Ask questions, find answers, and share insights on STM32 products and their technical features.
I tried two methods - my first code is as follows:FLASH_OBProgramInitTypeDef flashUserConfig = {0};flashUserConfig.OptionType = OPTIONBYTE_USER;flashUserConfig.USERType = OB_USER_IWDG_STOP;flashUserConfig.USERConfig = OB_IWDG_STOP_FREEZE;HAL_FLASHEx_...
I find the RTC's HT's Value exceeds 24,when i use a stm32f401 mcu's RTC module to upload sensor data to geteway.I'm very confusing. My project is made by stm32cubemx,and using the newest HAL library.
My device: STM32F051R8T6Dev board, F0 disco.My end goal is to make a BLDC control system with Hall Sensors and utilize the ability of general purpose timer to trigger the interrupt on hall sensor line edge change.I am using TIM3 as an interface timer...
Hello!I'm trying to measure 3 ADC channels in DISCONT mode.I use STM32Cube initialisation code for ADC initing./* ADC init function */ void MX_ADC_Init(void) { LL_ADC_REG_InitTypeDef ADC_REG_InitStruct = {0}; LL_ADC_InitTypeDef ADC_InitStruct = {...
I have seen the block diagram of cortex m0, it has separate lines for code and flash. if it has a separate lines for code and flash( data) why is it called as a "Von Nuemann architecture"
Actually i generated code for EMMC in cubeMX. I can able to write data with 1MBps. But i need 50MBps for this what can i change in driver file. i am using 8-Bit datamode.i tried with increase the clock frequency also the speed has not increased. Any ...
Hello GuysThe IC I am communicating with via my Nucleo STM32F446 board uses SPI and require a Chip Select Low before each SPI byte transmitted, then CHIP SELECT high for x time and then low again for next byte.So I am using SPI via DMA which is desig...
Hello,I have two STM32F303RE nucleo boards one acting as a master and the other as a slave.I have flashed the SPI examples on both of them that come with the firmware and both master/slave are working properly.The issue is the example only uses (SCK,...
