Hi , I need for my applicetion two maner of wake-up from Standby mode. One is regular wake up every one hour and second is asynchronous wake up by external signal. I have used WKUP1 signal on PA0 input for external wake up. It is working corectly o...
I've used CubeMX to enable in PA4 as in input with EXTI interrupt enabled on a STM32F373. It works well, but how to I enable the device with this interrupt disabled by default? HAL seems to enable the interrupt and then allow the 'user' code' to be...
ok so when i debug and step through my code the hse ready bit in the rcc-cr register sets to one but when i run it it hangs at my while loop waiting for it to set why does this happen
Hello,I am working with the Nucleo-f401re with the X-Nucleo-IDB05A2 expansion board for Bluetooth via BlueNRG-M0A module. I am trying to create services and characteristics for those services and I am trying to understand how the memory allocation po...
I am trying to send some bytes over an SPI via DMA on bare metal STM32G441. But there is nothing being sent and I cant find why. I only used DMA on ST32F devices that do not have the DMAMUX. Please note that SCK and MISO are not used here. I looked a...
I have initialized the kernel first, and called HAL_Init() and SystemClock_Config() within the OS task - StartDefaultTask, the osDelay is not blocking the StartDefaultTask until the specified number of ticks.configTICK_RATE_HZ is set to 1000 Hz (1 ms...
I am not sure how to read continuous data from an external ADC. The ADC has an SPI interface and a data ready pin.Every time the data is ready, the data ready pin goes low and the data can be read. My goal is to read out the data via the DMA every ti...
Hi every one ..I designed custom board for stm32h745xit6 .My TouchGFX working fine with internal flash .The core board has mt25ql256a and connected as under PB2 CLKPG6 NCSPF8 D0PF9 D1PF7 D2PF6 D3I generated STLDR as explained in ST videos tutorial.my...
I've setup my STM32L475 non-RTOS as a USB HID Host to interface with a barcode scanner. All works well if I call sdf MX_USB_HOST_Process in my main application loop with no delays. However, if MX_USB_HOST_Process is not called fast enough, characte...
Hello, I want to take data from ADC input and store them on the internal flash memory of my STM32f769i-discovery board. Can you help me about the use of flash memory? Thank you.
