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...
I have a NUCLEO-144 board and it has a factory-installed application that flashes the LEDs and uses push button 1 to change which LED is flashing.This is described in section 5.1 "Getting started" in UM1974 for the NUCLEO-144 boards.I have found some...
/* Private variables ---------------------------------------------------------*/ UART_HandleTypeDef huart2; UART_HandleTypeDef huart4; ... //#define UART_MODE 1 #define UART_MODE 2 ... #define USARTX USART4 #define huartX huart4 uint8_t UART_rxBuff...
Hi all,Im wanting to measure both the width and height of input pulses using ADC and Timers.To get the width I can use a Timer with Input Capture and __HAL_TIM_GetCounterBut to get the height I'm unsure the best way. Currently I'm using the Input Cap...
The need I have is to count the encoder pulses on each front of the two channels (x4) always incrementing the counter independantly on the encoder direction and only have a tag on the direction changes.I configured the TIM2 as encoder input (as shown...
Hi, On a STM32L476 MCU, I use many timers with various synchronization / outputs combination. I've two problems still remaining :On TIM3, the Channel 4 Output compare mode TOOGLE do not seems to work correctly (the GPIO do not toogle, it simply goes ...
i am making a J1939 data logger with STM32F405RGT. The vehicle's J1939 is transmitting data on 250kbps, but when i set250kbps in mcu it doesnot show any data on uart terminal , but when i set 500kbps in mcu then it shows some data on UART terminal. I...
Hello.I want to run the ADC to transfer data through the DMA to the RAM buffer.What did you do:void initADC(void) { DMAMUX1_Channel0->CCR = (9 << DMAMUX_CxCR_DMAREQ_ID_Pos); DMA1_Stream0->CR &= ~DMA_SxCR_EN; while(DMA1_Stream0->CR & DMA_SxCR_E...
Hello,it seems that some attendees have issues with logging to the Teams meeting and they receive following error message:AADSTS50020: User account '<user_email>' from identity provider 'live.com' does not exist in tenant '<STMicroelectronics or othe...
We have PCB assemblies built that contain STM324L7 with 1M and 2M flash memory. How can we determine the flash memory size using a JTAG connection (e.g. by reading a register value)?
Does anyone know if its possible to have a dedicated area memory of the Cortex to load dynamic functions during runtime? Something like an external C compiled function and send the binary through a communication interface (serial,i2c,etc) to the Micr...
