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Hello,I'm a hobbyist and I'm working on a USB to 4xI2S (8 channels using the SAIs) using a stm32H7 MCU. I have a proof of concept working on a stm32F7 discovery board. I'm starting to look at the dedicated board.I understand that the USB peripheral n...
Hello,I'm using the nucleo-h743zi2 board.I am trying to use the USB OTG FS function.The .IOC file settings are as follows:USB_OTG_FS enabledMODE: DEVICE_ONLYVBUS: disableuncheck SOFI provided power through an external source and also swapped the D+ a...
I'm having some trouble performing a bank-swap on an STM32H745. The function works perfectly fine on an H743, but when porting over to the H745, it doesn't run the firmware that was swapped in.Firmware 1: prints "1.0". A button press will trigger a b...
Hi, I am unable to communicate via i2c with the TLV320AIC3104IRHBR chip, the bus response is always busy. I'm just using the STM's internal pullup, I check it on the oscilloscope and the pins are high but no communication happens. Below is my i2c con...
Hi Folks, I am using a STM32F070F6P6 microcontroller for a very basic/simple project to help learn the STM32 platform, etc.I am getting an error when I attempt to build my project that my code overflows FLASH memory by quite a bit. I did a test on a...
Posted on October 28, 2015 at 23:27Hi,In my design I'm using an external 24.576 MHz oscilator as I2S clock sourceAcoording to the reference manual, for 32 bit frames and MCLK output:FS = I2SxCLK / [(32*2)*((2*I2SDIV)+ODD)*4)] For Fs = 96 KHz, this g...
Dear all, I'm working on a project with a waveshare eink display. I'm using the STM32F103RET6 controller and CubeIDE as development environment. I'm building my application as a c++ application with the FreeRTOS lib. My Display class has a 4000 byte ...
Colleagues,What should be done in firmware for VBUS detection through a GPIO pin? My device is self-powered, so I have to do VBUS detection. The device is built around STM32G474, and it doesn’t have a dedicated pin for VBUS detection, so I have to d...
Posted on November 01, 2016 at 08:56Parametric Search is great idea, but useless if there is no column you need.To make it even more useless there is unnecessary branching on 32b, 8b, ULP... MCU.I, for one, need list of all STM MCU that have TSC. I ...
Hi friends,I have to configure Sleep mode and Wakeup mode in STM32F103C8T6 and STM32F407VET6 using RTC .But i did not know how to configure this process .I need your guidance how to configure this by using datasheet and one important point is i ha...
