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...
We switch several times the µC into Standby Mode and the current is as described in the specification.But sometimes over the Vdda Pin the current is 1mA. We switch adc/dac vrefint etc off. No BOR in use.We checked each Ports, but the current is comi...
Hi, i got a fan failure project . For that i need to select 2 adc channels in DMA mode for rms calculation , and 2 digital input for my powerfactor reading . here i am using AC (230Vac) and DC (5v) supply both .I select two timers with 100khz in...
Hello everyone! I am trying to debug some code but there are some flags in flash that keep getting set when I exit debug and it enters run mode (or when I power up the sensor. Basically, anytime it gets a chance to run before I can get it in debug ...
Hello everyone,I am trying to setup the clock of my STM32G070KB using a 8MHz external quartz. I tried 2 different ways, one from CUBEIDE, the other from libopencm3. I didn't succeed to make my application work yet. CUBEIDE : I see a warning near the ...
Hiii All,I am new in CMSIS2 RTOS Development .I used STM32F072RB UC. In that I am using CMSIS2 RTOS . I have created two processes, One is for reading the key pressed detection and second is for handling leds according to key pressed and released. H...
I am developing a custom bootloader for OTA purposes. I successfully did this under one assumption, that the .bin file is divisible by 4. which means since it is 32 bit even the last part will be inside one full memory cell. Is it correct?
I configured window watchdog with ewi interrupt enabled, and enabled isr for WWDG_IRQn too, But it can not generate interrupt before reset the core. And there is no HAL_WWDG_Start_IT() function in stm32h7xx_hal_wwdg.c.