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Hello,I'm new to embedded programming and to the stm32 platform.I'm using linux. I need to debug and inspect the memory of the device. Openocd seems to be the preferred (perhaps the only way?) to do this on linux. I installed openocd but despite long...
STM32L4R5ZI has SRAM1 (0x20000000 - 0x2002FFFF) , SRAM2 (0x20030000 - 0x2003FFFF) and SRAM 3 (0x20040000 - 0x2009FFFF).I move VTOR table as per my Application Flash starting address. In code, I relocate Interrupt table to RAM for my own ISR handlers ...
I need to generate:7 independent PWM channels, I/O outputseach channel will have 3 dependent PWM signals with phase shift 120 degrees ( total I/O outputs is 21 PWM channels)Frequency for all channels should be 3MHzDuty cycle of all PWM should vary ...
AF pin assignments internally inconsistent in product datasheet.Need clarification of actual hardware configuration.STM32L412RB Data Sheethttps://www.st.com/resource/en/datasheet/stm32l412rb.pdfhttps://www.st.com/resource/en/datasheet/stm32l412c8.pdf
* USER CODE END Header *//* Includes ------------------------------------------------------------------*/#include "main.h"#include "i2c-lcd.h"#include "stm32f4xx_hal.h"#include "stdio.h"#include "string.h"/* Private includes -------------------------...
Hello, I programmed STM32F746 Discovery external QSPI flashed using STM32CUBE programmer with external loader option. I can able to see correct data at QSPI Flash when checking with STM32CUBE programmer.But when I am checking same address using IDE i...
One of the controller unit designed with STR912FAW47X6 processor part number, it has been obsolete..what is the replacement or equivalent to this?
I am trying to trigger conversion sequence on the ADC of an STM32H753 using the CC1 output of a timer. My goal is to start a conversion sequence every 25µs. I know that frequency of the CC1 output is correct; I am counting the events with an interrup...
I'm configuring HSI16 clock and I don't have any problem but when I switch to MSI clock at 262.144KHz, the ADC is not working.Datasheet describes that it's possible to configure the ADC from HSI clock or setting the CKMODE (0x01-0x02-0x03) to make it...
I am working on porting Mynewt RTOS on nucleo-l55ze (Cortex-m33) board,and able to build blinky and load.but led will blink only once and observed the issue that is unhandled interrupt/exception generated while context switching between main task to ...
