STM32 MCUs Embedded software

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One Pulse and HAL_SPI_Receive

I am using soft pulse triggering via "__HAL_TIM_ENABLE(&htim1)" but have a problem with the code shown below.HAL_TIM_OnePulse_Start(&htim1, TIM_CHANNEL_1);volatile uint16_t array [300];HAL_Delay(1000);      // let ADC power up      while(1)       {  ...

SSmit.0 by Associate II
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STM32F4 I2S clock configuration for stereo PDM

Hi guys,I have an STM32F412 discovery board and am attempting to find the best solution for connecting 8xPDM microphones in 4xStereo pairs and writing the resulting WAV to USB. The method I'm currently attempting is:Use 4xI2S peripherals, each with 2...

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sully by Associate II
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Resolved! STM32F103C8T6 TIM1 interrupt not occuring

I would like to have an interrupt every second on my TIM1 I use a STM32F103C8T6Here is my timer init:  static void MX_TIM1_Init(void) {   TIM_ClockConfigTypeDef sClockSourceConfig; TIM_MasterConfigTypeDef sMasterConfig;   htim1.Instance = TIM1...

paul sauv by Associate III
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How to send message via Tx?

Hi All;I would like to send 464a2f5e via HAL_UART_Transmitt. I am use tochar UDPBuffer[512]; uint8_t X = 0;   UDPBuffer[X++] = 0x4e; UDPBuffer[X++] = 0x4a; UDPBuffer[X++] = 0x49; UDPBuffer[X++] = 0x4f; UDPBuffer[X++] = 0x54; UDPBuff...

Gz by Senior
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  • 4 replies
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STM32 Boot options

Hello every i am trying to explore booting sequence of STM32 MCU STM32 has three boot options 1)Boot from user Flash 2)Boot from system memory 3)Boot from embedded SRAM. What is ment by system memory..?Thanks in advance

Njore by Associate
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How should we start with USB FS to read out a QSPI flash memory without filesystem on an STM32F7 device?

Hi there,recently we successfully implemented our functions to read from and write to our QSPI NOR flash with an STM32F746VG customized board. Its working fine. From now on we also want to get the stored data via an windows application over USB from ...