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 have to recieve a frame from a bldc controller , this frame as follows START CMD LENGTH BAT CUROLD TSNS STATE USER VOL CUR0x660x420x??1 byte1 byte2 bytes1 byte2 bytes2 bytes2 bytesbut i didn't receive anything , the problem with how to manage the l...
At this moment, I am still unable to launch a program from a bootloader.Can anyone send me a complete file for STM32CubeIde that would allow running a program from a bootloader? Currently the vectors of my program are copied at address 0xC400 (the pr...
Hi,I am attempting to send AT commands via USART1 to an ESP8266-01 connected to my STM32L452RE Nucleo board. I am trying to initialize an HSE with the following settings:And the following clock configuration: My problem is that the code is stopping i...
I'm trying to do uart stm23F7xx communication with a bldc controller, based on the blds controller protocol, I did communication but using an arduino and the labrarry #include <SoftwareSerial.h>,I found it hard with stm32 the problem I have to send s...
I have the low power timer LPTIM1 working on a STM32H7A3 but the way I have to clear the IRQs is a little confusing. Here's my IRQHandler:void LPTIM1_IRQHandler(void) { //Disable LPTIM1 CLEAR_BIT(LPTIM1->CR, 0x01); //Clear IRQs LL_LPTIM_ClearFl...
I am trying to write code for a simple transmit and receive in FDCAN (Classic Mode) in external loopback mode, but I have been unsuccessful in doing so. I don't even know where I am going wrong and am looking for help as my last resort. I have tried...
hi, i m using STM32H7 and have running SPI using interrupt transmittng and receiving from external ADC, now i m contemplating using DMA for SPI transmit and receive, but was not able to get any data reponse from the ADC. could anyone kindly advise an...
Hi Guys I'm facing one problem in GPO side .i have try to read the input pin PA_3 and PA_2 that time i'm facing one issue .what i'm do try to read the switch using PA_3 and PA_2 Software side i have write pull down when i'm press the switch one PA_3 ...
Hello, In my motor control project, I'm reading potentiometer value and set it as a duty cycle value. Initially I'm using "htim1.Instance->CCR1 = 50;" this function for pwm. but this is not giving correct phase voltage. Can anyone please tell me wh...
I use STM32F407 Discovery board to generate analog signals using DAC with DMA transfer. The goal is to use both DAC channels to have two signals generated simultaneously. However, I cannot enable the DMA request for the second channel. After analyzin...
