I have a system of sensors connected to an STM32 chip, all working via I2C and 3.3V.I've created interface libraries for my sensors, specifically the temperature and accelerometer ones. However, when I read the values measured by the sensors, I came ...
Hi AllMaximum input voltage for this series of MCU per Table II of the datasheet is specified to be 4.0 VDC for all pins other than five-volt tolerant. Table 12 specifies the maximum injected current for all pins other than five-volt tolerant to be +...
Hi,I have two MCU communicating with each other via RS485. It's a very simple code one MCU send a data to other and the other is trying to receive this. With MCU2 code everything is fine. It sends data like it should be.Problem is with MCU1 code. Whe...
Hi All,I recently set up a USB CDC application for the first time, using a STM32G431 device.While writing the software (on both Host and Device), I had some problems. Firstwith achieving the expected throughput, then with corrupted (or so it seemed) ...
hello, I have a display configured for FMC but I would like to add a framebuffer to the RAM memory, unfortunately the MCU memory is not enough (the display resolution is 480x800) so I have to add external RAM. My question is how to do it since I am a...
Hello,After reading the following threads:How to program STM32 Option Bytes with the HAL API - STMicroelectronics CommunityWhat are option bytes in STM32 and how do I use th... - STMicroelectronics CommunityProblem with option bytes set from program ...
Hi, I am currently using STM32H5 series, to transmit the RTC register content to an escalator base board. I need to transmit these data in a parallel manner (i.e. MCU act as a slave and the base board act as a master). I studied that STM32H5 seri...
Hello guys! we generally configures UART in the cube mx and generating the codes, and after by calling Transmit and Recieve functions we are checking the outs on serial terminals.. if we dont get desired outputs then we are trying to dubbug and testi...
APPLICATION OBJECTIVE:The objective is to monitor a high-frequency signal in the range of 0 to 50 MHz from an external device and count the signal pulses every 10 microseconds windows/bins.Platform:STM32F7APPROACH:The current approach is to configure...
I have made my own PCB with STM32F427VIT6 for a project. But if I tried connecting with the cube IDE, I could not connect it through the Type C port, I could only connect it with STlink. Even my laptop doesn't detect the port. Can anyone help debug t...
