc.ntpsync(), not setting the time zone
Added getdrive() method to uos module
Updated machinne.Pin
some improvements
added all supported by ESP32 pin configuration
Updated 'upysh' frozen module
'ls' function improved, now prints total and free drive space
'cp' function added, copy file
Minor improvements and bug fixes
Added the toolchain for building on aarch64, thanks to John Cutler
Updated MicroPython scheduler functions
Updated all affected modules
esp-idf sdspi_host driver refactored
Using SDCard in SPI mode and display at the same time now works
Tested on M5Stack & Adafruit 2.4" TFT Featherwing
Display module refactored
uses (modified) esp-idf spi-master driver
16-bit color mode added
low level display functions added
get TP calibration constants function added
Backlight on/off function added
M5Stack & GENERIC display types added
display initialization sequence for unknown display types can now be handled from MicroPython
tpcalib frozen module updated
I2C module refactored
SLAVE mode added
Low level I2C functions added
esp-idf i2c driver modified
SPI module updated
UART module updated
network module updated
machine module: added method for reading internal ESP32 temperature sensor
_thread module: status of the system tasks is now available in _thread.list()
os module: SDCard mode can now be configured from MicroPython
time.ticks_xx() functions now returns correct tick count after time update
rtc module updated
Added MPU9250 frozen module (available on M5Stack)
Experimental Bluetooth support, not yet finished
Experimental support for eve display modules, not yet finished
License file added
License information in many source files updated/added
can now be built with latest esp-idf mdns componnent
some api changes, see the Wiki
Updated _thread module
some bugfixes, new functions added
Updated esp-idf to the latest commit
float values accepted in duty function
Updated RTC module
improved smpt functions
Updated utime module
added utime.ticks_base() function
Added -fno-stack-protector in mpy-cross Makefile to address issues on some operating systems
Updated utime module
Added prebuilt firmware with all modules enabled (for psRAM boards)
Updated esp-idf to the latest commit
Updated Xtenssa toolchains to version 1.22.0-80-g6c4433a-5.2.0
Boris Lovosevic