STM32 MCUs Products

Is it possible to set the output of stm32f407 to pinpoint the speed of the pins to kHz. I would appreciate if you can help ..

6LowPAN on STM32 MCU's

Hi Guys,looking for advice on in relation to building a smart home automation system using STM32F407VET6 and 2.4Ghz transceiver modules (NRF24L01+).Are there existing libraries which will allow me to operate a 6LowPAN network using this hardware? I h...

Flags for VBAT low-power mode?

I'm using a Nucleo F429ZI, and want to use the VBAT mode when the controller loses VDD. Are there any flags that are specifically set or reset when the controller enters or leaves VBAT mode? I read in a reference manual that a power-down reset is wha...

Bug in HAL_ADCEx_Calibration_Start

The function using ADC_CALIBRATION_TIMEOUT. This timeout is defines as:/* Fixed timeout value for ADC calibration. */ /* Values defined to be higher than worst cases: low clock frequency, */ /* maximum presca...

SIM900 question ?

Dear Members,I want to test my SIM900 module,Do I need something more from this code ?printf("TEST SIM900\r\n"); //usart_pstr("AT\r\n"); target =0; //UART1 selected printf("AT/r"); HAL_UART_Receive(&huart1, (uint8_t *)&RxModem, 8,100); ...

Is STM32F7XX car grade?

How to combine two PWM pulses along with a delay in between?

I am using stm32756G eval board. I want to generate a pattern of two PWM pulse along with a delay. Example: A pulse of 1Khz + delay (milliseconds) + A pulse of 1KhzI am able to generate a PWM pulse of 1Khz.Is there any example for that in stm32cubef7...

Hi all, I am using a high speed ADC (AD9601) and I would like to know if STM32F429 could handle this high speed or i should use a FPGA in between. Thanks in advance.

This https://www.analog.com/media/en/technical-documentation/application-notes/AN-835.pdf helped me but I was not able to dig deep about STM32F429 regarding this.

How to program an STM32 ARM micro controller

Hi guys, I have a project where I need to use STM32 ARM processors I want to be able to program a bare chip of STM32's ARM Microcontrollers on my breadboard. I have a ST link V2 as the programmer. I would like to know what software (for free only)/ap...