Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello there,While I am trying to switch to dual bank mode (by making nDBANK =0) from default(single bank) mode of internal flash with STM32F765 controller, landing up in hardfault.After resetting from hardfault when trying to read nDBANK bit from FAL...
I am using F411. The sample code in F411 package can generate timer interrupt in terms of millisecond. I tried to play with some of the parameters like Prescaler, etc, but I could not make any difference. Can anyone give some advice on the relations ...
I am sending some variable's address through UART then reading and getting those data from UART, often my program stucks into hardfault handler to avoid that in handler i just added __NVIC_SystemReset(); Is there any other way to avoid Hardfault han...
I am able to send & receive 1 integer over the I²c bus but I'm stuck how I can send more integers in 1 commando. Can someone help me please?#include "main.h" #include "string.h" #include "stdio.h" I2C_HandleTypeDef hi2c1; UART_HandleTypeDef huart2;...
I am trying to understand the external interrupts for the STM32F103C8. It seems that I can attach an interrupt to any of the PA or PB pins. The first 5 pins (0-4) seem to have unique IRQ handlers, whereas pins 5-9 share a handler as does 10-13. When ...
Hello. I am working on a project where i need to get different lenghts of data using UART and preferebly with least possible amount of iterrupts, so ive settled to using HAL_UARTEx_ReceiveToIdle() function (when testing the project on F103), but when...
In STM32L0xx, all pins are initialized as Analog, except PA13/PA14 which are SWDIO/SWCLK, initialized as AF; and PA4, which is initialized as [digital] Input.I can't find any reason for the latter.It's not that important, and I can simply take it as ...
I would like to know if the following is possible and if so, where can I find information about it.I have a STM32L010K8 micro connected via USART to an LTE CHIP (BG96) through which I can get the firmware update that runs on the microcontroller. I co...
