Hello,while testing our new PCB we discovered, that the RTC does not keep time correctly. I therefore measured the 32kHz clock driven by an external crystal, therefore I enabled PA2 for LSCO output: Interestingly, the signal was fine - stable and no ...
Good morning,I have an application based on the STM32L4 device. When I started working on this application (I use Keil) I used Cube in order to setup the device according to my application. Please, look at attached picture where drivers folder in Kei...
Hi community,We are generating a static library for our Cortex-M7 (STM32H743VI), using the following command:arm-none-eabi-ar rcs libtf.a $(OBJS)How to generate the debug symbols ? (so we can debug the library files while using it in the main applica...
i want to generate sine wave pwm using advanced time1 of discovery board how can i do this?
Hi, This may be an easy thing to answer, but I haven't had much experience. I have a JSON message that I'm sending down to my F446RE board.I am using the HAL_UART_RxCpltCallback function, this works great, however, for this to work I need to know the...
Hi,I have a flash corruption trouble with stm32f103 mcu. While i was reading topics, i have found that a reset generator must be used on system for avoiding flash data corruptions. My device has lots of parameters on stm32 flash, sometimes those data...
Hi friends,I think my question will repetitive for you guys (in stm-forum) . Actually sorry for that. I have driven a bldc motor with square wave commutation. Which is basically a simple and easy technique. And i have controlled the bldc motor (in s...
Now the project uses STM32L431RC external nor flash to save the data. I want to replace STM32L431RB external QSPI flash, which can reduce the cost, but the program byte is too large, so it needs to be put into the QSPI device to run. QSPI flash is di...
Hi there!I have this MCU and i see as an alternate function 14 it can configure PA1 as TIMx_IC2.I cannot find in the documentation or block diagrams the meaning of this function? is it like a TIM_Channel? or like TIMx_ETR?Thanks!
