I have a Nucleo-F746ZG and an F429ZI board, both of the board can be recognized by PC as a USB device via ST-LINK USB port.However, due to project space limitation, I have to detach the ST-LINK and use the other USB connector(CN13 USER USB).When I us...
Problem getting when i am open .abs file in fatfs f_open .my can not open i got FR_OK error so that is why my file can not open and read what i am do to read and open my .abs file in USB Stick
Hello everyone, when debugging, we found that the input capture return value of ll library is different from that of standard library. Ll library forces the return value to 32-bit, which is originally only 16 bit, as mentioned aboveCapturedvalue (bet...
Hi ST supportThe "Description of STM32G4 HAL and low-layer drivers" ( UM2570 rev 1.0) doesn't cover any I2S HAL API ( HAL_I2S_* ). The manual can be downloaded from here :https://www.st.com/ja/embedded-software/stm32cubeg4.html#resourcePlease check a...
In the file stm32l4_hal_sd.c in functions:HAL_SD_WriteBlocksHAL_SD_ReadBlocksNo check is performed on tempbuff's bounds: its value must not exceeds pData base address + pData size but tempbuff gets incremented indefinitely until a hardfault is trigge...
I'm trying to implement USB AUDIO IN class for my project. I've found such class in en.X-CUBE-MEMSMIC1 package, and as somebody sugested i've replaced usbd_audio.c/.h files with usbd_audio_in.c/h from this package, and changed usbd_audio_if.c/.h cont...
Most STM32 products only have an onboard FS USB PHY which limits clock speed to 12Mbps. On these, I can achieve just over 7 Mbps actual transfer speed on the CDC/VCP interface.Some STM32F7 chips have an onboard HS PHY. Can this setup still use the s...
I already bought 32F411EDISCOVERY and programmed it with my simple program. Where can I download the original firmware, which was with the purchase (it is not on the download page)?
I compiled example from st cube. I found in clock configuration this parameters:RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV6; RCC_OscInitStruct.PLL.PLLN = 85;This give to sysclk 177Mhz and it exceeds max frequency... when I set parameters to:RCC_OscIni...
Is anyone else having this issue?