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...
Hello,i calculate an FFT with the STM32F401RE. It works fine so far. Here are the relevant code snippets:arm_rfft_q31(&S1, (q31_t*)fft_input_buf1, (q31_t*)fft_complex_buf1); //takes about 1760 µs arm_cmplx_mag_q31((q31_t*)fft_complex_buf1, (q31_t*...
void init_OptionByte (void){ FLASH->SR |= FLASH_SR_WRPERR ; // l�sche bestehende Fehler FLASH->SR |= FLASH_SR_PGAERR ; // l�sche bestehende Fehler FLASH->SR |= FLASH_SR_SIZERR ; // l�sche bestehende Fehler FLASH->SR |= FLASH_S...
We are using an STM32L4R5VIT6 in a medical design and would like to run at 120MHz. The documentation refers to "boost" mode as "overvolting" which sounds dangerous to my manager. I assume there is no reliability impact in using boost mode, but would ...
I'm using a STM32F401RE.I'm trying to perform a Reset using the Application Interrupt and Reset Control Registerhttps://developer.arm.com/documentation/dui0497/a/cortex-m0-peripherals/system-control-block/application-interrupt-and-reset-control-regis...
I'm using a STM32F401 that has its FLASH located at address 0x08000000.I'm trying to use the Vector Table Offset Register. I need to put the Vector Table at address 0x0800C000.My first question would be what do I need to put in VTOR?0x0800C000 (absol...
I would like to distinguish POR/PDR and BOR condition. Let me know if there is a way to identify this from embedded software for stm32l072cz.
What are the possibilities t reduce the current cosumption at the beginning. Can you give me some information about basic mechanisms to throttle the required power especially in the boot process. Is there a documentation available regarding to this ...
Hi,Can somebody help me to understand the below thing?How to detect CPU registers stuck at faults? If CPU registers are stuck at fault, How can instruction send/stored in that register will be the actual one? I mean to test CPU register stuck at faul...
I have an STM32F401 MCU acting as a master on its I2C1 port linked to a slave STM32F407 MCU, and a couple of DIO expanders (PCF8575). After a random period of between minutes and days the Master appears to stop updating the Slave MCU but continues to...
I already have the board