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...
I have a code in which in a loop :processblockIndex_temp=processblockIndex; arm_q15_to_float(d_int, d_float, BLOCK_SIZE); arm_q15_to_float(x_int, x_float, BLOCK_SIZE); arm_lms_norm_f32(pinst, x_float, d_float, out, error, BLOCK_SIZE); . . .a...
HiI would like to design an ultra low power pulse counter based. The LPTIM is the best option. However, my application require's 4 channels. Is there anyway to achive this with the STM32?BRGilberto
Hello,I try to run an ISR (void TIM3_IRQHandler(void)) in the ITCM RAM area. I'm new with scatter-files. Anybody has an example?(NUCLEO-H743ZI, Keil uVision)RegardsJakob
Unzip, upload to STM32F429 Disco and enjoy!JW
Can anyone explain a usage case or purpose for the 4 Internal and 3 External DACs?Can you operate all three external DACs simultaneously to provide 3 reference voltages?
HiI would like to use some GPIO to read pulses from a gas meter. The will be exposed outside the product. So, I was planning to use a TVS plus resistor to protect tge device.Can someone give any info on this? I believe that it is recomended, but the ...
I am using STM32F401CCU. I am trying to generate PWM, using DMA. WHen i select DMA data size as word (16bit) it is working. But when I am trying to do Byte (8 bit) it is not working. Is it because the CCRx register 16 bit wide? Is there any way I can...
Sir i am receiving Data for 1channel(8bit header + 24 bit Data ) using 16bit SPI and DMA in circular mode . i am not using AD7768 DRDY pin. I am recieving 1 vaild data after some grab data's (eg:0x00000000 , 0x008325DB) again somewhere vaild data(eg:...
I'm starting project with custom board that is controlled in STM32L031K6T6 MCU.I set up that with cube ide and wrote simple Timer code.Unfortunately, It isn't work. Not only that, Nothing is happend(uart, Hal_Delay, GPIO...)But oddly enough, it is wo...
