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...
Posted on October 29, 2015 at 10:36If you want a development system on chip, incremental software updates, test driven interactive developments this is worth a look: Mecrisp Stellaris Forth compiler updated with support for a number of STM32 control...
I'm using Nucleo F303RE board and I'm trying to set it up on Keil uVision v5.26.2.0 and use the LED API, but the LED API doesn't seem to be available for this board. How can I get the LED API (without STM32CubeMx)?Here are some additional details:In ...
Hello,Iam trying to implement a phase shifted 4 channel PWM on STM32F302R8 .The PWM signals should look like the first picture. I use CH and CHN complementary PWM generation with deadtime insertion. PWM mode ist asymmetric PWM Mode 1 for both channel...
FLASH_OBProgramInitTypeDef OBInit; /* Set BFB2 bit to enable boot from Flash Bank2 */ /* Allow Access to Flash control registers and user Flash */ HAL_FLASH_Unlock(); /* Clear OPTVERR bit set on virgin samples */ __HAL_FLASH_CLEAR_FLAG...
Hello,I try to setup ADC1 and ADC2, but I don't get the timing values given in reference manual and data sheet. I work with STM32H743 NucleoI have setup RCC to clk ADC with 36 MHz from PLL2P. I checked the frequency at master clock out 2 on PC9. To i...
Good day. Faced such a situation. I want to get at the output of the DAC zero level (writing to the register is trivially 0). That's just absolute zero does not work, on the output of the microcontroller there is somewhere around 70mV. The influence ...
Hello,I am working on an bootloader in TrueSTUDIO. The application and thebootloader are different projects in a single workspace. While I usedthis multi-project workspace I faced some inconvenience. I share itbecause maybe it can help improve TS or ...
I am using Timer6 on STM32F7 series MCU. As soon as I enable the Timer, UIF bit is set in Status Register which is rc_w0, means it gets cleared by reading or writing 0. Then Execution goes to ISR. In ISR when I read the Status register and Try to cl...
The data sheet says 324.2 µA/MHz. If we take that at face value, this means a whopping 46mA at the maximal 144MHz. Is that really true? It seems a tad disproportionate.I'd be interested in an approximate breakdown of the currents: DLL "base" current ...
Hi every body.I need to make change some external program.In external spi flash i want write meny programs, and one selected program must copy to ram in fixed start address for call from main program like shift program.