mbed library change log
http://developer.mbed.org/users/mbed_official/code/mbed/shortlog

mbed-os-library releases
https://github.com/ARMmbed/mbed-os/releases

mbed-os-5.10.0 - 18W39¶

• Update linker files for NUCLEO_F207ZG and enable bootloader functionality
• STM32 : script to generate PeripheralPins.c for new target addition
• DISCO_L475VG_IOT01A remove old QSPI pins
• Fix memory allocation on STM32L4 devices
• Adjust STMF411xE IAR linker file to mbed-os memory needs.

mbed-os-5.9.7 - 18W37¶

• No change

mbed-os-5.9.6 - 18W35¶

STM32F1

• Fix RTC wrong Sunday value

STM32

• Fix wrong MBED_ASSERT usage in clock setting

NUCLEO_F303RE

• Add bootloader support

STM32

• Fix LPTICKER/RTC wake up timer issue: timer is now reset before setting a new value

mbed-os-5.9.5 - 18W33¶

STM32F439xI

• Decrease stack and increase heap sizes in IAR linker file

STM32F1

• Update to CubeF1 V1.6.1

STM32F7

• Remove HAL_InitTick() declaration in us_ticker_data.h files

STM32

• Remove uart force_reset at init

STM32

• Check for UART ongoing transfers before entering deepsleep

mbed-os-5.9.4 - 18W31¶

STM32

• Improve GPIO IRQ edge detection when waking-up from deepsleep

STM32F2/F4/F7

• Use LL API for IRQ

STM32L496

• Fix RAM size in ARM scatter file

mbed-os-5.9.3 - 18W29¶

STM32

• Add lpuart_clock_source config
• Fix RTC test issue on targets using a 16-bit timer for us_ticker
• Refactor us_ticker files
• Bypass RTC shadow registers
• Improvement of lp_ticker code
• Enable HSI/LSE clocks for LPUART

DISCO_L496AG

• Change LED1 and LED2 pins

DISCO L4

• Add TWO_RAM_REGIONS macro

mbed-os-5.9.2 - 18W27¶

STM32

• Disable STM ethernet driver hardware checksum calculation
• Fix data alignment issue in HASH function for F2, F7, L4
• STM32: Reduce HAL_deepsleep stack usage
• Update all files with MBED astyle rules
• Get serial RX/TX active state

NUCLEO_F429ZI

• Fix LED_RED mapping

v162/mbed-os-5.9.1 - 18W25¶

STM32

• Increase sampling time for ADC internal channels
• Remove support of LPTICKER on small targets (F030R8, F031K6, F042K6, F051R8, F103C8)
• Add ISM43362 driver support for DISCO boards with WIFI (DISCO_L475, DISCO_F413)
• Replace HAL_GetTick function
• Ethernet: remove TX RX locking interrupt perforation

STM32F4

• Fix data aligment problem in hash write function

STM32F76x

• Add support of dual bank flash mode

DISCO_F413ZH

• Use SPI_3 to control the WIFI module on the board

STM32L433RC

• Add IAR exporter

mbed-os-5.9.0 - 18W24¶

• No change

mbed-os-5.8.6 - 18W23¶

STM32

• Add the possibility for the user to define its own Ethernet PHY init functions
• Fix SPI NSS pin configuration
• Rework all PeripheralPins.c and PinNames.h files
• Increase ADC internal channels sampling time

STM32L433RC

• Add IAR exporter definition

DISCO_F413ZH

• Set PB_4/PB_5 on SPI3 instead of SPI1

mbed-os-5.8.5 - 18W21¶

STM32

• Fix for Ethernet: remove tx/rx locking interrupt perforation
• Fix invalid config header path in SW4STM32 exporter

STM32F3

• Update with STM32CubeF3 V1.9.0

mbed-os-5.8.4 - 18W19¶

STM32L0

• Update with CubeL0 V1.10.0

STM32

• RTC Init minor update

NUCLEO_F411RE

• Add bootloader support

mbed-os-5.8.3 - 18W17¶

STM32

• Improvement of deep sleep clock configuration
• Fix issue with PCD negative numbers
• Fix compilation warning issues

STM32L4

• Correct armc6 detection logic

DISCO_F769NI

• Set clock_source to USE_PLL_HSE_EXTC

STM32L151CC

• Add iar export support

STM32L496AG

• Add IAR exporter

v161/mbed-os-5.8.2 - 18W15¶

STM32L1

• Update ST HAL driver to CubeL1 v1.8.1

mbed-os-5.8.1 - 18W13¶

DISCO_L496AG

• Add new platform

STM32

• Fix issue with RTC: When LSE is configured LSI should not be affected
• Optimize RTC wake up timer init for LPticker

NUCLEO_L433RC_P

• Fix pins definitions

STM32L4

• Fix ADC Internal Channels sampling time and channels management

mbed-os-5.8.0 - 18W13¶

• No change

v160/mbed-os-5.7.7 - 18W12¶

STM32L475 / L476 / L486

• Use SRAM2 for stack and SRAM1 for heap

STM32

• Update RTC free function

mbed-os-5.7.6 - 18W09¶

DISCO_F303VC

• STDIO pins correction and alignment with STM32 family

STM32L0/STM32L4

• Enable use of LPUART in stop mode

STM32F7

• Update ST HAL driver with CubeF7 v1.10.0

STM32F4

• Update ST HAL driver with CubeF4 v1.19.0

NUCLEO_F429ZI

• Add support of Asynchronous SERIAL communication

STM32

• Improvement of STDIO pin redefinition mechanism

v159/mbed-os-5.7.5 - 18W07¶

STM32

• Set all PinMap structures as weak
• Fix a bug with UART irq index
• Add FIFO flush before transfer in SPI async api

NUCLEO F413ZH / NUCLEO_L433RC

• Fix STDIO configuration

STM32L4

• Add missing ST HAL UART functions

STM32L476/486

• Improve SRAM usage for IAR (use both SRAM areas)

STM32F7

• Add bootloader support

DISCO_L072CZ_LRWAN1

• Move target folder

mbed-os-5.7.4 - 18W05¶

DISCO_F407VG

• Alignment with other STM32
• Correct ARM scatter file

DISCO_L475VG_IOT01A

• Improve SRAM use for IAR toolchain

NUCLEO_F401RE

• Update PeripheralPins file

STM32F0

• Fix issue with usarts sharing the same irq vector

STM32F2

• Add support of Flash API

STM32Lxxx

• Update HAL_RCC_OscConfig in PLL configuration

STM32

• Add LPTIM feature and LPT optimization
• STDIO pins number are now configurable
• CAN: fix wrong ID and MASK filter
• Fix serial 7bit data format

v158/mbed-os-5.7.3 - 18W03¶

NUCLEO_F413ZH

• Add new platform

STM32

• Fix issue to exit deepsleep when RTC has not been initialized
• Add support of Flash API for STM32F0, STM32F1 and STM32F3 devices
• Improve UART init: factorize code, possibility to change default STDIO baudrate

STM32F0

• Update HAL driver with Cube V1.9.0

mbed-os-5.7.2 - 18W01¶

STM32

• USBHost files refactoring

STM32F7

• Fix Ethernet issue by adding memory barriers

mbed-os-5.7.1 - 17W52¶

STM32

• Fix wrong CAN RTR position bit in TX mailbox register
• Fix issue with CAN3 declaration
• Fix compilation issue when USE_FULL_ASSERT macro is used
• Improvement of Low Power Timer

NUCLEO_L433RC-P

• Add new platform

DISCO_F413ZH

• Add support of USB Device

DISCO_L475VG_IOT01A

• Add IAR exporter

mbed-os-5.7.0 - 17W51¶

STM32

• I2C: Configure pins in OpenDrainNoPull by default (no pullup)
• Add ADC calibration for L4, F1, F3 devices
• Initialize ADC peripheral for each AnalogIn object creation

v157/mbed-os-5.6.6 - 17W49¶

STM32

• Add USB Device on DISCO_F429ZI
• SPI 3 wires mode not supported in SPI slave

DISCO_L072CZ_LRWAN1

• Can use LSE clock from LORA module

STM32F407VG

• Fix RTC issue

NUCLEO_L432KC

• Fixed async serial issue

DISCO_F429ZI

• Support bootloader

DISCO_F746NG

• Add usp_speed configuration

v156/mbed-os-5.6.5 - 17W47¶

NUCLEO_L496ZG_P

• Add new platform

STM32F412

• Fix IAR linker file issue (wrong RAM size)

STM32

• Fix Flash 2MB GetSector issue
• Fix Ethernet RMII issue
• Fix memory corruption in Receive in HAL smartcard files
• Add support of CAN3

DISCO_L475VG_IOT01A

• Add bootloader support

DISCO_L072CZ_LRWAN1

• HSE clock configuration improvement

v155/mbed-os-5.6.4 - 17W45¶

NUCLEO_L496ZG

• Add new platform

DISCO_L475VG_IOT01A, DISCO_L072CZ_LRWAN1

• Activate the FLASH hal support

NUCLEO_F207ZG

• Analogout improvement

NUCLEO_F070RB

• Fix out of memory problem for mail, race, malloc and semaphore tests

STM32F4/STM32L4

• Remove HAL MSP template file

STM32F7

• Fix Ethernet issue for STM32F767 revA devices

STM32

• TRNG: remove call to deprecated HAL_RNG_GetRandomNumber
• Remove compilation warnings (analogout, serial, ethernet, I2C, flash)

v154/mbed-os-5.6.3 - 17W43¶

NUCLEO-32pins boards

• Add alternate pins (Px_y_ALTz)

STM32

• Fix an issue with GCC in analogout and RTC api files (structures not well initialized after Reset)
• RTC: Call irq_handler whenever interrupt fires

NUCLEO_F446RE

• Add bootloader support

v153/mbed-os-5.6.2 - 17W41¶

STM32

• Add the possibility to freeze the master Timer when in Debug (need FREEZE_TIMER_ON_DEBUG macro to be set)
• Improvement of Flash api (Lock/Unlock for each operation)
• Remove HSE_XTAL clock setting per defaultin targets.json
• USBDevice files clean-up

STM32F7

• Fix RTC WakeUp Timer issue (change in ST HAL - PR #5208)

NUCLEO_L432KC

• Increase RAM size from 48K to 64K

v152/mbed-os-5.6.1 - 17W40¶

NUCLEO_F070RB/F072RB

• IAR stack size decreased from 2KB to 1KB

STM32F4/F7

• Add support of Flash API

STM32L0/L1

• Change minimum Flash programmation size to 4 bytes

STM32L4

• Change minimum Flash programmation size to 8 bytes

STM32

• Fix CAN Reset issue to not lose context
• us_ticker improvements
• Improvement of sw4stm32 toolchain exporter

v151/mbed-os-5.5.7 - 17W37¶

NUCLEO_F103RB

• Fix a bug with AFIO clock not enabled for debug pins (JTAG/SWD)

NUCLEO_F401RE

• Freeze master timer on stop/breakpoint

STM32F4

• Increase ADC sample time for VREF

STM32

• Add support of SPI 3 wires communication

v150/mbed-os-5.5.6 - 17W35¶

NUCLEO_F410RB

• Fix issue in ARM and uARM scatter files for reserved RAM area used by interrupt vectors

NUCLEO_L053R8/DISCO_L053C8

• Refactor files

STM32

• Fix bug in can_speed function
• Disable/enable IRQs in sleep/deep_sleep functions

v149/mbed-os-5.5.5 - 17W33¶

STM32

• Improvement of analogin files

STM32F4

• Fix bug in stm32f4xx_hal_mmc.c file

NUCLEO_F412ZG

• Add support of FLASH API

v148/mbed-os-5.5.4 - 17W31¶

STM32F0

• Refactor system_stm32f0xx.c file (clock configuration is done now in system_clock.c)
• Remove STDIO_TX/RX pins usage on peripherals other than Serial
• Replace TC by TXE flag in uart_irq

STM32F1

• Improve I2C transmit/receive processing
• Refactor system_stm32f1xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

STM32F2

• Improve I2C transmit/receive processing
• Refactor system_stm32f2xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

STM32F3

• Refactor system_stm32f3xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

STM32F4

• Improve I2C transmit/receive processing
• Replace TC by TXE flag in uart_irq

STM32F7

• Refactor system_stm32f7xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

NUCLEO_F767ZI

• Change in GCC_ARM startup file

STM32L0

• Refactor system_stm32l0xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

DISCO_L053C8/NUCLEO_L053R8

• Fix bug in DAC pin configuration

STM32L1

• Improve I2C transmit/receive processing
• Refactor system_stm32l1xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq
• Add support of FLASH API

STM32L4

• Refactor system_stm32l4xx.c file (clock configuration is done now in system_clock.c)
• Replace TC by TXE flag in uart_irq

STM32

• Fix issue with can_init_freq function
• Improvement of GPIO IRQ configuration
• Improvement of I2C write/read
• Use targets.json file to configure the system clock

v147/mbed-os-5.5.3 - 17W29¶

NUCLEO_F070RB

• Improvement of GCC_ARM startup file

STM32F0/F3/F7/L0/L4

• Improvement of Serial interrupt flags management

STM32F429xx

• Add support of Flash API
• Add support of all alternate-functions pins

STM32F4

• Increase ADC sampling time to 480 cycles for VBAT internal channel

v146/mbed-os-5.5.2 - 17W27¶

NUCLEO_F070RB

• Divide HSI PLL clock by 2

STM32F4

• Set HSE timeout to 100ms instead of 5s
• Refactor system_stm32f4xx.c file (clock configuration is done now in system_clock.c)

STM32

• Refactor of DAC (AnalogOut) code
• Improve spi_master_write function using LL driver
• Improve us_ticker_set_interrupt function

DISCO_F413ZH

• Add new target

STM32F7

• Update CubeF7 HAL driver to V1.2.2 14-Apr-2017

STM32L0

• Increase ADC sampling time to 239.5 cycles

DISCO_L475VG_IOT01A

• Fix startup issues related to cmsis5/rtx5 update

v145/mbed-os-5.5.1 - 17W25¶

STM32

• Clock configuration moved from SystemInit() to mbed_sdk_init() (due to CMSIS5 update)
• Improvement of 16bit ticker, pin_function(), CAN (Add can_init_freq() function), RTC, Serial, SPI master block write

STM32F2

• Update CubeF2 HAL driver to V1.2.1 14-Apr-2017
• Update CMSIS F1 driver to V2.2.0 17-Mar-2017

STM32F4

• Update CubeF4 HAL driver to V1.7.1 14-Apr-2017
• Update CMSIS F1 driver to V2.6.1 14-Feb-2017

STM32L4

• Update CubeL4 HAL driver to V1.7.1 21-Apr-2017
• Update CMSIS F1 driver to V1.3.1 21-Apr-2017

DISCO_L475VG_IOT01A

• Add new target

v144/mbed-os-5.4.7 - 17W23¶

STM32

• NVIC_SetVector function changed (test RAM address instead of Flash address)

v143/mbed-os-5.4.6 - 17W21¶

STM32F1

• Update CubeF1 HAL driver to V1.1.0 14-Apr-2017
• Update CMSIS F1 driver to V4.2.0 31-Mar-2017

NUCLEO_F207ZG/F429ZI/F439ZI/F746ZG/F756ZG/F767ZI

• Add STM32_D11_SPI_ETHERNET_PIN configuration (set in targets.json file)

STM32F3

• Fix in stm32f3xx_hal_pcd.h

STM32F4

• Fix in stm32f3xx_hal_dma.c/h

STM32F429xI

• Decrease stack size to 4KB

STM32L0

• Fix in stm32l0xx_hal_rcc_ex.c

DISCO_L072CZ_LRWAN1

• Add new target

v142/mbed-os-5.4.5 - 17W19¶

STM32

• Add definition of BUTTON1 (same as USER_BUTTON)

v141/mbed-os-5.4.4 - 17W17¶

STM32

• Move ADC internal channel "pins" in dedicated PinMap_ADC_Internal const table (not tested by ci-test-shield).

STM32F469xI/F756xG/F767xI/F769xI

• IAR Heap size increased to 64KB

v140/mbed-os-5.4.3 - 17W15¶

NUCLEO_F303ZE

• Correct A0-A5 and D0-D1 pins definition

DISCO_L053C8, NUCLEO_L031K6/L053R8

• Decrease IAR heap/stack size

NUCLEO_L011K4

• Remove ARM_STD, GCC_ARM and IAR toolchains files (not supported)

NUCLEO_L476RG

• Add UART on PB_10/PB_11 pins

STM32

• Fix in I2C slave address management

v139/mbed-os-5.4.2 - 17W13¶

NUCLEO_F439ZI

• Add mbedTLS

NUCLEO_F302R8

• Add PB_8/PB_9 pins for CAN

STM32F429/F439

• Set IAR heap to 64KB

STM32F7

• Update CubeF7 HAL driver to V1.2.0 30-Dec-2016
• Update CMSIS F7 driver to V1.2.0 30-Dec-2016
• Add missing initialization of TimMasterHandle.Init.AutoReloadPreload element in HAL_InitTick function

v138/mbed-os-5.4.1 - 17W11¶

NUCLEO_F103RB

• Fix issue with CAN_RD pin

STM32F429xx

• Fix startup issue for ARM and IAR (introduced by uVisor)

NUCLEO_F446ZE

• Add AnalogIn on PF_3/PF_5/PF_10 pins

STM32F746xG

• Increase heap size to 0x13000 for IAR

STM32L476xG

• Set APB2 clock to 80MHz (used by SPI)

STM32

• Factorization of CAN and PWM files
• Factorization and improvement of GPIO
• Fix issues with RTC (weekday, rtc_isenabled)
• Fix issues with deepsleep (STM32L4)

v137/mbed-os-5.3.6 - 17W09¶

STM32F7

• Take into account 25MHz xtal -used by HSE_VALUE macro) on some boards.

STM32L4

• Add clearing of RTC_FLAG_WUTF flag in HAL_RTCEx_SetWakeUpTimer_IT() function (CubeL4 HAL driver).

STM32

• Bug fix in spi_frequency() function

v136/mbed-os-5.3.5 - 17W07¶

NUCLEO_F207ZG

• Add definition of "Pxx_ALTn" pins

STM32L0

• Add LL Cube driver

STM32

• Add i2c_sw_reset function for devices with I2C IP V2
• Reorganize targets folders

v135 - 17W05¶

STM32F3

• Update CubeF3 HAL driver to V1.4.0 16-Dec-2016
• Update CMSIS F3 driver to V2.3.1 16-Dec-2016

STM32F4

• Remove of HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); in HAL_Init function.

DISCO_F429ZI

• Change GCC_ARM startup files (.s and .ld) and SystemInit function for uvisor.

STM32F7

• Update CubeF7 HAL driver to V1.1.2 23-Sep-2016
• Update CMSIS F7 driver to V1.1.2 23-Sep-2016

STM32

• Fix bug in i2c_byte_read function.

v134 - 17W03¶

STM32F0

• Update CubeF0 HAL driver to V1.5.0 04-Nov-2016
• Update CMSIS F0 driver to V2.3.1 04-Nov-2016

STM32

• Fix bugs in CAN
• Fix bug for F0 in HAL_InitTick function
• Fix bugs and add improvements for I2C
• Fix bug for L4 in deepsleep function
• Fix bug in spi_master_write function

v133 - 17W01¶

STM32F7

• Disable DCache for Ethernet (LWIP feature)

STM32F1

• Update CubeF1 HAL driver to V1.0.5 06-Dec-2016
• Clear flags in can_irq function

NUCLEO_F103RB

• Correct PC7/PWM, PB9/CANTD and PB8/CAN_RD pins configuration

STM32

• Add call to MBED_ASSERT when USE_FULL_ASSERT macro is enabled in xxx_hal_conf.h file
• Improvement of I2C async functions
• Factorization of rtc_api and sleep files

v132 - 16W51¶

STM32F0

• Change ADC scan conversion mode to ADC_SCAN_DIRECTION_FORWARD instead of DISABLE

STM32F2/F3/F4/F7/L0/L4

• Changes in ST HAL i2c, usb and pcd files

STM32F4

• Changes in ST HAL dma files
• Fix problem with VBAT/VREF channels

STM32L0

• Changes in ST HAL spi and dma files

STM32L1

• Changes in ST HAL i2c and spi files

STM32

• Fix issue with gpio_irq_free function

DISCO_F469NI

• Add missing CAN pins

NUCLEO_F412ZG

• Add new target

DISCO_L476VG

• Change stack/heap configuration for GCC and IAR
• Suppress start with external clock (MCO)
• Update SetSysClock_PLL_MSI function

NUCLEO_L476RG

• Suppress start with external clock (MCO)
• Update SetSysClock_PLL_MSI function

NUCLEO_L432KC

• Suppress start with external clock (MCO)

v131 - 16W50¶

NUCLEO_F103RB

• Add Serial Flow Control pins

v130 - 16W47¶

STM32F4

• Add I2C Async communication

STM32L0

• Update CubeL0 HAL driver to V1.7.0 31-May-2016

v129 - 16W45¶

STM32

• Change GCC_ARM init sequence in startup_xxx.s file

STM32F0

• Fix issue in CAN filter function

NUCLEO_F072RB

• Correction on PB_5/PWM pin (channel 2 used)

v128 - 16W43¶

STM32F0

• Add Serial Flow Control

STM32F1

• Fix issue with us_ticker

STM32F4

• Remove the previous byte transfer wait in i2c_stop function
• Add LowPower Ticker with RTC

STM32

• Fix issue with GPIO mode configuration
• Add ADC internal channels
• Remove the call to HAL_Init() in mbed_sdk_init() for GCC_ARM compiler

v127 - 16W39¶

NUCLEO_F303ZE

• Change initial SP to 0x20010000 (instead of 0x20004000) for ARM_STD compiler

STM32F4

• Changes in stm32f4xx_hal_i2c.c !!! Functions I2C_MasterReceive_RXNE and I2C_MasterReceive_BTF.
• Changes in stm32f4xx_hal_spi.c !!! Functions SPI_TxISR_8BIT and SPI_TxISR_16BIT.

STM32F0

• Add ADC internal channels
• Add LowPower Ticker with RTC
• Add Serial Async

STM32F3

• Add Serial Flow Control
• Add LowPower Ticker with RTC

STM32F4

• Add SPI Async
• Add I2C Async

STM32F7

• Add LowPower Ticker with RTC
• Add Serial Async

STM32L0

• Add Serial Flow Control
• Add LowPower Ticker with RTC
• Add Serial Async

STM32L1

• Add Serial Flow Control
• Add LowPower Ticker with RTC

STM32L4

• Add LowPower Ticker with RTC

v126 - 16W37¶

NUCLEO_F303ZE

• Add new target

DISCO_F769NI

• Add new target (done by Community)

STM32F1

• Add Serial Async mode and Serial Flow Control

STM32F4

• Add ADC internal channels

DISCO_L476VG

• Add Serial Flow Control pins

v125 - 16W35¶

STM32F3/L1/L4/NUCLEO_F207ZG

• Add Serial Async and Hardware Flow Control

STM32F4/F7

• Add entropy hardware poll

v124 - 16W33¶

STM32F0/F1

• Add macro STM_PIN_DATA_EXT to facilitate pinout configuration (analog_in/out, pwmout)

STM32F1

• Fix bug with ADC external trigger conversion (use software start)

DISCO_F429ZI/F469NI, NUCLEO_F410RB/F411RE/F429ZI/F446RE

• Add Serial Flow Control pins

STM32F4

• Update Serial Async mode. Remove the DMA transfer.

DISCO_L476VG

• Add more SPI_2 pins

v123 - 16W32¶

STM32F0/F1/F3/F4/F7/L0/L1/L4

• Change timer flags management in hal_tick.c

STM32F0/F1/F4/F7/L0/L1/L4

• Increase PWM period

STM32F0/F1/F3/F7/L0/L1/L4

• Update RTC date format

STM32F4/F7/L1/L4

• Replace TXE by TC flag for Serial

STM32F3

• Update STM32Cube HAL driver to V1.3.0

NUCLEO_F207ZG

• Add new target

v122 - 16W30¶

STM32F0

• Update STM32Cube CMSIS driver to V2.3.0 and HAL driver to V1.4.0
• Add LowPower Ticker

NUCLEO_F030R8/F070RB/F103RB, DISCO_F100RB

• Update hal_tick.c

STM32F1

• Add CAN
• Fix bug in GPIO PU/PD configuration
• Improve SPI

STM32F3

• Update STM32Cube CMSIS driver to V2.3.0 and HAL driver to V1.2.1
• Add CAN
• Improve SERIAL and SPI

STM32F4

• Update STM32Cube CMSIS driver to V2.5.0 and HAL driver to V1.5.0
• Improve SERIAL Async and SPI

STM32F7

• Update STM32Cube CMSIS driver to V1.1.0 and HAL driver to V1.1.0
• Add CAN
• Improve SERIAL Async and SPI

STM32L0

• Improve usticker, SERIAL and SPI

STM32L1

• Update STM32Cube CMSIS driver to V2.1.3 and HAL driver to V1.1.3
• Improve RTC, SERIAL and SPI

STM32L4

• Update STM32Cube CMSIS driver to V1.1.1 and HAL driver to V1.5.1
• Add CAN
• Improve RTC, SERIAL and SPI

NUCLEO_F429ZI/F446ZE/F767ZI/L011K4/L432KC

• Add new targets

v121 - 16W21¶

STM32F0/F1

• Add fix for 16-bit timer (Issue #816) - differ from L0

STM32F1/F4

• Add USART reset during instance initialization

STM32F4

• Set initial CAN freq to 100kb/s

STM32F7

• Fix issue with ADC end of conversion

STM32L0

• Add fix for 16-bit timer (Issue #816) - differ from F0/F1

NUCLEO_F031K6

• Add PA_3 pin for Serial Rx

NUCLEO_F042K6/F072RB/F091RC

• Add CAN api

v120 - 16W19¶

STM32F1

• Update STM32CubeF1 HAL driver from V1.0.0/15-December-2014 to V1.0.4/29-April-2016

DISCO_L476VG/NUCLEO_L476RG

• Increase heap size from 32kb to 96kb for ARM_MICRO compiler

DISCO_L476VG

• Move stack/heap in 0x20000000-0x20017FFF memory area (SRAM1) for IAR compiler

STM32F3

• Increase PWM period (up to 32.76 s)

STM32F4

• Add different CAN filter for CAN1 and CAN2

NUCLEO_L031K6

• Change PWM_OUT pin value (PB_0 instead of PB_3)

v119 - 16W17¶

STM32L0

• CubeL0 HAL driver updated to V1.5.0 08-JAN-2016
• Update in rtc_api.c concerning backup registers clock

STM32F4/F7

• Utility function HAL_Delay redefined in mbed_overrides.c file.

NUCLEO_L476RG

• Add Serial Flow Control (#define DEVICE_SERIAL_FC) feature

NUCLEO_L031K6

• New target added

v118 - 16W15¶

STM32F0/F1/F3/L1

• Increase LSE startup timeout to 5 sec

STM32F0/F1/F3/F7/L1

• Remove automatic RTC LSE/LSI clock switching
• Add "#define DEVICE_RTC_LSI" option

NUCLEO_F401RE

• Add Serial Flow Control feature ("#define DEVICE_SERIAL_FC 1" added in device.h)

STM32F0/F1/F3/F4/F7/L0/L1/L4

• Remove the RCC backup registers reset when LSE clock is used

v117 - 16W13¶

NUCLEO_F303K8

• Fix issue with number of interrupt vectors (98 instead of 101)

DISCO_L476VG/NUCLEO_L476RG

• Update startup file to better manage the stack/heap. Heap size increased.

STM32L0/STM32L4

• Increase LSE startup timeout to 5 sec

STM32F4

• Fix bug in serial_api.c concerning usage of TXE flag instead of TC

STM32L0

• Remove automatic RTC LSE/LSI clock switching
• Add "#define DEVICE_RTC_LSI" option

v116 - 16W11¶

STM32F3

• Fix issue with ADC clock setting whith multiple ADC instances

STM32F4

• Increase LSE startup timeout to 5 sec
• Remove usage of LSI clock for RTC per default
• Add "#define DEVICE_RTC_LSI" option
• Add handling of UART ORE flag

STM32F7

• Update STM32CubeF7 HAL driver to V1.0.4 09-December-2015

NUCLEO_L476RG

• Add "#define DEVICE_RTC_LSI" option

v115 - 16W09¶

NUCLEO_F746ZG

• Add target

DISCO_L476VG/NUCLEO_L476RG

• Fix bug with wrong definition of NVIC_RAM_VECTOR_ADDRESS
• Increase LSE timeout to 5 seconds
• Remove usage of LSI clock for RTC per default

B96B_F446VE

• Add support of CAN peripheral api
• Add support of Serial asynchronous mode with/without DMA

STM32F4

• Add Serial asynchronous mode with/without DMA (only activated on B96B_F446VE)

v114 - 16W07¶

B96B_F446VE

• Add serial hardware flow control

All platforms

• Add SW4STM32 toolchain exporter

v113 - 16W05¶

STM32F0

• Fill all RCC_OscInitStruct fields in SetSysClock_xxx functions

B96B_F446VE

• Add DEVICE_SERIAL_ASYNCH and DEVICE_SERIAL_ASYNCH_DMA modes for this target only

STM32F4

• Add code for DEVICE_SERIAL_ASYNCH and DEVICE_SERIAL_ASYNCH_DMA modes

v112 - 16W02¶

STM32F0

• Correct NVIC_SetVector function with the use of SYSCFG_CFGR1 register
• Correct SystemInit function with call to HAL_Init and SetSysClock functions
• Change in mbed_sdk_init function

All except STM32F1

• Fix RTC problem during init phase

B96B_F446VE

• Add target

v111 - 15W51¶

NUCLEO_F030R8

• Add correction in HAL_InitTick function

NUCLEO_F031K6/F042K6/F303K8

• Remove start with external clock

All platforms

• Decrease HSE, HSI and LSE startup timeouts
• Fix potential issue on I2C with start/stop conditions

All except STM32F1

• Add check of RTC INITS flag during init phase

STM32L1

• Add clear of UART ORE flag

v110 - 15W48¶

DISCO_F429ZI

• Add target

DISCO_F469NI

• Add target

NUCLEO_F410RB

• Add target

STM32F4

• Decrease HSE timeout to 200ms
• Update STM32F4xx HAL driver to V1.4.1

NUCLEO_L476RG

• Change in the SRAM1/SRAM2 memory placement for IAR

v109 - 15W44¶

NUCLEO_F031K6

• Add HSI calibration

STM32F0

• Decrease LSE timeout to 500ms
• Fix issue with DAC 16-bits normalized value

STM32F3

• Fix issue with DAC 16-bits normalized value

STM32F4

• Fix issue with DAC 16-bits normalized value
• Fix issue with potential pending STOP before START

STM32F7

• Fix issue with DAC 16-bits normalized value
• Fix issues in RTC: init flag and in rtc_write function

STM32L0

• Fix issue with DAC 16-bits normalized value

STM32L1

• Fix issue with DAC 16-bits normalized value

STM32L4

• Fix issue with DAC 16-bits normalized value

NUCLEO_F042K6

• Add target (beta)

NUCLEO_F303K8

• Add target (beta)

v108 - 15W40¶

STM32F0xx

• Update STM32CubeF0 hal driver to V1.3.0
• Update STM32CubeF4 cmsis device driver to V2.2.2

NUCLEO_F031K6

• Add target (beta)

NUCLEO_L476RG and DISCO_L476VG

• Change stack/heap placement in SRAM1 and SRAM2 for ARM_MICRO, ARM_STD, IAR, GCC

v107 - 15W38¶

NUCLEO_L476RG

• Add target

v106 - 15W36¶

NUCLEO_F446RE

• Add target

STM32F4

• Update STM32CubeF4 hal driver to V1.3.2
• Update STM32CubeF4 cmsis device driver to V2.3.2

v105 - 15W34¶

DISCO_F746NG

• Update Cube driver
• Update Pinout and PwmOut files

DISCO_L476VG

• Add target

v104 - 15W32¶

DISCO_F746NG

• Fix in pwmout
• Add IAR exporter template

v103 - 15W30¶

• No change

v102 - 15W28¶

NUCLEO_F030R8, NUCLEO_F070RB

• Fix startup file + Remove the call to Systick (mbed RTOS compliancy)

DISCO_F746NG

• Add target

v101 - 15W24¶

All platforms

• Update SPI NSS pin configuration

STM32F4

• Fix issue with PWM clock configuration

NUCLEO_F103RB, NUCLEO_L152RE

• Fix startup file for mbed RTOS

NUCLEO_F446RE

• Add target

v100 - 15W22¶

STM32F3 targets

• Refactor analogin and pwmout api files
• Add new macro STM_PIN_DATA_EXT to facilitate pinout configuration (analog_in/out, pwmout)

DISCO_F334C8

• Add target

v99 - 15W20¶

STM32F4

• Update STM32Cube driver to v1.3.0
• Update GPIO set/clr registers setting

NUCLEO_F103RB

• Fix bug with GPIO pullup/down setting

STM32L0

• Add new macro STM_PIN_DATA_EXT to facilitate pinout configuration (analog_in/out, pwmout)

DISCO_L053C8

• Add target

v98 - 15W18¶

STM32F0 targets

• Fix issue with SystemCoreClock variable during initialization phase

STM32F1, F3, F4, L0 targets

• Fix issue with constant tables when __IO or __I is used

NUCLEO_F411RE

• Change system clock to 96 MHz (instead of 100 MHz) to allow USB clock equals to 48 MHz

STM32F4, L0, L1

• Increase LSE start timeout to 5 s (instead of 500 ms)

v97 - 15W16¶

• Reorganization of STM32L1, STM32F1, STM32F3 and STM32F4 hal folders
• Improvement of PeripheralPins.c file for STM32F4 targets

v96 - 15W12¶

NUCLEO_F103RB

• Porting to STM32Cube driver

NUCLEO_L053R8

• cmsis and hal folders refactoring
• Update STM32Cube driver to v1.2.0

v95 - 15W10¶

Several NUCLEO platforms

• Correction of IAR stack (1/8 RAM) and heap (1/4 RAM) sizes

v94 - 15W08¶

• No change

v93 - 15W06¶

New platforms added

• NUCLEO_F303RE and NUCLEO_F070RB

NUCLEO_F0xx

• Update STM32Cube driver to v1.2.0

v92 - 14W48¶

All NUCLEO platforms

• InterruptIn: Multiple pins can now be used on the same EXTI line

v91 - 14W44¶

• No change

v90 - 14W44¶

NUCLEO_F030R8

• Porting to STM32Cube driver
• InterruptIn: Fix bug when IRQ edges are disabled

NUCLEO_F072RB

• InterruptIn: Fix bug when IRQ edges are disabled
• SPI: Fix bug with 8-bit data write/read

NUCLEO_F091RC

• New target added
• Use STM32Cube driver

NUCLEO_F103RB

• InterruptIn: Fix bug when IRQ edges are disabled

NUCLEO_F302R8

• Porting to STM32Cube driver
• InterruptIn: Fix bug when IRQ edges are disabled
• AnalogIn: Increase sampling time
• Remove the call to Systick for Cube HAL (compliant with mbed RTOS)

NUCLEO_F334R8

• InterruptIn: Fix bug when IRQ edges are disabled
• AnalogIn: Increase sampling time

NUCLEO_F401RE

• InterruptIn: Fix bug when IRQ edges are disabled
• Update STM32Cube driver version

NUCLEO_F411RE

• InterruptIn: Fix bug when IRQ edges are disabled
• Update STM32Cube driver version

NUCLEO_L053R8

• InterruptIn: Fix bug when IRQ edges are disabled
• AnalogIn: Increase sampling time

NUCLEO_L152RE

• Porting to STM32Cube driver
• InterruptIn: Fix bug when IRQ edges are disabled
• AnalogIn: Increase sampling time

v89 - 14W37¶

All NUCLEO platforms

• Set heap size to 0x400 and set heap limit for uARM toolchain
• Fix bug with analogin_read_u16 function return value
• Fix bug with multiple I2C slave devices

NUCLEO_F072RB/F334R8/L053R8

• Fix bug with Serial (causing wrong communication with some shields only)

v88 - 14W33¶

NUCLEO_F334R8

• I2C: Fix bug with wrong clock selection

v87 - 14W30¶

NUCLEO_F401RE

• HEAP added on ARM_MICRO and GCC_ARM compilers

v86 - 14W27¶

General

• Add NUCLEO_F072RB, NUCLEO_F334R8, NUCLEO_F411RE and NUCLEO_L053R8 SDKs

All NUCLEO platforms

• Add mbed assert
• I2C: Fix bug with I2C EEPROM communication
• Serial: Set 8bit data as default value
• SPI: Set 8bit data as default value

NUCLEO_F030R8

• Serial: Add Tx only and Rx only modes
• SPI: Fix bug with wrong configuration of NSS pin

NUCLEO_F103RB

• Serial: Add Tx only and Rx only modes

NUCLEO_F302R8

• Serial: Add Tx only and Rx only modes

NUCLEO_F401RE

• Serial: Add Tx only and Rx only modes
• SPI: Fix bug with wrong configuration of NSS pin
• Sleep: Disable HAL tick before entering in sleep mode

NUCLEO_L152RE

• Serial: Add Tx only and Rx only modes

v85 - 14W24¶

All NUCLEO platforms

• Improve "xxx_free" functions (spi, serial, rtc, pwm)

NUCLEO_F401RE

• Remove the usage of Systick and use a standard timer instead for HAL driver timeouts
• Update Cube HAL driver to V1.1.0RC2
• Correct PWM channel number on PA_3

v84 - 14W21¶

NUCLEO_F030R8

• Add SPI slave and I2C slave
• Change PWM channel number for PA_7

NUCLEO_F103RB

• Add SPI slave and I2C slave
• Add LSE clock configuration for RTC

NUCLEO_F302R8

• Add SPI slave and I2C slave

NUCLEO_F401RE

• Add automatic clock configuration between external clock, xtal and device internal clock
  • system clock = 84 MHz for all modes
• Add SPI slave and I2C slave
• Add PA_7 pin for ADC input

NUCLEO_L152RE

• Add SPI slave and I2C slave
• Add LSE clock configuration for RTC

v83 - 14W18¶

NUCLEO_F030R8

• Add automatic clock configuration between external clock, xtal and device internal clock
  • system clock = 48 MHz for all modes
• Add all possible pins for ADC, InterruptIn, I2C, PWM, UART, SPI
• Add LSE clock configuration for RTC

NUCLEO_F103RB

• Add all possible pins for ADC, InterruptIn, I2C, PWM, UART
• Change the timer used for the us_ticker (TIM4 instead of TIM1)

NUCLEO_F302R8

• Add this new platform
• system clock = 72 MHz for external clock/xtal and 64 MHz for internal clock

NUCLEO_F401RE

• Add LSE clock configuration for RTC

NUCLEO_L152RE

• Add all possible pins for InterruptIn

v82 - 14W15¶

NUCLEO_F103RB

• Add automatic clock switching between external clock, xtal and device internal clock
  • system clock = 72 MHz for external clock/xtal and 64 MHz for internal clock
• Add all possible pins for SPI

NUCLEO_F401RE

• Fix issue with PWM_OUT on PC_9 pin

NUCLEO_L152RE

• Add automatic clock switching between external clock, xtal and device internal clock
  • system clock = 24 MHz for external clock/xtal (to obtain USB 48 MHz clock) and 32 MHz for internal clock
• Add all possible pins for ADC, DAC, PWM, UART

v81 - 14W12¶

NUCLEO_F030R8

• Fix issue with SPI 16-bit data

NUCLEO_F401RE

• Set system clock to 84 MHz with PLL(HSI)
• Add all possible pins for ADC, InterruptIn, I2C, PWM, UART, SPI
• Fix issue with SPI 16-bit data

NUCLEO_L152RE

• Add all possible pins for I2C, UART, SPI

v80 - 14W08¶

• No change

v79 - 14W08¶

NUCLEO_F030R8

• Fix issue with us_ticker

NUCLEO_F103RB

• Fix issue with us_ticker

NUCLEO_F401RE

• Improve sleep and us_ticker

NUCLEO_L152RE

• Improve sleep and us_ticker

v78 - 14W08¶

• No change

v77 - 14W07¶

• Add NUCLEO_F030R8, NUCLEO_F401RE, NUCLEO_F103RB, NUCLEO_L152RE SDKs