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would like to read ADC value for vbat consecutively.First read VbatSecond read VREFINT.implementation is like below. hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.Data...
I am trying to communicate with an adc chip acting as a spi slave to my stm32f3 spi master. So far I am unable to make it work.After attaching an oscillscope I found out that if i send only 8 bits of data to the slave , I get exactly 16 clock pulses ...
Hello everyone, I have an application that synchronizes the RTC with the current time using a 3G module. Once it is synchronized, the system gets the date and time every 5 minutes in order to store sensor samples with a real timestamp. Everything is ...
I am busy with the muRata module and sixfox on the discovery kit STM32L072. When i want to copy a bin file to the the board as external drive it gives a not enough space error. The total size of the disk is only 32 kb, while the documentation says th...
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 ...
