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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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Having trouble with USART6 RECEIVE

Posted on October 19, 2017 at 20:57Hi, I am having trouble getting my USART6 receive on PORT PC7 working.I have USART6 initialized at 115200 baud in TX and RX mode and can transmit fine on USART6 PORT PC6. In order to test USART6 reception I have a ...

Icons and DMA2D / STM32F746

Posted on July 07, 2017 at 04:55Hi, I currently have STM32F746 connected to a 640x480LCD which is working as expected.I'm using one LTDC hardware layer and doing everything through DMA2D and an external SRAM. So far all is good, I can load images an...

S A by Associate II
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Resolved! Timer16 PWM Not Working

Posted on October 20, 2017 at 02:46I am using an STM32F072B-DISCO. I am trying to get a PWM on pin A6 using timer 16. The timer seems to be counting as expected, but there is no output on A6.Here is my code:    RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GP...

RTS flow control doesn't seem to work

Posted on February 16, 2017 at 16:13Dear List,I am trying to get RTS/CTS flow control working on a discovery-stm32f407 board using cubemx generated software.But when sending data from the PC to the UART2 the RTS signal never gets high as seen with a...

Sietse by Associate III
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STM32F7 SPI DMA triggered by EXTI

Posted on October 20, 2017 at 14:50Hi AllI'm looking for solution. I have to communicate my external ADC with STM32F7 by SPI. I have request from ADC on DRDY pin with 50kHz, which I set as EXTI in the procesor. But how to control SPI DMA by this DRD...

WakeUp Event detect from STANDBY mode

Posted on October 20, 2017 at 16:51I maked a little project with STM32F415, and i have 4 way to wakeup it from STANDBY mode.1) PA0 Pin wake up2) RTC Timer Wake Up3) Tamper1 Wake up4) RTC Alarm A and RTC Alarm BFor RTC Alarm i solved comparinging the...

Marco1 by Associate II
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Resolved! STM32L4 timers synchronizing

Posted on October 15, 2017 at 23:57Hello engineers,iam worikn on one project and i want to sync timers. Please correct me if iam wrong but in block diagram is shown ITR as control signal for whole timer(so all channels ale controlled by one ITR sign...

STM32F429 DISC1 & keil5 & Embedded_Wizard

Posted on October 20, 2017 at 13:38i currently using ''keil5'' and ''STM32F429-DISC1'' and ''Embedded_Wizard''i happend some problem.that is keil software packi currently using editional version of ''Embedded Wizard''my problem is that required Keil...

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