I have wrote software for recording audio from line in to wav file for STM32H745 discovery board.But output file is distortion (original file and output file is in attachment) Input file and output file is the same sample rate (32khz, 16 bit, 2 chann...
Hello STM community,I am currently trying to get my Nucleo STM32H743ZI2 to send data via SPI to a different chip.Im using CubeMX to generate a lot of the setup code as I´m pretty new to this chip. For the same reason, I use the HAL.The basic configur...
Hello everyone,I am using Nucleo H745ZI dual core and I want to communicate intercore by OpenAMP.The ST only giving example send message from core M7 to M4. But I want to send message from core M4 to M7, I tried follow the OpenAMP flowchart but not w...
Hi everyone,for my project I develop a board with MCU STM32H733VGT6. This project must to be have 4 USB peripheral ports.The MCU is configures as USB HOST, so i connected the USB pins (pin PA11 and PA12) as upstream.This nets goes to a usb HUB USB251...
Here's the definition of some functions that is used to allocate variable in D3 SRAM. typedef struct { uint16_t PackType; uint8_t Data[8]; uint8_t reserved[2]; }PinBasePack; #define sMemory(mem,type) ((type *)(sMem(&mem,sizeof(type)))) typede...
Hi All,I have created two projects. One is for the bootloader and another one is for the Application and will place the bootloader in the starting position of the flash, which is 0x08000000. And application into 0x08040000.Below is the code for bootl...
The datasheet says that power must be supplied on this pin if USB is to be used. It must also be the last power supply to be energized and the first to be removed.If my design does *not* use USB. Can I tie this pin to VSS and call it a day?I want to ...
Hello All,I have implemented a simple Web server using https://github.com/STMicroelectronics/STM32CubeF7/tree/master/Projects/STM32756G_EVAL/Applications/LwIP/LwIP_HTTP_Server_Socket_RTOS example. The Get method works fine but as soon as I use the PO...
The configuration:STLINK-V3SETConnected the two PCBs together via the three connectors (page 11).Attached jumper JP7 CAN_ON on MB1440 PCB (page 18).(STLINK-V3SET pages 17 & 23) & (NUCLEO-H723ZG page 37) & (Bootloader AN page 199) & (STM32H723 Manual ...
Hi all I would like to know if I can use the CDC example to transmit and receive data from the windows host without redirecting it to UART