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Hi There, We have IO expander that is connected using I2CFile: Application.C has functions for change the IO value of the IO Expanderthere is a UART that the user can connect to and change the value of the IO Expander (using CLI) Following functions ...
Using the Nucleo L412KC as a template, I fabbed a tiny test board to see if I could make my own kit.It is extremely basic, but when I connect the 3V3, GND, NRST, SWDIO, SWDCLK, none of the reset modes in the IDE result in the STLINK detecting the chi...
Hello everyone,I used Nucleo-F767ZI board for my vehicle robot. I just securely attach the board to the robot and then testing my robot move on different terrains.After this test, I can not connect ST-Link (fail.txt file appeared) and my board did no...
Hello I m trying to figure out how to configure the CCR bit field in I2C_CCR register in STM32F407 in the reference manual RM0090 it says check the datasheet for the definitions of "tr(SCL) + tw(SCLH)." but I couldn't find them on the datasheet. On ...
please explain me how to configure break function for timer pwm channel.provide mxcube settings and programming also
Hello,I am use a winbond W25Q128JV chip which is connected to the OCTOSPI interface of my STM32H563. I read/write the flash in direct mode. The transfers are done with DMA. Everything works fine as long as the address is smaller than 0x200000 (2 MByt...
I'm developing a vibration and temperature sensor solution for industrial machinery.Previously, my system was equipped with Atmega 328p chips, but it has now been upgraded to an STM32LO53C8T8 chip.The circuit has a LoRa radio for sending signals to t...
Hello,I tried to execute the demo for the STM32G474E EVAL1 explained in this document : STM32CubeG4 STM32G474E-EVAL demonstration firmware - User manual.But, I have an error when the board tries to display the pictures which are on the SD card.I got ...
Hi,I would like to connect my Sequans GM02s iot module to my Stm32L4 mcu via uart. Would the RTS Signal from the iot module connect to the CTS signal from STM32L4 or vice versa?
Hi all, I’m reaching out for assistance with integrating an ST485ABDR transceiver with an STM32F723ZET6 microcontroller. I have encountered issues while trying to control an RS485 stepper motor driver using this setup; however, I am able to communica...
