v0.6.0-beta.0

v0.6.0-beta.0 release.

Please, read the getting started guide for flashing instructions.

CHANGELOG

Added

• Added esp:get_default_mac/0 for retrieving the default MAC address on ESP32.
• Added support for pico and poci as an alternative to mosi and miso for SPI
• ESP32: Added support to SPI peripherals other than hspi and vspi
• Added gpio:set_int/4, with the 4th parameter being the pid() or registered name of the process to receive interrupt messages
• Added support for lists:split/2
• Added ESP32 API for allowing coexistence of native and Erlang I2C drivers

Changed

• Shorten SPI config options, such as sclk_io_num -> sclk
• Shorten I2C config options, such as scl_io_num -> scl
• Shorten UART config options, such as tx_pin -> tx
• Introduced support to non-integer peripheral names, "i2c0", "uart1" (instead of just 0 and
• 1, which now they are deprecated)
• New atom table, which uses less memory, has improved performances and better code.
• SPI: when gpio number is not provided for miso or mosi default to disabled
• Change port call tuple format to the same format as gen_server, so casts can be supported too

Fixed

• Fix several missing memory allocation checks in libAtomVM.
• Fixed a possible memory leak in libAtomVM/module.c module_destroy.
• Fix possibile bug in random number generator on ESP32 and RPi2040
• Fixed interpretation of live for opcodes, thus altering GC semantics for nifs. See also UPDATING.