Interface and connectivity ICs

Use Bluetooth to Shutdown/Restart ST Sensor Device

Sensor: STWINKTIs there any service that i can cal so that once the sensor receives it, it will go into shutdown/restart mode?

Blue NRG 2 device as slave with stm32H7 MCU

Hello ST Community,I have Blue NRG 2 Bluetooth SoC. I want to make this SoC as slave device for my STM32H7 board using any protocol(e.g. I2C, SPI etc).Is there any feasible way to achieve this.Thanks in advance.Regards,Swapnil Champaneria

I use a bluenrg2. Is existing a BLE_OTA_ServiceManager without all SDK calls?

How do I scan and create a list of Bluetooth MAC addresses within the area?

Using the X-CUBE-BLE1 expansion software package for STM32Cube or other examples, is it possible to scan and create a list of all of the Bluetooth MAC addresses within range? Are there any examples of this that someone could point me too? I am using...

[SOLVED] How to set GPIO input for infrared receiver

GPIO PA15 input connnected to infrared receiver, I am using a NEC standard remote.This code work with 2 different NEC remote command.DelayUs function found on the post "Delay in us".//******************************************************************...

[SOLVED ] How I can generate the event MOUSEBUTTONDOWN from an external function ?

I receive the external event from infrared remote and I want to simulate the click on a specific button.Here the port PA15 is used like IR input, this code has been add in the file stm32746g_discovery.c.void EXTI15_10_IRQHandler(void){ HAL_GPIO_EXTI_...

[SOLVED] Is there a method to update the text in the screen from the main() ?

Also adding these includes it is impossible to modify text in the screen or select a button from the main.cpp - main() - while(1) { }/* USER CODE BEGIN Includes */#include <stm32746g_discovery_qspi.h>#include <gui/screen1_screen/Screen1View.hpp>#incl...

[SOLVED] TouchGFX with STM32F746G-DISCO can include EEPROM functions

To integrate in the application the EEPROM read and write functions is necessary integrate in the compile and link phase the code of stm32746g_discovery_eeprom.c and stm32746g_discovery_eeprom.h.

BlueNRG 2 | Unable to get 32 MHz XO OUTPUT at Pin IO9 in Serial2 mode

int main() {SystemInit(); SysCtrl_PeripheralClockCmd(CLOCK_PERIPH_GPIO, ENABLE); SysCtrl_PeripheralClockCmd(CLOCK_PERIPH_SYS_CONTROL, ENABLE);GPIO_InitType GPIO_structInit; GPIO_structInit.GPIO_Pin = GPIO_Pin_9; GPIO_structInit.GPIO_Mode = Serial2_Mo...

What modification is necessary to TouchGFX files to use the TIM interrupt ?

I would like to add a TMR interrupt to manage an action every 1sec.Code used now in the stm32746g_discovery.c file:void TIM2_IRQHandler(void){ if (TIM_GetITStatus(TIM2, TIM_IT_Update) != RESET) {   TIM_ClearITPendingBit(TIM2, TIM_IT_Update);   STM32...