beedf19ca4
Remove deprecated macros and add a note to the release notes to this effect. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
303 lines
3.7 KiB
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303 lines
3.7 KiB
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.. _zephyr_2.2:
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Zephyr 2.2.0 (Working Draft)
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############################
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We are pleased to announce the release of Zephyr kernel version 2.2.0.
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Major enhancements with this release include:
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* <TBD>
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The following sections provide detailed lists of changes by component.
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Security Vulnerability Related
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******************************
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No security vulnerabilities received.
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API Changes
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***********
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Deprecated in this release
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==========================
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Stable API changes in this release
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==================================
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* PWM
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* The pwm_pin_set_cycles(), pwm_pin_set_usec(), and
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pwm_pin_set_nsec() functions now take a flags parameter. The newly
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introduced flags are PWM_POLARITY_NORMAL and PWM_POLARITY_INVERTED
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for specifying the polarity of the PWM signal. The flags parameter
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can be set to 0 if no flags are required (the default is
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PWM_POLARITY_NORMAL).
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* Similarly, the pwm_pin_set_t PWM driver API function function now
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takes a flags parameter. The PWM controller driver must check the
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value of the flags parameter and return -ENOTSUP if any
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unsupported flag is set.
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* USB
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* The usb_enable() function, which was previously invoked automatically
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by the USB stack, now needs to be explicitly called by the application
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in order to enable the USB subsystem.
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* The usb_enable() function now takes a parameter, usb_dc_status_callback
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which can be set by the application to a callback to receive status events
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from the USB stack. The parameter can also be set to NULL if no callback is required.
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Removed APIs in this release
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============================
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* Shell
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* SHELL_CREATE_STATIC_SUBCMD_SET (deprecated), replaced by
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SHELL_STATIC_SUBCMD_SET_CREATE
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* SHELL_CREATE_DYNAMIC_CMD (deprecated), replaced by SHELL_DYNAMIC_CMD_CREATE
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Kernel
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******
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* <TBD>
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Architectures
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*************
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* ARC:
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* <TBD>
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* ARM:
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* <TBD>
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* POSIX:
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* <TBD>
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* RISC-V:
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* <TBD>
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* x86:
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* <TBD>
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Boards & SoC Support
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********************
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* Added support for these SoC series:
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.. rst-class:: rst-columns
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* <TBD>
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* Added support for these ARM boards:
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.. rst-class:: rst-columns
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* <TBD>
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* Added support for these following shields:
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.. rst-class:: rst-columns
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* <TBD>
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Drivers and Sensors
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*******************
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* ADC
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* <TBD>
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* Bluetooth
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* <TBD>
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* CAN
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* <TBD>
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* Clock Control
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* <TBD>
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* Console
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* <TBD>
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* Counter
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* <TBD>
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* Display
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* <TBD>
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* DMA
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* <TBD>
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* EEPROM
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* <TBD>
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* Entropy
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* <TBD>
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* Ethernet
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* <TBD>
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* Flash
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* <TBD>
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* GPIO
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* <TBD>
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* Hardware Info
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* <TBD>
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* I2C
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* <TBD>
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* I2S
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* <TBD>
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* IEEE 802.15.4
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* <TBD>
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* Interrupt Controller
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* <TBD>
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* IPM
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* <TBD>
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* Keyboard Scan
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* <TBD>
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* LED
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* <TBD>
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* Modem
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* <TBD>
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* Pinmux
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* <TBD>
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* PS/2
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* <TBD>
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* PWM
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* <TBD>
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* Sensor
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* <TBD>
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* Serial
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* <TBD>
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* SPI
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* <TBD>
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* Timer
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* <TBD>
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* USB
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* <TBD>
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* Video
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* <TBD>
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* Watchdog
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* <TBD>
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* WiFi
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* <TBD>
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Networking
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**********
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* <TBD>
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Bluetooth
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*********
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* Host:
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* <TBD>
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* BLE split software Controller:
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* <TBD>
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* BLE legacy software Controller:
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* <TBD>
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Build and Infrastructure
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************************
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* The minimum Python version supported by Zephyr's build system and tools is
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now 3.6.
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* <Other items TBD>
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Libraries / Subsystems
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***********************
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* Random
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* <TBD>
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HALs
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****
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* HALs are now moved out of the main tree as external modules and reside in
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their own standalone repositories.
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Documentation
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*************
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* <TBD>
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Tests and Samples
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*****************
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* <TBD>
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Issue Related Items
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*******************
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These GitHub issues were addressed since the previous 2.1.0 tagged
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release:
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.. comment List derived from GitHub Issue query: ...
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* :github:`issuenumber` - issue title
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