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 had a working ADC/DAC C project generated from CubeMX to TrueSTUDIO, but decided I wanted to make the project C++ instead. From what I remember from trying it before, setting up C++ in TrueSTUDIO can be a hassle.So I decided to download/install Cub...
Hello,I'm working with STM32L433RB.I would like to, in TIMER1, use COMP2_OUT to as the ETR, to make time-shifting of a PWM output signal.The setting of TIM1 registers are as the following: TIM1->CR1 = 0; // disable TIM1 TIM1->PSC = 9 - 1; TIM1-...
I am able to read from ADC3 and ADC4 over DMA but i am disabling the continous request feature of the DMA and starting and stopping the DMA in the program infite loop and its is working correctly.But when I try to start the ADC with DMA outside the t...
#define TEMP110_CAL_VALUE ((uint16_t*)((uint32_t)0x1FFF75CA)) #define TEMP30_CAL_VALUE ((uint16_t*)((uint32_t)0x1FFF75A8)) #define TEMP110 ...
Hi,I am working on STM32L072CZY3TR controller. i performed the dfu using boot switch on the device but my requirement is to perform DFU on my device without using boot switch and enter in to boot mode from user application.is it possible from user a...
Hi! I have a project in which I tried to enable LTO for release builds. Issue is that the code hangs before entering the main loop. Upon investigation, I found that an interrupt is triggered: the code gets stuck in the default implementation for the ...
I am using STM32L4 series microcontroller. I am debugging some code which uses standard C lib function fopen() and fread(). The code can be compiled and has no errors. For some reason fopen() function is returning NULL pointer when used. I wanted to ...
How to calculate capacitor value for 32.768 kHz cystal (RTC for STM32F030R8T6)
Hi,I'm trying to calibrate my RTC by writing on the RTCCR register on an STM32F103 MCU. However, it seems like this is not taken into account as the 512Hz signal is still slightly out.I'm using the following code:PWR-> CR |= PWR_CR_DBP; // Allow acce...
