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Change-Id: I7901157fa691f149394dd0c30654d43c2b0385ed Signed-off-by: Anas Nashif <[email protected]>
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| .. _zephyr_1.5: | ||
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| Zephyr Kernel 1.5.0 | ||
| ******************** | ||
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| The Zephyr Engineering team is glad to announce the release of Zephyr Kernel | ||
| 1.5.0. This is the first release to follow the 3-month release cadence. | ||
| This release includes numerous fixes and support for major features. | ||
| Additional changes include support for new drivers, sensors, and boards. | ||
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| Major enhancements included with the release: | ||
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| - TCP Support | ||
| - Integration of the Paho MQTT Library support with QoS | ||
| - Flash Filesystem Support | ||
| - Integration of the mbedTLS library for encryption | ||
| - Improved BR/EDR support (for L2CAP, in particular). | ||
| - Support for the Altera Nios II/f soft CPU architecture | ||
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| A detailed list of changes since v1.4.0 by component follows: | ||
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| Kernel | ||
| ====== | ||
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| - Added nano_fifo_put_list() APIs, which allows queuing a list of elements | ||
| on a nanokernel FIFO. | ||
| - Removed unused memory pool structure field. | ||
| - Enhanced memory pool code. | ||
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| Architectures | ||
| ============= | ||
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| - ARM: Updated to include floating point registers. | ||
| - Altera Nios II/f soft CPU architecture support | ||
| - Internal Interrupt Controller | ||
| - Avalon Timer | ||
| - Avalon JTAG UART (polling mode) as default for qemu-system-nios2, | ||
| and 16550 UART as default for Altera MAX10. | ||
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| Boards | ||
| ====== | ||
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| - Added Nios II QEMU board. | ||
| - Added configuration for Altera MAX10 FPGA. | ||
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| Drivers and Sensors | ||
| =================== | ||
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| - Sensors: Added driver for I2C HMC5883L magnetometer. | ||
| - Sensors: Added driver for I2C TMP112 temperature sensor. | ||
| - Sensors: Added driver for MAX44009 light sensor. | ||
| - Sensors: Added driver for LPS25HB. | ||
| - HAL: Updated QMSI drivers to 1.1 | ||
| - Added DMA QMSI shim driver. | ||
| - Added Quark SE USB device controller driver. | ||
| - Added suspend/resume to QMSI drivers. | ||
| - Added Guard for critical sections of the QMSI drivers. | ||
| - Added Zephyr File System API. | ||
| - Added driver for ENC28J60 Ethernet SPI module. | ||
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| Networking | ||
| ========== | ||
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| - TCP Support | ||
| - Connection handling fixes in IP stack. | ||
| - Allow sending zero length user data IP packet. | ||
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| Network Buffers | ||
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| - New net_buf_simple API for light-weight on-stack (or static) buffers where a | ||
| net_buf (and its associated pool) is overkill. The net_buf API now uses as | ||
| an internal implementation detail net_buf_simple. | ||
| - Add support for network buffer fragmentation. | ||
| - Add more net_buf big endian helpers. | ||
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| Bluetooth | ||
| ========= | ||
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| - Multiple fixes & improvements to the nble driver. | ||
| - New API for dealing with Out of Band data (like the local address). | ||
| - Various smaller fixes & improvements in many places. | ||
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| Build and Infrastructure | ||
| ======================== | ||
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| - Added “qemugdb” target to start a local GDB on port 1234. | ||
| - Added script to filter known issues in the build output. | ||
| - Sanity: Added “-R” option to build all test with assertions. | ||
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| Libraries | ||
| ========= | ||
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| - File system: Imported Open Source FAT FS 0.12a code. | ||
| - Encryption: Imported mbedTLS library. | ||
| - Encryption: Updated tinycrypt library to 2.0. | ||
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| Documentation | ||
| ============= | ||
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| - Fixed all the documentations warnings during build. | ||
| - Fixed several typos, trademarks and grammar. | ||
| - Moved all the boards documentation to the wiki. | ||
| - Moved Code Contribution documentation to the wiki. | ||
| - Added package “ncurses” to the list of requirements. | ||
| - Updated Mac OS X instructions. | ||
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| Test and Samples | ||
| ================ | ||
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| - Samples: Replaced old debug macro to use new SYS_LOG macro. | ||
| - Added TMP112 sensor application. | ||
| - Added Quark SE power management sample application. | ||
| - Added DMA memory to memory transfer sample. | ||
| - Added sample for MAX44009 light sensor. | ||
| - Added MQTT publisher and subscriber samples. | ||
| - Added mbedTLS sample client. | ||
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| JIRA Related Items | ||
| ================== | ||
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| Stories | ||
| ------- | ||
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| * :jira:`ZEP-49` - x86: unify separate SysV and IAMCU code | ||
| * :jira:`ZEP-55` - enable nanokernel test_context on ARC | ||
| * :jira:`ZEP-58` - investigate use of -fomit-frame-pointer | ||
| * :jira:`ZEP-60` - irq priorities should be rebased to safe values | ||
| * :jira:`ZEP-69` - Extend PWM API to use arbitrary unit of time | ||
| * :jira:`ZEP-203` - clean up APIs for static exceptions | ||
| * :jira:`ZEP-225` - Add kernel API to put SoC to Deep Sleep (DS) State | ||
| * :jira:`ZEP-226` - Update sample PMA to support device suspend/resume | ||
| * :jira:`ZEP-227` - Add kernel API to put SoC to Low Power State (LPS) | ||
| * :jira:`ZEP-228` - File system interface designed after POSIX | ||
| * :jira:`ZEP-232` - Support for USB communications device class ACM | ||
| * :jira:`ZEP-234` - provide a direct memory access (DMA) interface | ||
| * :jira:`ZEP-243` - Create Wiki Structure for Boards | ||
| * :jira:`ZEP-249` - nios2: Enable altera_max10 board in sanitycheck runs for nanokernel | ||
| * :jira:`ZEP-254` - nios2: define NANO_ESF struct and populate _default_esf | ||
| * :jira:`ZEP-270` - nios2: determine optimal value for PERFOPT_ALIGN | ||
| * :jira:`ZEP-271` - nios2: enable microkernel & test cases | ||
| * :jira:`ZEP-272` - nios2: add global pointer support | ||
| * :jira:`ZEP-273` - nios2: implement flashing scripts | ||
| * :jira:`ZEP-274` - nios2: document GDB debugging procedure | ||
| * :jira:`ZEP-275` - nios2: scope support for instruction/data caches | ||
| * :jira:`ZEP-279` - nios2: demonstrate nanokernel hello world | ||
| * :jira:`ZEP-285` - FAT filesystem support on top of SPI Flash | ||
| * :jira:`ZEP-289` - nios2: implement kernel_event_logger | ||
| * :jira:`ZEP-291` - Driver for the ENC28J60 ethernet device | ||
| * :jira:`ZEP-304` - Investigate QEMU support for Nios II | ||
| * :jira:`ZEP-327` - Encryption Libraries needed for Thread support | ||
| * :jira:`ZEP-340` - TLS/SSL | ||
| * :jira:`ZEP-354` - Provide a DMA driver for Quark SE core | ||
| * :jira:`ZEP-356` - DMA device support | ||
| * :jira:`ZEP-357` - Support for the MAX44009 sensor | ||
| * :jira:`ZEP-358` - Add support for TMP112 sensor | ||
| * :jira:`ZEP-412` - Add driver API reentrancy support to RTC driver for LMT | ||
| * :jira:`ZEP-414` - Add driver API reentrancy support to flash driver | ||
| * :jira:`ZEP-415` - aaU, I want to use the NATS messaging protocol to send sensor data to the cloud | ||
| * :jira:`ZEP-416` - MQTT client capability: QoS1, QoS2 | ||
| * :jira:`ZEP-424` - AON counter driver needs to add driver API reentrancy support | ||
| * :jira:`ZEP-430` - Add driver API reentrancy support to PWM shim driver | ||
| * :jira:`ZEP-434` - Driver for HMC5883L magnetometer | ||
| * :jira:`ZEP-440` - Add driver API reentrancy support to WDT shim driver | ||
| * :jira:`ZEP-441` - Add driver API reentrancy support to GPIO shim drivers | ||
| * :jira:`ZEP-489` - nios2: handle unimplemented multiply/divide instructions | ||
| * :jira:`ZEP-500` - Domain Name System client library | ||
| * :jira:`ZEP-506` - nios2: support baremetal boot and XIP on Altera MAX10 | ||
| * :jira:`ZEP-511` - Add Deep Sleep support in PMA | ||
| * :jira:`ZEP-512` - Add suspend/resume support for some core devices to enable Deep Sleep support in PMA | ||
| * :jira:`ZEP-541` - Integrate QMSI releases to Zephyr | ||
| * :jira:`ZEP-567` - netz sample code | ||
| * :jira:`ZEP-568` - MQTT QoS sample app | ||
| * :jira:`ZEP-573` - IoT applications must use netz API | ||
| * :jira:`ZEP-590` - Update Zephyr's tinycrypt to version 2.0 | ||
| * :jira:`ZEP-643` - Add file system API documentation | ||
| * :jira:`ZEP-650` - Quark SE: Implement PM reference application | ||
| * :jira:`ZEP-652` - QMSI shim driver: RTC: Implement suspend and resume callbacks | ||
| * :jira:`ZEP-655` - QMSI shim driver: PWM: Implement suspend and resume callbacks | ||
| * :jira:`ZEP-658` - QMSI shim driver: GPIO: Implement suspend and resume callbacks | ||
| * :jira:`ZEP-659` - QMSI shim driver: UART: Implement suspend and resume callbacks | ||
| * :jira:`ZEP-662` - QMSI shim driver: Pinmux: Implement suspend and resume callbacks | ||
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| Epic | ||
| ---- | ||
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| * :jira:`ZEP-278` - Enable Nios II CPU on Altera Max10 | ||
| * :jira:`ZEP-284` - Flash Filesystem Support | ||
| * :jira:`ZEP-305` - Device Suspend / Resume infrastructure | ||
| * :jira:`ZEP-306` - PWM Enabling | ||
| * :jira:`ZEP-406` - Drivers shall be re-entrant | ||
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| Bug | ||
| --- | ||
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| * :jira:`ZEP-68` - Final image contains duplicates of some routines | ||
| * :jira:`ZEP-156` - PWM Set Value API behaves incorrectly | ||
| * :jira:`ZEP-158` - PWM Set Duty Cycle API does not work | ||
| * :jira:`ZEP-180` - make menuconfig user provided options are ignored at building time | ||
| * :jira:`ZEP-187` - BLE APIs are not documented | ||
| * :jira:`ZEP-218` - [drivers/nble][PTS_TEST] Fix responding with the wrong error codes to the Prepare Write Request | ||
| * :jira:`ZEP-221` - [drivers/nble][PTS_TEST] Implement Execute Write Request handler | ||
| * :jira:`ZEP-369` - When building out of the tree, application object files are not placed into outdir | ||
| * :jira:`ZEP-379` - _k_command_stack may be improperly initialized when debugging | ||
| * :jira:`ZEP-384` - D2000 hangs after I2C communication with BMC150 sensor | ||
| * :jira:`ZEP-401` - PWM driver turns off pin if off time is 0 in set_values | ||
| * :jira:`ZEP-423` - Quark D2000 CRB documentation should include instructions to flash bootloader | ||
| * :jira:`ZEP-435` - Ethernet/IPv4/TCP: ip_buf_appdatalen returns wrong values | ||
| * :jira:`ZEP-456` - doc: `IDT security` section dissapeared | ||
| * :jira:`ZEP-457` - doc: contribute/doxygen/typedefs.rst: examples files are broken | ||
| * :jira:`ZEP-459` - doc: kconfig reference entries in HTML are lacking a title | ||
| * :jira:`ZEP-460` - doc: document parameters of DEVICE* macros | ||
| * :jira:`ZEP-461` - Release 1.4.0 has broken the BMI160 sample as well as an application based on it | ||
| * :jira:`ZEP-463` - Getting started guide "next" link doesn't take you to "Checking Out the Source Code Anonymously" section | ||
| * :jira:`ZEP-469` - Ethernet/IPv4/TCP: net_receive & net_reply in server mode | ||
| * :jira:`ZEP-474` - ND: Neighbor cache is not getting cleared | ||
| * :jira:`ZEP-475` - Issue with timer callback routine: Condition checked is incorrect | ||
| * :jira:`ZEP-478` - Linux setup docs missing step to install curses development package for Fedora | ||
| * :jira:`ZEP-497` - Ethernet/IPv4/TCP: failed to get free buffer | ||
| * :jira:`ZEP-499` - TMP007 driver returns invalid values for negative temperature | ||
| * :jira:`ZEP-514` - memory corruption in microkernel memory pool defrag() | ||
| * :jira:`ZEP-516` - Ubuntu setup instructions missing 'upgrade' step | ||
| * :jira:`ZEP-518` - SPI not working on Arduino101 | ||
| * :jira:`ZEP-522` - TCP/client-mode: disconnect | ||
| * :jira:`ZEP-523` - FIFOs defined by DEFINE_FIFO macro use the same memory buffer | ||
| * :jira:`ZEP-525` - srctree changes are breaking applications | ||
| * :jira:`ZEP-526` - build "kernel event logger" sample app failed for BOARD=quark_d2000_crb | ||
| * :jira:`ZEP-534` - Scan for consistent use of "platform/board/SoC" in documentation | ||
| * :jira:`ZEP-537` - doc: create external wiki page "Maintainers" | ||
| * :jira:`ZEP-545` - Wrong default value of CONFIG_ADC_QMSI_SAMPLE_WIDTH for x86 QMSI ADC | ||
| * :jira:`ZEP-547` - [nble] Failed to start encryption after reconnection | ||
| * :jira:`ZEP-554` - samples/drivers/aon_counter check readme file | ||
| * :jira:`ZEP-555` - correct libgcc not getting linked for CONFIG_FLOAT=y on ARM | ||
| * :jira:`ZEP-556` - System hangs during I2C transfer | ||
| * :jira:`ZEP-565` - Ethernet/IPv4/TCP: last commits are breaking network support | ||
| * :jira:`ZEP-571` - ARC kernel BAT failed due to race in nested interrupts | ||
| * :jira:`ZEP-572` - X86 kernel BAT failed: Kernel Allocation Failure! | ||
| * :jira:`ZEP-575` - Ethernet/IPv4/UDP: ip_buf_appdatalen returns wrong values | ||
| * :jira:`ZEP-595` - UART: usb simulated uart doesn't work in poll mode | ||
| * :jira:`ZEP-598` - CoAP Link format filtering is not supported | ||
| * :jira:`ZEP-611` - Links on downloads page are not named consistently | ||
| * :jira:`ZEP-616` - OS X setup instructions not working on El Capitan | ||
| * :jira:`ZEP-617` - MQTT samples build fail because netz.h file missing. | ||
| * :jira:`ZEP-621` - samples/static_lib: fatal error: stdio.h: No such file or directory | ||
| * :jira:`ZEP-623` - MQTT sample mqtt.h missing "mqtt_unsubscribe" function | ||
| * :jira:`ZEP-632` - MQTT fail to re-connect to the broker. | ||
| * :jira:`ZEP-633` - samples/usb/cdc_acm: undefined reference to 'uart_qmsi_pm_save_config' | ||
| * :jira:`ZEP-642` - Inconsistent interpretation of pwm_pin_set_values arguments among drivers | ||
| * :jira:`ZEP-645` - ARC QMSI ADC shim driver fails to read sample data | ||
| * :jira:`ZEP-646` - I2C fail to read GY2561 sensor when GY2561 & GY271 sensor are attached to I2C bus. | ||
| * :jira:`ZEP-647` - Power management state storage should use GPS1 instead of GPS0 | ||
| * :jira:`ZEP-669` - MQTT fail to pingreq if broker deliver topic to client but client doesn't read it. | ||
| * :jira:`ZEP-673` - Sanity crashes and doesn't kill qemu upon timeout | ||
| * :jira:`ZEP-679` - HMC5883L I2C Register Read Order | ||
| * :jira:`ZEP-681` - MQTT client sample throws too many warnings when build. | ||
| * :jira:`ZEP-687` - docs: Subsystems/Networking section is almost empty | ||
| * :jira:`ZEP-689` - Builds on em_starterkit fail | ||
| * :jira:`ZEP-695` - FatFs doesn't compile using Newlib | ||
| * :jira:`ZEP-697` - samples/net/test_15_4 cannot be built by sanitycheck | ||
| * :jira:`ZEP-703` - USB sample apps are broken after QMSI update | ||
| * :jira:`ZEP-704` - test_atomic does not complete on ARC | ||
| * :jira:`ZEP-708` - tests/kernel/test_ipm fails on Arduino 101 | ||
| * :jira:`ZEP-739` - warnings when building samples for quark_se devboard | ||
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| Known issues | ||
| ------------ | ||
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| * :jira:`ZEP-517` - build on windows failed "zephyr/Makefile:869: \*\*\* multiple target patterns" | ||
| - No workaround, will fix in future release. | ||
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| * :jira:`ZEP-711` - I2c: fails to write with mode fast plus | ||
| - No workaround need it, there is no support for high speed mode. | ||
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| * :jira:`ZEP-724` - build on windows failed: 'make: execvp: uname: File or path name too long' | ||
| - No workaround, will fix in future release. | ||
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| * :jira:`ZEP-467` - Hang using UART and console. | ||
| - No workaround, will fix in future release. | ||
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| * :jira:`ZEP-599` - Periodic call-back function for periodic REST resources is not getting invoked | ||
| - No workaround, will fix in future release. | ||
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| * :jira:`ZEP-471` - Ethernet packet with multicast address is not working | ||
| - No workaround, will fix in future release. | ||
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| * :jira:`ZEP-473` - Destination multicast address is not correct | ||
| - No workaround, will fix in future release. |
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