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...
Hi, I have a problem with the HAL_UARTEx_ReceiveToIdle_DMA() function. I'm using this simple codemain.c:#define TM_BUS_DATA_RX_BUFFER_SIZE 256 uint8_t TM_BUS_DATA_RX_BUFFER[TM_BUS_DATA_RX_BUFFER_SIZE] = {0x00};HAL_UARTEx_ReceiveToIdle_DMA(&huart3, T...
Hi everyone!I've been trying to implement UART reception using LL library in polling mode. The code below is what handles the reception: uint8_t LL_USART_Receive_Byte(USART_TypeDef *USARTx) { // Wait for Read Data Register is not empty while (!LL_U...
So I am using STM32H725 on which I have Timer 2 (general purpose timer) which is in down counting, one pulse mode with an interrupt which is triggered at underflow. Once the interrupt is fired, the TIMx_CNT register value is changed and then __HAL_TI...
Hello,according to the product selector on the ST website, the only MCU from L412 series that has SMPS and is in production is STM32L412RB with 64 pins in LQFP and UFBGA package.In the product specification v6, on p57 at the PIN definitions table, I ...
Is it reasonable to consider using an STM32 for new product designs. Can't find any official statements of if and when any microcontroller will be available through official channels/distributors.
Hello Everyone!Wanted to ask because I have a problem with getting the z pulse, or index channel to work on my encoder. I am using an encoder on a motor, and a nucleo board, and programming everything on stm32cubeide.What is the correct way of doing ...
On an STM32F746 I'm using TIM3 in encoder mode to count pulses from a motor's quadrature encoder. I'm using TIM2 to generate interrupts every 10 msec were I read the TIM3 CNT register to calculate the motor's RPM. There's some jitter here because of ...
Hello everyone. I am using latest version of Keil to program a STM32F107RET6, but this device is not supported. I just wanted to know that is there any support package for STM32F107RET6 devices in Keil or IAR or other IDEs.
Dear Madam/Sir,As Tende, we produce medical devices for neonatal intensive care. We have been looking for a product that you can see below for a very long time, but due to the chip crisis, we are getting very high prices. Some items are not even offe...
I'm not completely sure where to start. But, I have 20k of data and I want to write to to flash.I'm using this function to do it (Start address is Bank2 of this processor 0x08080000)page size is 256 bytes, for this MCPU. (StM32L471)void Save_to_Flas...
