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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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ST-link TRACESWO.

Posted on March 22, 2018 at 13:36Hi, I am trying to download SWO stream from ST32f746 discovery board. I was able to see all of the ouptut in 'Printf via SWO Viewer' .I want to have binary values to be dumped. Is it possible to download this by ST-L...

What is the maximum STM32F7 TIM1 PWM frequency?

Posted on March 22, 2018 at 16:02Now I am using STM32F7 Discovery board. I want to make TIM1 PWM with high frequency.I made 10MHz PWM frequency. However, I can't increase the PWM frequency even though I change 'Prescaler ' and 'Period '.htim1.Init.P...

choies1 by Associate
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CubeMx Generates Garbage Init Code??

Posted on March 16, 2018 at 02:05Using CubeMX V4.7.1 I get garbage initialization code for RTC.c when I request initialization be generated as .c.h file pairs.Simple demo case:Start CubeMXNew ProjectSelect STMf103C8Tx as targetUnder Pins Select RTC-...

In ping-pong code of STM32L072 Discovery kit LoRa module, can we enable Radio Receive interrupt and use it instead of polling it using Radio.Rx in the main loop? At present the ping-pong code does polling in main while(1) loop, I want it to be interrupt b

Posted on March 22, 2018 at 11:09At present the Pin-pong code polls for the data received on Radio(RF), can we use Radio Receive interrupt in place of Radio.Rx() function?#radio-receive-interrupt

F103 ADC DMA - help ! a question

Posted on March 19, 2018 at 16:55hello dear forum,I want use ADC + DMA with F103I want start ADC conversion with external input and want ADC convert 50 samples and stop until next starthowever with every start ADC measures one single sample and put ...

['F446 header] incorrect comments

Posted on January 03, 2018 at 16:30In [STM32Cube_FW_F4_V1.18.0]\Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f446xx.h :#define SAI_xFRCR_FRL              SAI_xFRCR_FRL_Msk                           /*!<FRL[1:0](Frame length)  */should be#define SA...

RSA sign

Posted on April 22, 2016 at 11:59Hi i have a problem with RSA signing. when i use RSA_PKCS1v15_Verify  function from ST library, i get a error of rsa Invalid Key.is there any function that i can create a modulus?.. 

arunease by Associate II
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