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 October 28, 2017 at 14:31Hi,i'm using STM32CubeMX V 4.23.0 to build a project for a stm32f107vct with FatFs, LWIP & FreeRTOS using the gcc-arm-none-eabi-6-2017-q2-update toolchain.Compiling the generated syscalls.c fails due various errors...
Posted on May 03, 2018 at 08:39Hello,I have a similar code, where I define a message buffer of type CanTxMsgTypeDef. However, when compiling, I get an error saying CanTxMsgTypeDef is an unknown type. So I guess this needs to be defined somewhere, o...
Posted on May 04, 2018 at 10:03I got a error message - make: *** [test.elf] Error 1 when I build a project in Eclipse.Is there any way to solve this problem?.MCU : STM32F091RCT6Eclipse version : Neon.3 Release (4.6.3)Toolchain : Cross ARM GCC Buildi...
Posted on May 03, 2018 at 21:38Hi,I know it's rather a question to Keil but maybe someone came across this issue.The uVision cannot find STM32L496ZGTxP MCU when the IDE starts. The current DFP is 2.0.0 (2017-10-06).I ignored the warning and success...
Posted on May 03, 2018 at 16:44I have developed dozens of products using the STM32 Family, but can not find an easy solution for my latest requirement...I need to collect fast A to D samples (from an external 8 bit A to D)... every 20ns.Is it possib...
Posted on May 04, 2018 at 09:11Hi,We are using 2 STM32F413 controllers which are communicationg via the SPI peripheral along with DMA. Ours is a safety critical project we need to add some checks to the DMA as mentioned in the 'UM1840 User manual' -...
Posted on November 14, 2011 at 11:51 Hello Forum! While trying to retarget the printf() and scanf() functions, with printf everything worked well. However, with scanf occured a weird problem. First here are the overwrited low-level functions : siz...
Posted on May 02, 2018 at 20:48I'm using the gate mode TIM scheme as detailed in the reference manual:TIM3->CCMR1 |= TIM_CCMR1_CC1S_0; /* (1)*/ TIM3->CCER |= TIM_CCER_CC1P; /* (2) */ TIM3->SMCR |= TIM_SMCR_SMS_2 | TIM_SMCR_SMS_0 | TIM_SMCR_TS_2 | TI...
Posted on May 04, 2018 at 07:27Can someone provide a sample program on how to use the rfft function to take fft of real data?#fft #rfft #cmsis-dsp
Posted on May 02, 2018 at 03:43The TIM2 timer on an STM32F0 seems to not be resetting to 0 once the counter reaches the ARR value on occasion. I am periodically changing the ARR value, but the values are all in a small range. After a random amount o...