STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Failed to execute .localhost:61234

Hi, i have recently purchased an STM32F746G-DISCO.i am very new to STM and compontents, but my manager would like me to try and build an interest with it. I followed a tutorial online, and i have followed the exact routes but i keep getting this erro...

JLythgoe by Associate
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STM32L4Q5 I am using the USB interface in Device mode (CDC Virtual Comms Port) and the My_CDC_Receive_FS() interrupt callback. How can exercise flow-control on the incoming USB data to give me time to process it?

In the callback I buffer the input read by the USBD_CDC_ReceivePacket() call and exit My_CDC_Receive_FS() asap, processing the incoming data in the backgroundSometimes, my input buffer fills, & I can't easily make it any larger or empty it any quicke...

AJohn.10 by Associate
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BUG in stm32f4xx_hal_rcc_ex.h

In functionuint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk)string     /* Get the current I2S source */     srcclk = __HAL_RCC_GET_I2S_SOURCE();must be     /* Get the current I2S source */     srcclk = __HAL_RCC_GET_I2S_SOURCE() ? RCC_I2SCLKSOU...

NZhar by Associate
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STM32G4-based USB microphone

Tried a lot of stuff, including STM32CubeExpansion_MEMSMIC1_V5.7.0, STM32CubeExpansion_USBAudioStreaming_V1.0.0, STM32CubeFunctionPack_SMARTMIC1_V2.3.0, porting existing apps to STM32G4 with no success.The USB device gets appeared in Windows OS in ~5...

Alexpp by Associate II
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STM32H750 + USB3320 ( USB HS Device MSC )

Hello everyone,Our custom board use STM32H750 + USB3320 as USB MSC Device.Code reference MSC example and use st library except board specific part.Some pcs of the custom board have USB packet timeout problem when copy lots of files.I have no idea wha...

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JLin.15 by Associate
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Resolved! STM32L552, SWAP_BANK dynamically

SWAP_BANK for the STM32L552 is a bit in the eeprom, but we want to swap the flash banks in an own bootloader dynamically and do not want to expire the eeprom's lifetime,Any option to swap the memory without eeprom settings?

mluerkens by Associate III
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