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New possibilities for the ultra-low power segment!

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...

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Start two timers synchronous in STM32F1 eval board

Posted on February 05, 2015 at 06:30Hello,I have to start two timers exactly at the same time... like In my program i am using TIM3 four channels for 4 four hall sensors and TIM4 for 5 hall sensor... I need to start all the 5 hall sensors at time.. ...

santhosh by Associate
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STM32F2 and two nand targets

Posted on February 05, 2015 at 05:09Hi, I'm working on a board that interfaces an STM32F2 with a 4GB nand flash from Micron MT29F32G08AFABAWP:B. That nand flash is split up internally to two different dies. They use most of the same data and control...

Bug in STM32cube HID code for STM32F103

Posted on February 01, 2015 at 23:22I just started playing with the USB code for the stm32f103c8.  I found it quite impressive.  It was the only tool I tried so far that was able to produce working code for a HID device that enumerated properly.  Ho...

h500ca by Associate
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Nucleo L053 & IDB04A1 & IDB002V1

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. ...

eleventen by Associate III
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Which CubeMX packages should be installed?

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...

STM32L - can't change Brownout level

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...

best way to use SWDIO and SWDCK

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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