We uses a custom hardware with STM32L496AG. It seems like the board hangs after initializing the clock. We think the issue is SysTick fails to increment the tick and hence tick related functions are not working. Please see the attached screenshot of ...
Hi, I am trying to use a 4 I2s microphone. And I am using cubemx.I made work both of them with a sinple DMA transfer.I used I2s half duplex reciever 16of32bits sample rate 48Khz and DMA for 48*2 samples with uint16_t format. For that I used DMA1 str...
I implemented a code of output compare mode for TIM3. However, it does not work as I expected.ky017ledmodule_config.h#ifndef KY017LEDMODULE_CONFIG_H_ #define KY017LEDMODULE_CONFIG_H_ #include <stddef.h> #include "stm32f4xx_hal.h" #define RED_LED ...
Hi,how can I tell to the compiler that I want a function to be executed in RAM ?
Init-Sequnece: hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.GainCompensation = 0; hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE; hadc1.Init.EOCSelection = ADC_EOC_SINGLE...
i need to transmit above given example data using single-wire half-duplex communication.if you known any one help me.
Hi,As far as I understand, for the STM32F103, after a reset or power on without the use of the bootloader, the first task that happens is load SP with the content of address 0x00 (alias of 0x8000000) , followed by the load of the content of address 0...
Hello,I am using the STM32H7B3IIT6 MCU to control a master control board, which has a push button connected to PB11 with the following hardware: My objective for this is the following:When the system is running and I press this button, the MCU puts t...
Hi, I'm making a simple firmware to measure the frequency of some clocks, I'm using a timer IC + DMA, like this:HAL_TIM_IC_Start_DMA(&htim1, TIM_CHANNEL_1, CH1_captures, 2);Then in the callback I do this:void HAL_TIM_IC_CaptureCallback(TIM_HandleType...
