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...
Hi,I am trying to write and read 64bytes data to 24LC128 eeprom with code below. For first64 bytes i can write and read clearly but the next values can not be written. What is wrong with me ? Any advises ?HAL_I2C_Mem_Write(&hi2c1,(uint16_t)0xA0,0x00,...
Hello Team,I would like to change the Frequency of the clock in two different threads. I tried two ways.1./* Enable HSE Oscillator and activate PLL with HSE as source */RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;RCC_OscInitStruct.HSESt...
Hi All;I am working on an STM32F429I timer (PWM-mode1) to obtain two signals then I want to use AND gate inside the program (the input is the two signals come from timer Ch1 &Ch2) and designate one pin to be the final output.
HiI am making a project on a STM32F767ZI MCU and with this situation I cant efficiently test the code which depends on input/output of digital and analog variables because i dont have access to the hardware (in this case i want do drive a motor and i...
Hi ! I’m testing UART interrupt mode to transfer data with STM32L4R5 (IDE : STM32CubeIDE).I’m using HAL_UART_Transmit_IT and I have a problem with UART Handler. No data is send and the instructions in while loop in main function are not executed beca...
Is there any DSP library for STM32G431? I would need a 1024 point FFT.
Hello guys, I am trying to integrate and EEPROM into my system (based on STM32H7). I managed to write a struct into the EEPROM. However, the data that I read is different from the data that I have written. Is this a known problem with EEPROMs? Any h...
Problem is that the voltage does not rise to 3.3V, I measure it at 1.64V. The pin has nothing connected to it and I tried this on 2 MCUs.Using STM32CubeIDE 1.2.0 Build: 5034_20200108_0926, I created a simple project and configured pin PB6 as GPIO_INP...
Hello Guys, I have a AT24CM02 EEPROM which uses I2C to communicate with a STM32H7 MCU. I need to store some float values into the EEPROM, but I do not know how. I appreciate any suggestions. Thank you and best regards, Vouria
The documentation of these specific MCU do not show the CCRAM in the memory map.From my understanding this is Cortex-M4 related...https://github.com/ObKo/stm32-cmake/issues/134#issuecomment-651631813
