STM32 MCUs products

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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...


Resolved! How to use multiple ADC channels on STM32U575? I have always TIMEOUT error EDIT : Same error with the example "ADC_DifferentialMode"

Hi,I would like to use ADC1_IN5, ADC1_IN6 and ADC1_IN7 on my STM32U575. To init ADC1 I have:hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1; hadc1.Init.Resolution = ADC_RESOLUTION_8B; hadc1.Init.ScanConvMode = ADC_SCAN_E...

CSou.1 by Associate II
  • 5 replies
  • 0 kudos

SPL2LL_Converter returns error "XML::Parser::Expat object version 2.46 does not match bootstrap parameter 2.44 at C:/Perl64/lib/ line 210."

I am trying to use the GUI interface for SPL2LL_Converter, however for any code in input it always return this error:XML::Parser::Expat object version 2.46 does not match bootstrap parameter 2.44 at C:/Perl64/lib/ line 210.Compilation fa...

EAlve.1 by Associate
  • 3 replies
  • 0 kudos

How to reset LPTIM STM32L0 by software ?

Hi,I've seen that several µC (L4) have reset bits (synchronous and asynchronous) in order to reset the LPTIM counter but I found nothing for reset by software the L0 series. The only thing I found for reset is the trigger input. Is it really the only...

parobin by Associate II
  • 2 replies
  • 1 kudos

Test stm32 pinouts to use in a force feedback project

Hello guys, so, Im trying to make a steering wheel based in a brushed dc motor and an encoder with a stm32f407vet6. So, I ordered stuff and started testing, the encoder was working until some time it just stopped out of nowhere and now it doesnt give...

RSant.4 by Associate
  • 2 replies
  • 0 kudos

Resolved! Is it possible to use USART RX/TX legs to blink a led?

Hello!I have an STM32F411RE nucleoboard.I tried to use PA2 (TX) and PA3 (RX) as a general output. I enabled the clock access and also setted the mode register to general purpose output mode, but when I connect the LED and set the pin high nothing ha...

MSzal.1 by Associate II
  • 9 replies
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Resolved! Send AT Command to GSM Module via UART

I am having a problem with this line. When i use sprintf to send command but in this command have "", so this line is error. I want to some advice and solution to this.Thanks

APhuc.1 by Associate II
  • 4 replies
  • 0 kudos