Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi. I have stm32f722re connected with emmc MTFC4GMWDQ by 8-bit interface. When I read out the data from the card, I see in the debugger that starting from index 512 to the end, the second buffer is filled with zeros.This behavior is observed in block...
Hi ST Community:I'm appling STM32H743 with eMMC card in my project. I call function "HAL_MMC_WriteBlocks" for block writing. The problem is when I write one block every time, the write operation is ok. When write more than one blocks, it get failed. ...
Hi,I have downloaded and installed the STM32CubeIDE and have used it to do a blinky LED on a NUCLEO-L476RG, so basically have a bit of an understanding of the IDE and coding/compiling & burning.However, I'm lost as to how to proceed in getting my P-L...
I use the current version 1.5.0 of the STM32 Virtual COM Port Driver.Sometimes i got a bluescreen during my running Win32 App.As far I know, this problem is related to usbser.sys. But how to fix it?I'm using Win7 x64 and the usbser.sys is version 6.1...
I am using stm32l496, when in stm32cube I set the MSI clock above 2 MHz even if I don't change the Uart clock, when micro exits from lprun mode, HAL_UART_Transmit function not working or prints at a very delayed time for example if it must printed ev...
Hi all,(I am using a STM32L031) I'm trying to design a system that receives a UART string and uses this data to drive a WS2812 LED strip at different colors depending on the string. So far, I've done a lot of googling and found that a lot of people a...
The ADC is configured as shown below. TIM3 is configured: 200ms, Count Down, Auto-reload Enable, MSM Disabled and TRGO=Update Event. HAL_ADC_ConvCpltCallback() is called once at the apparent end of the first sequence with good data on each channel. ...
I am trying to get the Audio Application Demo (Audio_playback_and_record) to work in STM32Cube_FW_F7_V1.15.0. I am not sure what type of storage device I need to attach to the STM32F769I-Discovery board. I have attached the screen output. Thanks fo...
HI,I have a Demo application based on the STM32Cube_FW_F7_V1.15.0 audio example. This example defaults to using the onboard digital mics. I need to use the analog mic/CN6. I made changes to use the INPUT_DEVICE_ANALOG_MIC. /* MP34DT01TR digital mi...
Using STM32G070CB with IAR. I have the following ADC Channels configured in Cube: 0-9, 11 and 13. I'm using 16x Oversampling, Sequence Not Fully Configured and DMA and wanting to interrupt after the sequence of 12 channels has been saved to DMA. Cub...
