STM32 NUCLEO-L152RE Update system core clock to 32MHz #3377
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Even when HSE is used, it is possible to get a 32MHz system clock 8MHz x PLLMUL=12 % PLLDIV=2 = 32MHz And we still get 48MHz USB clock: 8MHz x PLLMUL=12 % 2 = 48MHz This allows to take full benefit of the CPU capability.
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Dec 7, 2016
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Ports for Upcoming Targets 3241: Add support for FRDM-KW41 ARMmbed/mbed-os#3241 3291: Adding mbed enabled Maker board with NINA-B1 and EVA-M8Q ARMmbed/mbed-os#3291 Fixes and Changes 3062: TARGET_STM :USB device FS ARMmbed/mbed-os#3062 3213: STM32: Refactor us_ticker.c + hal_tick.c files ARMmbed/mbed-os#3213 3288: Dev spi asynch l0l1 ARMmbed/mbed-os#3288 3289: Bug fix of initial value of interrupt edge in "gpio_irq_init" function. ARMmbed/mbed-os#3289 3302: STM32F4 AnalogIn - Clear VBATE and TSVREFE bits before configuring ADC channels ARMmbed/mbed-os#3302 3320: STM32 - Add ADC_VREF label ARMmbed/mbed-os#3320 3321: no HSE available by default for NUCLEO_L432KC ARMmbed/mbed-os#3321 3352: ublox eva nina - fix line endings ARMmbed/mbed-os#3352 3322: DISCO_L053C8 doesn't support LSE ARMmbed/mbed-os#3322 3345: STM32 - Remove TIM_IT_UPDATE flag in HAL_Suspend/ResumeTick functions ARMmbed/mbed-os#3345 3309: [NUC472/M453] Fix CI failed tests ARMmbed/mbed-os#3309 3157: [Silicon Labs] Adding support for EFR32MG1 wireless SoC ARMmbed/mbed-os#3157 3301: I2C - correct return values for write functions (docs) - part 1 ARMmbed/mbed-os#3301 3303: Fix #2956 #2939 #2957 #2959 #2960: Add HAL_DeInit function in gpio_irq destructor ARMmbed/mbed-os#3303 3304: STM32L476: no HSE is present in NUCLEO and DISCO boards ARMmbed/mbed-os#3304 3318: Register map changes for RevG ARMmbed/mbed-os#3318 3317: NUCLEO_F429ZI has integrated LSE ARMmbed/mbed-os#3317 3312: K64F: SPI Asynch API implementation ARMmbed/mbed-os#3312 3324: Dev i2c common code ARMmbed/mbed-os#3324 3369: Add CAN2 missing pins for connector CN12 ARMmbed/mbed-os#3369 3377: STM32 NUCLEO-L152RE Update system core clock to 32MHz ARMmbed/mbed-os#3377 3378: K66F: Enable LWIP feature ARMmbed/mbed-os#3378 3382: [MAX32620] Fixing serial readable function. ARMmbed/mbed-os#3382 3399: NUCLEO_F103RB - Add SERIAL_FC feature ARMmbed/mbed-os#3399 3409: STM32L1 : map ST HAL assert into MBED assert ARMmbed/mbed-os#3409 3416: Renames i2c_api.c for STM32F1 targets to fix IAR exporter ARMmbed/mbed-os#3416 3348: Fix frequency function of CAN driver. ARMmbed/mbed-os#3348 3366: NUCLEO_F412ZG - Add new platform ARMmbed/mbed-os#3366 3379: STM32F0 : map ST HAL assert into MBED assert ARMmbed/mbed-os#3379 3393: ISR register never re-evaluated in HAL_DMA_PollForTransfer for STM32F4 ARMmbed/mbed-os#3393 3408: STM32F7 : map ST HAL assert into MBED assert ARMmbed/mbed-os#3408 3411: STM32L0 : map ST HAL assert into MBED assert ARMmbed/mbed-os#3411 3424: STM32F4 - FIX to add the update of hdma->State variable ARMmbed/mbed-os#3424 3427: Fix stm i2c slave ARMmbed/mbed-os#3427 3429: Fix stm i2c fix init ARMmbed/mbed-os#3429 3434: [NUC472/M453] Fix stuck in lp_ticker_init and other updates ARMmbed/mbed-os#3434
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Description
The NUCLEO-L152RE can run up to 32 MHz even if clocked from HSE as can be configured in cubeMX
Status
READY
Full non regression OK
report__mbed_os_non_regression_L1_fix_RCC__2016_12_06_12_02__ARM_IAR_GCC.zip