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I'm trying to change the I2C address by using HAL_Deinit & HAL_Init, but it doesn't seem to work. The function below is what I wrote myself to change the address：If I try to change the address,the register shows that the I2C address has been changed,...
Hi,I am try to read four ADC Channels of ADC3 using DMA method. But I did not get the data.Below is my programmingstatic void MX_ADC3_Init(void){ ADC_ChannelConfTypeDef sConfig = {0}; hadc3.Instance = ADC3; hadc3.Init.Resolution = ADC_RESOLUTION_16B;...
The device I am using is F303K8T6.I am trying to learn. I have no problem with transmitting.But when it comes to receive data it don't works. Interrupt not rises.But when I connect tx pin to rx pin it works well. Interrput rised. The code and concern...
Hello, I'm having trouble reading from external ADC which needs a maximum time of 10ns from the falling edge of command (I'm giving it from a TIM4 PWM mode 1, 300ns active, 100kHz frequency). I'm using TIM3 as a slave timer from TIM4, one shot and TI...
Hello,I am using STM32G030F6P6 in one of my projects. I am using STM32 CubeMx as my IDE.In the datasheet I can see that it has 64KB of flash. However IDE perceives this as 32KB and I can not upload my code. This is what I read from the console. Does...
What is the maximum main frequency of the STM32H7 devices, and if this frequency can be output by any of the device's pin and if this frequency can be input by any pin of the device. By the way, the project we are working on need the frequency is th...
STM32H745 IWDG if it reaches downcounter 0x0000, it mentions that system reset is generated.Is there any way to reset only M7 just or M4 just core.Also Errata Mentions that AXI domain is locked when watchdog reset is limited to CPU1 or CPU2 only. Is...
1) I added portmacro.h in the folder (\Middlewares\Third_Party\FreeRTOS\org\Source\portable\GCC\ARM_CM4F)2) I added path for the header file (MCU GCC Compiler > Include paths)
Hi. I am testing some USB_FS communication between my PC and my STM32 board (specifically STM32756-EVAL). I am wondering what the most appropriate and standard debugging methods in STM32 are, in situations where the debugger cannot be used.The reason...
Hi there!i start to work with a rotary encoder, i configurate a timer 3:in this way and i enable the interrupt . for read the encoder inside the timer interrupt i write nuber= (TIM3->CNT)>>2;so when i read the varible the first time i see 0 - 1- 2- 3...
