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...
Hello All,I need to read tempereture of mcu.But I confused about formula given at referance manual.which is below.Because there no data TS_CAL_2 val Thanks.Regards.EMRE
Hello,I am using bare metal STM32G441 SPI (no ST HAL or LL). It has been a very tiresome dilemma with the chip select. If I use the hardware NSS (Motorola mode) then I get a pulse after each byte. If I use software NSS then the last bit gets crippled...
Board: STM32L496ZGMy requirement - 2ms dead time Frequency - 50hz and Internal clock is 40mhz.In 40mhz (internal clock) i got expected frequency (50hz) using Prescaler = 80-1 Peroid value = 10000-1PWM Counter =5000-1 Then, i redu...
I am using STM32H745BIT6 MCU with Orient 5.0 inch Display (AFY800480B1-5.0N12NTM-C) that consist of CTP Chip from "ATMEL MXT336T".Can anyone share I2C driver for same?
Hi all, I have this problem. I want to start the ADC of my microcontroller, and following the reference manual it says I have to wait until the ADRDY register is set by the hardware to continue and make conversions, but that register never sets. This...
Hi support,I am working on a project that is using uC/OS-III running on STM32H750XB using IAR with Segger J-Link debugger.Recently we encounter a strange issue where reading a pointer (itsScanSampleAnnun) will return a wrong value intermittently. The...
I am trying to test out the Stop2 mode on the STM32U575 (Specifically the NUCLEO-U575ZI-Q) but am getting very high currents in the mAs. I am putting the device into Stop2 mode with the MSIS as the system clock at 4MHz. I then set the Power Regulator...
Hey everyone,I cant seem to get separate callbacks going for my spi peripherals, each using DMA. Their both receiving data and by default seem to respond to HAL_SPI_RxCpltCallback. So whether SPI1 or SPI4's reception completes, HAL_SPI_RxCpltCallback...
