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want to generate delay using STM32F103 Timer peripheral(TIM2) and coding in bare metal without HALFrom the Youtube videos and google links i found out that -->Timer Frequency(TF) = System Clock(Fsysclk)/Prescalor(TIM2PSC) -->Timer time Period(TTP) =...
Is the failing address register (FAR) of the RAMECC monitor an absolute or relative address?. In other words, for SRAM3 for example would FAR contain 0x3004xxxx or 0x0000xxxx?
my code at below. i can connect succesfull but i cant send any command (like on,off) . what is wrong? help me pls#include "main.h" #include "main.h" #include "stm32f4xx_hal.h" #include "stm32f4xx_hal_uart.h" #include "stm32f4xx_hal_usart.h" #include ...
Hello, I'm working with CubeMX to configure my MCU (STM32F030CCT6TR) for my school project. I want to generate a PWM with DMA but I don't know how to do it even after doing researches.Currently I configure my DMA as attached. Can you help me ?Best re...
After working with the examples I would like to flash the original firmware back to the stm32h7-eval board. From what I can tell it looks like the touchgfx and menulauncher examples get loaded on the sd card and a program gets flashed to the mcu to ...
When I setup the UART i activated both DMA TX and RX, and I turned on the UART Interrupt in the MX program. Looking at the code in stm32f4xx_hal_uart.h Around line 680/* Callbacks Register/UnRegister functions ***********************************/#if ...
Hello everyone, first of all I apologize for my English as I am not fluent in it.I am using the STM32F411 and SE and when using two DMAs for Tx and Tx it always shows BUSY in HalState. This I have solved (although not totally yet) by choosing only on...
I've been attempting to debug a test application compiled for an stm32f091RC controller on its corresponding nucleo development board. To debug, I use st-util and arm-none-eabi-gdb. When I load the elf file through gdb, the stm correctly halts just a...
Hi,I am developing an application with stm32g4 using the dual bank feature for firmware upgrades. To check if an upgrade was successful, I need to check the currently active bank.I can read the option bytes and get the BFB2 bit. But: if the firmware ...
