/* USER push-button (External line 13) will be used to wakeup the system from STOP mode */ ...
// HAL_UART_Transmit(&UartHandle,sendbuf,sizeof(sendbuf),10); /* Configure User push-button in Interrupt mode */ BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_EXTI); /* Wait for User push-button press before starting the Communication. In the meantime, LED1 is blinking */ printf("hello"); ...
/* Init User push-button in EXTI Mode */ if (ButtonInitialized != SET){ if (BSP_PB_Init(...
lesson2_external_interrupt lesson3_serial_recv_interrupt lesson4_timers_and_pwm lesson5_spi_i2c lesson6_rtos lesson99_miscellaneous resources LICENSE README.md push.sh scraps.txtBreadcrumbs STM32_tutorials /lesson0_intro_blinkLED / README.md Latest...
BSP_COM_Init(COM1,&UartHandle);//HAL_UART_Transmit(&UartHandle,sendbuf,sizeof(sendbuf),10);/*Configure User push-button in Interrupt mode*/BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_EXTI);/*Wait for User push-button press before starting the Communication. ...
If, for example,RLRequals 180,PRequals 6 and the LSI has a frequency of 45 kHz then we roughly get a timeout of about 1000ms or 1s. Code Example: The code example for IWDG and the setup for it is very simple. A LED connected to PC 9 remains off until a push button connected to...
USB /mini B connector. Two LEDs, two push buttons, and a reset button. mikroProg connector and headers for interfacing with external electronics. mikroBUS™ is specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins. SeeStandard Specification...
For this simple example, we just need HAL_TIM_Base_Start_IT() to start the timer interrupt. Put it before the main loop:Then we need to write our interrupt callback function. The timer overflow interrupt in STM32 HAL is called HAL_TIM_PeriodElapsedCallback(). It has a __weak ...
;/* Infinite loop */while(1){/* Note: ADC group regular conversion start is done into push button *//* IRQ handler, refer to function "UserButton_Callback()". *//* Note: LED state depending on DMA transfer status is set into DMA *//* IRQ handler, refer to functions "DmaTransfer...
* Here you will find example implementation of input devices supported by LittelvGL: * - Touchpad * - Mouse (with cursor support) * - Keypad (supports GUI usage only with key) * - Encoder (supports GUI usage only with: left, right, push) ...