STM32 MCUs Products

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Resolved! ST-Link starts firmware and aborts it while downloading

Hello,I am using STM32CubeIDe V1.10.0.my project is structured as follows:-CubeMX inits-HAL_I2C_IsDeviceReady-HAL_I2C_Mem_Read //Read a large amount from an I2C EEPROM-while(1)I have now done a lot of troubleshooting to understand why HAL_I2C_IsDevic...

mfrank9 by Associate III
  • 2089 Views
  • 6 replies
  • 2 kudos

STM32 HAL driver for SST26VF064B

Posted on June 23, 2018 at 23:02I just start to create a driver for SST26VF064B Serial Flash in QSPI mode.Anyone knows where I may able to get an example using the HAL layer QSPI driver ?

Resolved! Problem with STM32L0538 - Discovery

Hi,I have an STM32L0538 discovery board and I'm trying the Demo example. The problem is that it does not work. When I flash the board it changes the e-ink display like this:Also when I touch the bottom bar it does nothing. The revision of the board i...

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BTurc.2 by Senior
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  • 9 replies
  • 5 kudos

Programming manual document may need list of requirements

A novice HAL programmer responded with this image:I did not find any extended information on the HAL_I2C_Master_Transmit function.There are a lot of incorrect codes on the Internet with this function, there are even videos on YouTube with the incorre...

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How to dump firmware from STM32F071

Hello, I am brand new to all of this flashing firmware and stuff, I'm trying to find a way to get the firmware from a shark AV751 I just took apart with an STM32F071 to possibly make a custom app and add mapping? I know I am jumping from step 1 to st...

The SPI RX data received is incorrect - STM32F411RE

Zoomed-in view of MISO:Expected output: 0x0 0x0 0x0 0x58We see the 0x58 being received on MOSI, but still not aligned with the clock. Probably, it is not being sampled correctly by STM32.And importantly, the CS is not triggered before generating cloc...

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cchan.3 by Associate II
  • 1383 Views
  • 4 replies
  • 0 kudos

Resolved! DMA to DAC transfer in normal mode too slow

Hi,I'm using STM32G431RB on the NUCLEO-G431RB developement board.I want to generate a signal from an array each time an external trigger is received.The signal is sampled with the TIMER6 trigger, which is rised every 1us. (MCU clock is 170MHz, TIMER6...

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