mbed OS 5.5.4 released


We are pleased to announce the mbed OS 5.5.4 release is now available. This release includes 3 new targets: LPCXpresso54114, LPCXpresso54608 and VBLUno52.

Here is a full list of all changes and fixes in this release...

Ports for Upcoming Targets

  • 4290: Add mbed support for LPCXpresso54114 & LPCXpresso54608 boards
  • 4765: Add support for the VBLUno52 board

Fixes and Changes

  • 4620: Extend tests for RTOS Thread class
  • 4640: STM32L1 Flash API and xDot bootloader support
  • 4664: STM32: Fix the CAN initializing to the wrong frequency
  • 4676: Correctly enable / disable InterruptIn Edges detection
  • 4682: Test: RTOS: Semaphore: Rework tests
  • 4687: STM: cleanup mbed_rtx.h file
  • 4708: Enable greentea testing on CM3DS_MPS2 target
  • 4733: Prevent double define in very old builds
  • 4718: Toolchain: Add a note about weak functions and header files
  • 4732: Correct DAC pin assignment
  • 4727: Update UART3 pins for UBLOX_C030 platform.
  • 4745: WIZnet W7500*: Remove support for RTC
  • 4751: Remove redundant ODIN-W2 target folder
  • 4662: BLE/HRM : Fix #4661
  • 4740: STM32 : Clock source selection in json config file (PR2)
  • 4696: Max32630 UART: Fix IRQ dispatching and CTS/RTS line configuration
  • 4615: Add set_baud() method to UARTSerial().
  • 4706: Fix inconsistent mbed-trace dummy defines and original function declarations
  • 4721: REALTEK_RTL8195AM: FlashIAP read and address scope
  • 4717: STM32: Remove i2c_read() and i2c_write() redirects to HAL_I2C_IsDeviceReady()
  • 4726: Update ATCmdParser example code
  • 4731: Boot: Make ARMC library mutexes dynamic
  • 4734: Avoid data loss with serial interrupt used at high baudrates
  • 4754: Resolve TLS handshake failing issue for REALTEK_RTL8195AM
  • 4756: Fix #4613: remove duplicated startup files for MICRONFCBOARD
  • 4762: DISCO_L475VG_IOT : pin update
  • 4764: STM32F0 : remove unavailable pins
  • 4774: Add support for runtime test specification
  • 4775: Fix non-portable defines
  • 4778: Add AES HW encryption for NUCLEO_F756ZG in mbedtls
  • 4782: mbed-hal: Fixed flash test
  • 4793: STM32 I2C : correct async issue
  • 4794: NUCLEO_F767ZI : boot issue with GCC
  • 4714: Expose SystemCoreClock via cmsis.h to support new CMSIS/RTX
  • 4744: Allow user to set default transfer byte for block read
  • 4807: LPC MCUXpresso: fix write_fill argument for block write function
  • 4742: Deprecate unsupported exporters
  • 4729: RTOS: Mutex: Rework tests
  • 4715: Nanostack+mbed-client libservice update
  • 4738: ONME-3113: Fix GCC_ARM and ARM compiler warnings from mbed-mesh-api
  • 4755: Bluepill: hse config fix
  • 4790: Improve documentation for memory stat ops
  • 4800: Fix infinite calling loop
  • 4804: Copy static files only

Using the release

You can fetch the mbed OS 5.5.4 release from the mbed-os GitHub repository, using the tag "mbed-os-5.5.4". Please feel free to ask any questions or provide feedback on this release here, or to contact us at support@mbed.org.

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