Hello,I was working on a project and came across a rather strange behaviour with a triggered slave timer. I have recreated the behaviour in a separate isolated CubeIDE project as not to distract you with the irrelevant parts. So, forgive the contrive...
Hello alli have a board with STM32H743BIT6 on it with 4 INTERNAL ADC pin connected to resistor ladders.i connected external 2.5V reference and defined in the IOC file to use external reference.i have constant offset of +150mV and all readings of the ...
Hello,I took over working code that I have for a DSP project from an STM32F439 to an STM32H743. On the F4 I had the external audio codec connected to the I2S peripheral but switched over to the SAI on the H7. Now I am experiencing excessive noise whe...
The CC1125 is a TI sub-GHz transceiver: https://www.ti.com/product/CC1125The User's Guide - https://www.ti.com/lit/pdf/swru295 - says that, after asserting CS, the SPI Master must wait for the CC1125 to pull MISO low before starting the transfer:I th...
Hello , I have a Nucleo H745ZI_Q board here Ethernet configuration and ping test done . Ping Test successfully ping's .Next i want send data from PC to Board or receive data How and where should i process(in code - function )the data and how sho...
I could not find yet a specific information regarding IDAU configuration of H5. Is it same as U5 as described in AN5347 ?Edit: I think it is the one in the reference manual (RM0481), I realized colors (Figure 2) indicate the IDAU mapping.
Hi everyone,I have a hardware problem with STM32G474RE on startup. If I try to supply this MCU directly from the lab power supply, it runs correctly, but when I have dips or drops or fast switching on the supply, I notice that the MCU doesn't start. ...
Hi, I need to perform a noise reduction and echo cancellation on an audio signal coming from an analog microphone and going out on a loudspeaker in order to make VOIP between 2 boards. I have an STM32F769I-DISCO board containing an STM32F769, a WM899...
Hello everyone,I am trying to connect the Quad-SPI Flash "SST26VF064B" to my MCU STM32H733ZGT6. I followed the tutorial provided by ST on YouTube (The Video calls "MOOC - External QSPI loader how to"). When I use the function HAL_OSPI_AutoPolling(), ...
Hi,I try to use your OV5640 board with your OV5640 driver in STM32H747 BSP in JPEG mode.The problem is that the FPS drop to 1 or 2 even at low resolution QVGA.Can you show me what registers needed to be modified to make it work correct since your dri...
