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hey there I have a question: can a micro, say stm32f407 detect low power? for example is there a HAL function to indicate VDD lower that 3.3v?(this way any time that power is going, I can for example save everything before power off)
I want to use the STLink BRIDGE API and setup a C++ project. So far the GPIO worked fine, next I want to use the UART. I found the following Warning in the docu: "UART "bridge" is not supported on the STLink USB bridge interface. This functionality i...
Setup:Using ADC1 with an ADC frequency of 50MHzSampling time of internal temperature channel = 640.5 cycles = 12.81µs (> minimal sampling time of 5µs)Conversion triggered every 1s by softwareUsing injected channel since regular channel conversion is ...
Hello, In my design I would love to variate frequency to camera sensor. I did this in the past with MCO, but it is giving me very large step, so I can't place camera to any frequency I want, usually HSE, or PCLK/4 or 8.Can I use SAI interface and ded...
Hi, my tutor gave me a Nucleo-g431kb to practice with. I tried running a code on it with IDE-cube but the debugger alerted me that the st-link isn't connected. I don't have an ST link, but my tutor says that I don't need any.I'll add that the red LED...
Hello,I have a problem with STM32U5 with TrustZone enabled. I use standard startupfile and have a simple init Routine:int main(void) { /* SAU/IDAU, FPU and interrupts secure/non-secure allocation setup done */ /* in SystemInit() based on partition_...
Problem :We are trying to get the jpeg data from camera sensor(OV5640). we are receiving some data from the sensor but unable to view.From the sensor we are receiving start of image(0xFF,0xD8) and end of image(0xFF,0xD9)
Hello I've been using the MB1166 display for some time, but I noticed with the latest units the I2C device has been changed from a FT6206 to the FT6306.These are means to be software compatible, however our devices do not detect the FT6306 device on ...
htim5 has been running and I need to zero the count (CNT?).Do I need to stop, de init, init, then start?Also it seems HAL_TIM_OC_Init() is being used with HAL_TIM_Base_Start_IT(() on the same timer, TIM5. It is used to to generate interrupts with a p...
