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I look at SR2 PEC contents (most significant 8 bits), and they always are zero. Is that normal?
Hello, I work on a project using SPI to communicate Data acquired and processed with Motion FX. When an incomming signal is received, i want to reset my STM32 MCU with a software reset. However, when i do so using NVIC_SystemReset(), the spi communic...
I am trying to use IDB05A1 BLE module in low power mode with STM32L073RZ MCU. I didn't get any reference for doing it without the DMA.
I couldn't find within the data sheets whether the chip suffix, 3 or 6, which indicates temperature range, is programmed in the chip. This might help to set temperature alerts at the right level.Does it exist?
I'm using the below to calculate the temperature in STM32L452 CPU:int16_t temperatureC ;// ADC VREF is external 3V3temperature = __HAL_ADC_CALC_TEMPERATURE (3300, ADC_val, ADC_RESOLUTION_12B);For ADC_val = 1360 - then temperatureC is 164 Celsius, whi...
I have been trying to use three pots as dials for a guitar effects pedal project. Their purpose is to simply read the voltage from 0 - 3.3V and with some scaling (to turn the raw readings into 0-100 values) in the code to store these 3 values inside ...
I am running a STM32F466RE with no OS, using the STM32CubeIDE. Is there a code profiler, or some other way I can measure how many CPU clock cycles it takes for a certain section of code to execute? I am trying to compare different methods of processi...
