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Hi all,I have a question concerning the duration of float multiplication on the STM32F4. As far as I know, the chip has an FPU.I run the following code snippetfloat LagCompensator_process(LagCompensator_instance* S, float input) { S->x2 = input; ...
Hi!I try to implement HAL_UART_Receive_IT + UART IDLE way to receive data, because I know maximum size of incoming messages. But i don't know size of each message anyway. To achieve this i do the following things:1) Initialize UART and enable global ...
In the case of normal wake-up, about 6~7 mA current is consumed and 100~250uA is consumed when going into stop mode.Sometimes, it cannot wake up from stop mode when it consumes about 1.6 to 1.7 mAHere is my code:HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, g_s...
I set PB7 for the output pin to light a LED when PB7 is HIGH. However, after the function "HAL_SPI_Receive_IT()." is called, my LED doesn't light or turns off even if setting PB7 as output HIGH. I use CubeMX ver. 6.6.1-RC2 and CubeIDE ver. 1.10.1. ...
I am implementing a MODBUS RTU (slave) using STM32F405 custom board and RS485, the hardware is working fine when I test using HAL functions generated with CUBMX, I am writing my own drivers and I do not want to use HAL. I have managed to create my ob...
I’ve been struggling with setting up RDP Level 1 on my STM32G473CBT6.This project does not use the system bootloader. The BOOT0 pin is held low and it boots from FLASH using our own bootloader.I have code in place to accept a command to program RDP L...
i recently purchase STLINK V3 MODS i connect using SWD connection as STLINK V2 .i am using stm32cubeprogrammer for programming when i press connect it gives errorst link error DEV_TARGET_CMD_ERROR .what is the problem and how can i solve it?
We want to check QSPI setting and modify it if required in MT25TL01G_STM32H747I-EVAL.stldr loader file.From where to get source code for this external loader file ?
I want to create project for only CM7 core. But, now what happens is when I try to create a new STM32 project for STM32h757 controller, then it creates 2 projects CM7 & CM4 inside 1 project. I have tried by deleting CM4 project, then built CM7, its b...
