STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
You can't reprogram flash double words on the stm32g4 even if the were programmed to 0xFFFF'FFFF'FFFF'FFFF.Does anyone know if it is possible to check if the 0xFFFF'FFFF'FFFF'FFFF value I read from a specific flash position has previously been progr...
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 ...