Resolved! USB CDC ACM AND AUDIO DEVICE
I can not find any complete project for USBX or TinyUsb library to drive. Can anyone to help me please?i need USB CDC VCP AND AUDIO DEVICE simultaneously in custom board.
Forum Posts
Data Format I2S PCM5102A DAC Synthesizer
Hi guys,I have successfully connected a PCM5102 DAC to my STM32F401CCU6 black pill board. The CubeMX Setup with DMA and I2C works fine. I have interrupt routines and a double buffer which create samples. Electrically, I connected 3.3V supply (from ST...
Resolved! Why is I2S Frequency in Clock Configuration so high?
Hi STM community!I am new to STM microcontrollers and this is my first post My board is a tiny STM42F401CCU6 @ 84MHz. I already have made some first steps with CubeMX and CubeIDE, after I came from the arduino IDE which was a bit too simple (reading ...
Resolved! STM32H723ZG DMA I2S - tx works, no RX
HelloI've seen tons of posts about this, I'm hoping I'm just missing something simple, I would really love to get this working. STM32H723ZG, DMA TX works, I can send a sine wave fine but the RX buffer never changes and is never filled. I've put the R...
How to set the desired clock frequency(SCL) for Nucleo-f401RE (Master-Receive- Half Duplex I2S Communication with MEMS Microhone - CUI Device (Slave) ).
Hello , I am using STM Cube IDE for I2S communication between NUCLEO-F401RE and CUI MEMS microphone namely CMM-4030DT-26354-TR . I am current facing a problem to set a clock frequency for SCL pin of Nucleo board. The SCL clock frequency range for ...
Competent using the Cube MX graphical config tool
Hi, I wonder if someone can explain how I can be more competent in using the CubeMX graphical tool for various peripheral configurations. Take for example, I am familiar with UART port hence the Cube MX GUI config tool for the UART is easier for me t...
Resolved! Missing code during Code Generation - STM32CubeIDE version 1.9.0
Hi, I am using the STM32CubeIDE version 1.9.0 Code Generator feature (via the CubeMX graphical interface) and wanted to generate the 96 MHz sample clock for the I2S codec. Unfortunately, I found that the code generated under sub "void SystemClock_Con...
Wrong initialization sequence with CubeMX in CubeIDE when Using I2S with DMA
Hello,I have come over this bug per coincidence:I am doing an evaluation project with the STM32F407G-DISC1 Board and want to utilize the DMA together with the I2S to feed the Audio data to the CS43L22 DAC.Since interrupt driven I2S transmit HAL funct...
SAI I2S Mono Mode Not An Option
When using SAI for I2S, STM32CubeIDE does not give you the option to choose Mono mode. It's only option is Stereo Mode. However, STM32 SAI HAL supports both SAI_STEREOMODE as well as SAI_MONOMODE, so I think this should be an option.
Resolved! USB not working when MCO2 enabled and driven by PLLI2SCLK
The image shows my clock configuration for the STM32F469IIT. I want a 12MHz output from MCO2 and I found that I could theoretically achieve this using the PLLI2SCLK input. However, when I use this configuration, the device is not recognised by the PC...
