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...
I would like to use the STM32H730AB as the central controller for a wireless sensing device. For this device, the MCU will drive an external 8-bit ADC at 40 MSPS. This ADC generates an output signal across 8 output pins, 1 for each bit of the digital...
The technical docs state that multipleication (MULS instruction) can take either 1 cycle or 32 cycles. This is defined when the board is produced. Does anyone know which of the two configurations the STM32F072RB uses?
#define EXICOM_2KW 1 #define EXICOM_1KWH 0 #if EXICOM_2KW #define EXICOM_RX_MAX_SIZE 60 #define EXICOM_TX_MAX_SIZE 18 #define EXICOM_RX_INDEX_MAX 60 #define EXI_ACTIVE ...
Hi,When operating in single 32bit filter mode, is it possible to use this additional space to check the first byte of the message data/payload when dealing with standard frames?I have an issue with a particular ID "spamming" every 500ms or so and am ...
that's it.. say i have 4 channels (PA0 , pA1 , PA2 , pA3)..what i need is : in the while(1) loop i put 4 variables, and keep reading the data registers , and because it's in continous mode, so the 4 variables keep updating in the backgroud, how can ...
Hi to all, i want to know where we can download :AN5428 :system memory RSS servicesThanks
Hi,I am trying to put my STM32 part in sleep mode.I have attached the code here.As per my understanding to go into sleep mode HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);API is provided.even though I used below lines, my board...
The STM32F401's VDD is 3.3V.The I2S Codec's VDD is 1.8V.We will add the Level chip(TXB0104) on The device driving the data I/Os of the TXB0104 device must have drive strength of at least ±2 mA.Does the STM32F401RB's I2S port drive current more than 2...
This is my source code for the SPI configuration:static void SPI1_init(){ //GPIOs konfigurieren //PA4 Chip select //PA5 clk //PA6 MISO //PA7 MOSI uint8_t ch; while(SPI1->SR & SPI_SR_FTLVL); // Wait until no more data to transmit while...
I am using one timer (timer2) as pwm generator and i am using 3 channels on it. I wish to set each channel pulse width independently (they are controlling LEDs) from 1 to 100. But from the generated stcubeIDE function, it looks like that the channels...