Hello friends! The thing is I have been trying to start the RTC, enable backup domain in PWR, Connect RTC to the bus, set the INIT bit - so far so good, the Ivoid RTC_init(void){ RCC->APB3ENR |= (RCC_APB3ENR_RTCAPBEN); //Power the RTC up PWR->DBPR...
I am getting hard fault in access the HAL_Delay API.PFA for call stackcan anyone help me on this problemthanks.hard fault-->forced hard fault -- undefined instruction error.
Greetings,I am using STM32L151RET6 controller. I have selected timer 5 for square wave generation. Frequency to timer 5 is 1MHz. I am starting to generate 10Hz square wave and increment the value by every 10Hz. After reaching 430 Hz pwm output is cor...
Hello everyone,I got a time1 on STM32F103C8 running at 72Mhz with settings:If I used an interrupt, I would get callback every 30 seconds, however I want to do basically same using polling method, is there a register or a HAL function I can use to che...
In our STM32L5 based design we are using HSI16 to drive some clocks (SPI1). one way to route HSI16 clock is through MCO. is there any other way we can route this clock. 1. Can we configure I2C or SPI1 to route its clock on some GPIOs ?2.Continuous wr...
Above table shows the observations made. I would like to know if there is any internal architecture of MCU which is governing same current consumption.I have attached code snippet for 14 bit configuration.References: User Manual UM2651: DataSheet: ST...
Just updated to the latest version of the ST BLE Sensor app available on the App Store (version 4.17.3, released 3 days ago) and it appears that the menu (normally present on the right hand side of the top sidebar) that allows the user to record the ...
The datasheet and ref manual only mention that the conversion time is 1.2 us but this is not enough to find the sample rate. All other stm32 products mention that explicitly, why not this one?
