STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on December 24, 2014 at 03:02We're looking to evaluate the Nucleo STM32L053 with the BlueNRG shield. On hand, we also have the IDB002V1 eval kit for the BlueNRG.We're following the documentation in AN4559 to evaluate the SensorDemo program. ...
Posted on January 26, 2015 at 23:25Are the cube firmware packages cumulative? Version STMCubeF4 1.4.0 came out recently, but I noticed that version 1.2.0 is significantly smaller than 1.1.0 or 1.3.0. This hints that all of the packages should be ins...
Posted on January 26, 2015 at 11:25 Hey there, today i wanted to change the brownout level from 1 to 4, but i failed. I'm using the STM32L151VDT6 and the following code at startup if ((FLASH_OB_GetBOR() & 0x0F) != OB_BOR_LEVEL...
Posted on January 02, 2015 at 08:38Hi everybody, i'm working on a custom board and experiencing a strange problem: if the two cables of SWDIO and SWDCK (they go from a stm32f4 discovery board to my board) are close Keil doesn't recognize the cortex ...
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Posted on February 04, 2015 at 12:58I am using ULINK-PRO to debug a STM32F4. I have connected the target as per the Cortex Debug+ETM 20 pin. I have connected TRACE_D1 to nTRST as I believe these pins are multiplexed within the ULINK PRO. i.e. nTR...
Posted on February 04, 2015 at 07:47 Hello, we have a small software (bootloader) running on a STM32F103. In a new project, we selecte a ''smaller'' type the STM32F105 with less pins. In the bootloader we set a push pull port high. On the new contro...
Posted on February 04, 2015 at 14:06 hi i have an stm32f4 and i try to write and read flash value. #include < stm32f4xx_hal.h > #include < stm32f4xx.h > #include < stm32f4-hal /stm32f4xx_hal_flash.h> float dataflash1 = ...
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Posted on February 04, 2015 at 01:24 Hi there. I can't get my head around this and was hoping someone could help ... despite having set a higher priority to the SysTick irq, it doesn't seem to decrement an integer variable when called fro...