STM32 MCUs Products

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STM32F407VG design files

Posted on July 25, 2017 at 15:25Hi,Can some one help to find the design files of STM32F407VG discovery kit. I see pdf document in the website. I need the design files.ThanksSuresh

Resolved! STPM33 RMS calculation

Posted on January 24, 2017 at 13:54Hello,I'm working on an energy meter system using STPM33. I designed and assembled PCB. For testing I wanted to use STPM3x Evaluation Software. I can communicate with STPM, I can read and write registers. To see if...

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Resolved! Independent Dead-time for Advanced Timer

Posted on July 21, 2017 at 01:50Hi All,I'm using the advanced timer TIM1 on STM32303VC to drive a 2 phase shifted full bridges separated by a transformer (Dual Active Bridge topology). This required use of 4 PWMs. CH1 and CH1N drive the primary brid...

WKUP pin with internal Pull-Up

Posted on July 19, 2017 at 12:42I'm working with the STM32F769, and I want to configure the pin PA0 to wake up the MCU from Standby. The problem is that the board needs a Pull-Up in the pin to be able to detect the pulsation.The sequence that I foll...

STM32l053R8 standby mode with RTC wake up

Posted on July 25, 2017 at 09:43Hi,           I'm trying to configure the wake-up time period for the stm32l053 discovery board in standby mode . From my understanding of the datasheet provided, Internal RTC works with LSI (38 KHz) & It cannot be va...

LRPS_92 by Associate II
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Resolved! Why does Nucleo's PA 3 terminal show 3.3 V with ADC

Posted on July 25, 2017 at 01:56Thank you for your patronage. I'm Japanese student. Sorry for my poor English.I'm using STM32F334Nucleo.Nucleo's PA 3 terminal indicates about 3.3 V in ADC in a situation where nothing is connected.On the other hand, ...

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Ken Inoue by Associate III
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70F6, can't configure RCC for use with USB

Posted on July 18, 2017 at 23:12 Hello i'm using CUBE 4.22 and i keep getting a conflict (see jpg bellow). when i click the checkbox USB->Device (FS), the TIM1 says ''!'' and shows several conflicts. and when i click on the Clock Configuration tab,...

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EXTI, while(1) use stoping

Posted on July 23, 2017 at 13:02I use STM32F103C3void EXTI9_5_IRQHandler(void){  /* USER CODE BEGIN EXTI9_5_IRQn 0 */ while(1){  HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_10);  HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_11);  HAL_Delay(1000); }  /* USER CODE END E...