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Hi,I'm trying to create multicore communication. I want to call interrupt in the second core. Firstly I thought that I can somehow make hardware semaphore release interrupt in the second core. But then I found something better in the CubeIDE:It looks...
Hi there. I am developing a bootloader application in IAR EWARM environment on my STM32f415 card. I'm having trouble uploading it to my stm32 card when I want to debug the bootloader code.Bootloader code starts from 0x08000000 and application code st...
/* USER CODE BEGIN 2 */ // CS pin should befault high HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_SET); uint8_t TX_Data[13] = "Hello World!"; uint8_t RX_Data[13]; /* USER CODE END 2 */ while (1) { /* USER CODE END WHILE */ ...
I'm writing code for the STM32F411 and STM32F103 MCUs using the ST HAL library. The firmware reads an IDR directly using the HAL function HAL_GPIO_Read_Pin. The function is called 2 to 3 times in main(), that is, the IDR register is 'polled' more tha...
In my application I need to design a multi purpose digital input which can operate in 3 modesON/OFF detectionFrequency measurement andPulse CountingI can do the last 2 using HW Timers in Input Capture mode and configuring it for both edges. In the al...
In this Tutorial, TM1637 LED driver is interfaced using STM32 microcontroller. The steps of building the interface from scratch and the used hardware are explained in details.Tutorial video:https://youtu.be/hrVOO_k5FOIAll codes and documents are shar...
In Standby mode it is given like this.... (1.2 V domain powered off).All 1.2 V domain clocks OFFwhat does this means?
Right now, I am able to get I2C data from sensor. I have generated PWM signal separately with TIM_CH2. But I have no idea how to generate pwm from I2C signal. So, basically I need to control amplitude of pwm from i2c signal. I am using NUCLEO-L011K4 ...
Hello,I don't find on the STM32H730ZB datasheet a clear information about the maximum current output for the DAC ( with or without a OPAMP in follower). I plan to drive a LED from 100µA to 10mA maximum.Today, I have an externaI op-amp & mosfet but I ...
