Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 29, 2018 at 13:55Hi, today I have observed and solved a problem when I started to develop my simple program for NUCLEO-F746ZG. A problem was following: EXTI15_10_IRQHandler interrupt fired always - regardless of my changes in progra...
Posted on November 14, 2017 at 09:48 After creating the project, there are lot of .tmp files in the source directory. They are always regenerated. I have selected to generate all code in main.c instead of separate file for each peripheral. e.g...
Posted on April 15, 2018 at 01:49Hi all,Have anyone tried to interface ISM43362 wifi module with STM32 via UART? Is there any available UART driver or example-tutorial? In a custom PCB, we have connected ISM43362 module with L476 UART pins following...
Posted on May 03, 2018 at 13:25hi this is krishna,we are using STM32F407VET6 . MCU . and i want to use SNMP protocol in the same MCU.please help to share the sample code for SNMP protocol.
Posted on May 03, 2018 at 13:55HiWhen I press the button Vo is not = vin, no respond to the button at all.Any suggestions ?#include <LiquidCrystal.h>LiquidCrystal lcd(PA0, PA1, PA2, PA3, PA4, PA5);int analogInput = PB0;const int ResetPin = PA7;float...
Posted on May 03, 2018 at 13:29Hello,I enabled etherent and lwip ,tftp on my code. After I got tftp_server.c/.h files, Any body could help me to use this function or I have to do different. Actually I am upgrading my device firmware. To do that I wa...
Posted on May 02, 2018 at 18:00Hi,I'm looking at trying to implement a USB host (MSC) driver using the high speed core on the STM32F746NG MCU, we do not have an external PHY so are using the embedded PHY. How does one achieve the 5v required for VB...
Posted on June 07, 2017 at 12:59 Hi, Variable PWM is not working. So i looked at theexample code provided in 'STM32Cube_FW_F4_V1.0\Projects\STM324x9I_EVAL\Examples\TIM\TIM_DMA' Based on example, modified code generated using cubeMx. Pl...
Posted on May 03, 2018 at 08:31Hello all,My stm32 has some tasks : data change as slave in RS485 network; output an analog signal; read an analog input via serial data out from AD ic.My AD ic return data SDO as below:SCLK is 32.767kHz. The clock so...
Posted on January 26, 2017 at 16:32Hi guys,I have been struggling with CAN bus on the F767ZI for the past week with no luck! even the loopback example provided with the STM32Cube_FW_F7_V1.5.0 is not working!!I've tried everything I can think of with...
