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...
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.. ...
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...
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...
Posted on February 05, 2015 at 08:31When select stm32f1 and rtos and 2 or more task , all task dose not work.
Posted on February 04, 2015 at 23:21I turned on USE_FULL_ASSERT during debugging and got a bunch of messages relating to code that I haven't gotten around to yet.With CubeMX 4.6.0 and STM32CubeF4 v1.4.0:1) MX_SPI2_Init causes an assert in HAL_SPI_In...
Posted on February 04, 2015 at 22:57Hi guys! I have a problem with my stm32 discovery board. I installed eclipse, gnu arm plugin(version 2.2.1), gcc arm none eabi(4_9-2014q4).I did not install latest gnu arm plugin because i don't want to use hal_dr...
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 ...