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...


STM32F429 Disco Timer ADC Trigger Problem

Posted on January 15, 2017 at 15:55Hi I'm trying to do an ADC Timer Trigger. What I want to do is trigger the ADC with 1kHz. To do this, I used Timer 2, ADC3 and DMA. I also activated the DMA Transfer Complete interrupt. The ADC is running in contin...

STM32 - PWM issue on TIM17...

Posted on January 16, 2017 at 18:28Hello,I am using a stm32f030k6t6 microcontroller and I have a problem with my pwm function on TIM17..It is very strange: when I power up my controller, sometimes my pwm act as PWM1 and sometimes as PWM2.I didn't co...

thomas23 by Associate II
  • 9 replies
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STM32F3 Cube Drivers V1.7.0 missing functions

Posted on January 13, 2017 at 20:57STM32F3 Cube Drivers V1.7.0 is missing a few functions in the LL DMA Driver files. Specifically the 'LL_DMA_GetPeriphRequest' and 'LL_DMA_SetPeriphRequest'. Is there some place I can download an older version and c...

rheb1026 by Associate II
  • 3 replies
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STM32F401 - HAL_UART_Receive() - Buggy?

Posted on January 16, 2017 at 19:30Hi all,I believe HAL_UART_Receive() is buggy.Test case:uint8_t data[2] = {0xAA, 0xBB};HAL_UART_Receive(&huart1, &data[0], 1, 100);You would expect data[0] to be the data received from the USART, and data[1] to be l...

mwp by Senior
  • 1 replies
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Resolved! STM32F072RB Comparator to Timer2 Frequency Counter

Posted on January 16, 2017 at 11:41 Good Day I have an oscillator connected to Comparator 1, I want the output of Comparator 1 to internally go to timer 2. I would like to manually start TIM2, leave it for a few milliseconds, and come back ...

abotha by Associate III
  • 4 replies
  • 0 kudos