Resolved! STM32F746G-DISCO, FLASH
Why does flasch memory lose saved data after being read and written after power off?Andrzej
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STM32L031 LQFP32 pinout is wrong
Both pins 2 and 3 are incorrectly described:pin 2 is PC14-OSC32_INpin 3 is PC15-OSC32_OUTMaybe other 'L0xx DS are affected, too; I did not check.JW
Why sleep mode current is same in all the sleep modes of Nucleo-L4R5ZI-P?
I am using Nucleo-L4R5ZI-P board, I have flashed sleep mode selection sample code to check power consumption of all the modes, but in all the modes I am getting around 156uA.I have also tried by disabling debug mode but the result is same.How can I a...
Resolved! STM32L496QGI6P with different production "Date code" behave different. --> Solved
Hi,I developed a firmware for STM32L496QGI6P and all went well. After some time we produced new devices and there we discovered a problem with the ADC. The only different with the new hardware was the "date code" of the STM32L496.With date code 749 I...
Delay generation in 32F103
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) =...
STM32H7 RAMECC failing address register (FAR)
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?
Can't Recieve/Send data to hc-06
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 ...
[STM32F0] How to generate PWM with DMA
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...
How to flash the original demonstration back on to the stm32h747i-eval?
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 ...
