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I am using an STM32 MCU. When I use the HAL_Delay function with a parameter of 1000 for example, I see that the delay is shorter than it should be. I have checked that HAL_IncTick(), but it works correctly and it is placed inside the SysTick_Handler....
生产几K套时�?�现大部分 datedote 7522 和 8032 使用了ST-link 或J-link 使用SWD方�?�?能烧录连接 ，开始以为是SWD功能被�?用了，试了�?�?和 boot0拉高�?��?行,使用Jtag方�?也�?行。带用ST logo�?�?�的�?�是OK的，请问这两�?方�?什么�?�?��?�？还是什么特殊烧录设置�?�？During the test, it was found that most datedote 7522 and 8032 used st...
Hi, I'm using STM32CubeIDE to develop firmware for a small appliance (using STM32F303) in C++, but I'm in troubles related to the build process, caused by generated files like stm32fxx_hal_mps.c including C++ headers, while being compiled with gcc.Wh...
Hello, everyone,I test CANFD a long time. And I found that some Bit Rate doesn't work together. For example, I use CANFD Mode, set to 1M + 5M. It work well. But same parameter at Data Bit Rate，I change to 500k + 5M， or 250k + 5M， it can't work. It al...
Hi, I would like to ask, I have a SPI setup Full duplex which my STM32f302R8 nucleo board as a master and arduino UNO as my slave.I send a data 0x0C from master to slave. During transmission, I know that the slave will return a dummy data back to the...
Running STM32CubeIDE on Ubuntu. Custom board running a STM32H757. Trying the lead program/Run Debug using a Segger J-Link Plus. Followed steps to set up application debug for Segger J-Link. When I try to run it I get an error window with "java.lang.N...
Hello,I'm trying to adjust the size of icons and fonts in STM32CubeIDE (Version 1.6.1) to the display on a 4k screen, because they are too small on such screens, it really hurts the eyes. I found a couple of suggestions for solving this problem on th...
#include<stdint.h>#include "usart.h"voidclock_init(void);voidclock_init(void){ RCC->CR &= ~(RCC_CR_HSIDIV); RCC->CR |= RCC_CR_HSION;}int main(){ clock_init(); usart_init(); while(1) { }}#include <stdint.h>#include "stm32g0xx.h" // Device head...
I am trying to take a microphone sample every 62.5 microseconds (16,000Hz) which is the standard rate for audio files. The problem i have found is that HAL_SAI_Receive_DMA() returns HAL_BUSY for some samples. So we dont receive the required 16,000 sa...
Using HAL_SPI_Recieve(), SPI1 Master, 8-bit transfer, 3 consecutive bytes. At end of 24th clock pulse, the pin bounces up to a middle voltage and then decays to zero. Pull down resistor helps, but not enough. Screenshot of problem attached. How do I ...
