STM32 MCUs Products

How to use memory to memory using the DMA with TCP communication.

http://roruca.blog.me/221415955502It is a post written in Korean.Automatic translation is recommended.

My SPI in Half duplex mode is sometimes not working correctly

Hello, I am new to STM32F0xx device. I have a 3-wire SPI sensor (half duplex mode SDI/SDO).I have created spi_init(), spi_write() and spi_read(). It working but sometimes I get some timing errors where my CS goes high correctly but I am still outputt...

Error trying to flash program from eclipse using stlink to nucleu 144 F767ZI

I'm having problems flashing my program (.hex) file to my nucleo F767ZI board. If I try to connect using ST-LINK gui, I have problems connecting. Program comes back with "No elf loader found for this operation. I've looked at External Loader-> add...

Resolved! What is HAL_SPI_TransmitReceive purpose and how it works

I am trying to understand how does this function works even though there are so many people complaining about it. My questions are these:1) What is the difference between using this in my code:HAL_SPI_Transmit (SPI_HandleTypeDef *hspi, uint8_t *pData...

Fail to make own STM32 board

Posted on August 23, 2011 at 05:28Dear all,Sorry, I am a newbie on STM32 microcontroller.Yesterday I have made my own STM32F103RBT6 board. I use L1117-3.3 as my 3,3 volt regulator. The external components are Crystalls, capacitors for crystall, supp...

Resolved! Where is the STM32F10x DSP Library ?

i am searching but i could not find it yet , only pdf...Where is STM32F10x DSP Library ?

How to get multiple adc channels in to multiple buffers with dma ?

Hello , is there any way to ready multiple adc channels for adc1 in to multiple buffer with dma parallely ?In existing configuration i can read circular and continuous 2 adc channel of adc1 in to a single buffer with dma. So buffer's first element is...

STM32CubeMX won't enable CAN or HSE with the STM32F042G6U6

I am trying to use CAN on the STM32F042G6U6 - with the 28UFQFPN package. I don't see anything in the datasheet saying these features won't work but the STM32CubeMX will not allow them to be enabled unless I change to a larger package. Should CAN an...

QSPI NAND Flash for XIP

Does NAND Flash supports XIP on the QSPI port?

STM32 break function problem

Hi,I am using STM32F030C8T6 for a BLDC driver. The driver has the short circuit protection. We use TIM1’s break function to realize it.Now we get some strange waveform: Sometimes, when a break trig occurs, CHx output become low immediately. If it wor...

STM32 MCUs Products

Forum Posts

How to use memory to memory using the DMA with TCP communication.

My SPI in Half duplex mode is sometimes not working correctly

Error trying to flash program from eclipse using stlink to nucleu 144 F767ZI

Resolved! What is HAL_SPI_TransmitReceive purpose and how it works

Fail to make own STM32 board

Resolved! Where is the STM32F10x DSP Library ?

How to get multiple adc channels in to multiple buffers with dma ?

STM32CubeMX won't enable CAN or HSE with the STM32F042G6U6

QSPI NAND Flash for XIP

STM32 break function problem

STM32 Availability for new designs

Nucleo-F446RE CAN bus RX interrupt

Working of FDCAN module in M4 core in STM32H747I-D...

STM32H7R/S3x: using external QSPI as primary FLASH

STM32L011 increased current in stop mode after RTC...

APPEUI and APP KEY go to 0's after reset on I-NUCL...