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?
I have a packet communication via 2 devices over SPIAt the end of some packets I receive some extra clocks via SPI, therefore it corrupts the next packet. Situation can be discovered by BUSY flag set. Datasheet says it is cleared by hardware. Is the...
Hello!I am trying to implement ST7567A LCD (128x64) with I2C on my STM32L433RC MCU.Only working libraries I can find are for Arduino. Found an STM32 library for 16x2 LCD, tried adapting it, but couldn't. Trying to include all the neccessary header an...
Hello!i want to start a project with STM32, and use RGB interface Display OR MIPIcan someone guide me with chip selection characteristics? (for my prototype PCB it be nice to start with solder easy chip and not BGA) thanks
Hi all,I'm trying to periodically wakeup from STOP1 using RTC, but it is not working... SystemClock_Decrease(); __HAL_PWR_CLEAR_FLAG(PWR_FLAG_WUF); /* De-init LED4 */ BSP_LED_DeInit(LED4); HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 5...
