STM32 MCUs Products

USB Audio Microphone on Windows XP, 7, 8

Posted on July 07, 2014 at 17:16The original post was too long to process during our migration. Please click on the attachment to read the original post.

Resolved! STM32F429 CLOCK CONFIGURATION PROBLEM

Posted on March 27, 2017 at 08:43I am trying to configure HSE clock with 8Mhz crystal with STM32F429.HAL_ERROR occurs when HAL_RCC_OscConfig function is executed in the following partition. /*----------------------------- HSI Configuration --------...

Interrupts Vector Table

Posted on April 03, 2017 at 19:00Hi,I am using STMF103R8. I developed a bootloader, which jump to main application. Everything works fine.Because I made two programs: one for the bootloader and one for the application, I see that the flash is progra...

Not able to write data from uart after jumping from custom bootloader

Posted on April 07, 2017 at 11:22Hi,I'm working with STM32F030k6 and I wrote simple custom boot loader which will jumps to application. Below is custom boot loader code.__disable_irq(); SCB->VTOR = go_address; //0x08000C00 // NVIC_SetVectorTabl...

STM32L4 DMA latency for ADC to SRAM transfer

Posted on April 07, 2017 at 10:27Hello everybody,I have the following situation: Processor STM32L47648MHz HSEI want to sample an external signal at 4MSPS. Therefore I use 60MHz PLLSAI1 as ADC1's clockThis gives 4MSPS (with 2.5cycles sampling and 12...

Configuring linker to use external SRAM for stack and heap space

Posted on February 01, 2017 at 15:32I am new to the STM32 and struggling to configure external SRAM for stack and heap space.I have a custom board based on an STMF103 which is defined using STM32CubeMX with external SRAM.Using sw4stm32 I can access ...

SPI Master Read Write using HAL commands

Posted on March 31, 2017 at 04:56Hi All, I am new to STM , I have problem in read and write data simultaneously using STM32L476 board. i just created a new project using STMcubeMX and try to read and write simultaneously using HAL_SPI_Transmi...

how to put delay without using timers?

Posted on April 06, 2017 at 15:58.

STM32F446 inverse PWM duty cycle?!?

Posted on March 17, 2017 at 02:59The original post was too long to process during our migration. Please click on the attachment to read the original post.

Want to generate pulse train of progressively increasing pulse duration in response to trigger train.

Posted on April 06, 2017 at 11:50Want to generate pulse train of progressively increasing pulse duration in response to a trigger train. OPM seems o be solution. Can I change CCR1 and ARR register values in interrupt routine to change 'delay' and 'p...

STM32 MCUs Products

Forum Posts

USB Audio Microphone on Windows XP, 7, 8

Resolved! STM32F429 CLOCK CONFIGURATION PROBLEM

Interrupts Vector Table

Not able to write data from uart after jumping from custom bootloader

STM32L4 DMA latency for ADC to SRAM transfer

Configuring linker to use external SRAM for stack and heap space

SPI Master Read Write using HAL commands

how to put delay without using timers?

STM32F446 inverse PWM duty cycle?!?

Want to generate pulse train of progressively increasing pulse duration in response to trigger train.

How to configure STM32F103 USB endpoints.

Minimum hardware requirements for STM32F765

Initializing the HDP on STM32N6

I2S clock soruce - internal MSI RC or external HSE...

LPTIMER Counter for Delay in STOP2 mode not workin...

An issue about STM32H503 I2C