Hi, I'm trying to read an LCD 8 bits information, so I need to quickly change PA0 ~ PA7 to input, then read the IDR register, and return them to output after reading the 8 bit bus, but I need help. Thank you all.
Hi,I am posting this question, same as I have posted on the stackoverflow to find some clues into my problem.I had been programming my STM32F407 MCU for almost 6 years using OpenOCD's GPIO Bit bang driver over Raspberry-pi for Serial Wire Debug for a...
I am trying to implement a gesture recognition system using tensorflow lite and mpu6050 but for that I have to use tensorflow lite micro in my STM32F446re but after downloading it from github repository I saw it is being build by Bazel but I usually ...
Hi, I have an IC which i traced back from a three phase inverter. I am trying to find the part number of the ic, but i couldn't find it. Can you help me to figure out the part number? For identification see the attached screenshot. Thanks in advance...
I can write and read byte, float or text on the eeprom. And I was thinking that is Ok with the processes of wiriting and reading. But when I tried that with the group of data, it appeared that something is wrong. It means that when I first write goup...
Hello, The datasheet for the ESDA25-4BP6 is a superset datasheet that covers 4 part numbers. The datasheet contains functional diagrams for 3 of the 4 parts, but no diagram for the ESDA25-4BP6. I am guessing that the ESDA25-4BP6 has the same pinout a...
Currently, when trying to fuse the Open IMU330BI (MCU: STM32L431) using STM32CubeProgrammer, the error message "There's no active configuration for this device. All 1 configurations are disabled" appears when attempting to connect. De...
Hi Team, Hope you are good.This assessment is focused on optimizing the Bill of Materials (BOM) and evaluating Supply Chain Management (SCM) readiness for the new design.Could you please confirm if the part from the attachment, is there any chance t...
Currently, I am using Keil Microvision 5 for programming STM32. Now, I want the example code of I2C to communicate between EEPROM and STM. I am using the STM32F103C8 controller and AT24C512C EEPROM. I searched about that, but I only found the example...
Is anyone familiar with communication between stm32 and sim868 gms/gprs/gnss module? I currently have a custom PCB that has an stm32f103ret6 and sim868 module that are connected via uart. My project setup has uart4 set as Tx and Rx between the two d...