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I am using a NUCLEO-L476RG development board, I am learning to write GPIO drivers for STM32 family I am implementing a simple logic in which I need to turn on an LED when a push button is pressed.I have a strange issue: The Bread board LED turns ON w...
Hi I am trying to optimise my gait generation code for my robot. I use a lot of float operations . I want to use FPU to accelerate computing. As an experiment I am using the following taskTickType_t start = xTaskGetTickCount(); while( i<100000000) ...
Hello,The M48T12 memory outputs a test signal at 512Hz, with a deviation of 0.001Hz.I tried to read this deviation using a 24MHz sampling logic analyzer, but there was still a fluctuation in the reading of the thousandths of a Hz.I think maybe a 100M...
Just got a weird problem with a NOR flash, memory mapped on FMC, address 0x60000000.The model is IS29GL128, 16 MB. Most of the code borrowed from eval. board examples.Basically it works (write, read, erase). But during mass erase the systick interrup...
HelloI'm using STM32cubeide with STM32LI have several applications that are based on the same code base.What are the good solution(s) to handle this common code with stm32cubeide?I can consider several solutions, one application = one project or one ...
AN4488 goes like:Why 15 pF is a maximum value? It came out of nowhere. At the same time AN2867:Emmmm...So I am confused. What should I do now? Never use 12.5 pF crystal or use it and do the calculations in accordance with AN2867 to get accurate value...
Hi, @Community member @TDK I am working on the STM32F4 to implement the FLASH MEMORY CHECKSUM SELF CHECKING to determine if data and program in FLASH have been corrupted and if so not to run the user program.Any information regarding implementation...
Hi All,Using an STM32F429 and reading online documentation I have come frequently to this code used for generating delays in Ms if the SYSCLK is 16Mhzvoid delayMs(uint32_t n) { int i; for (; n > 0; n--) for (i = 0; i < 3195; i++) ; }I...
Code is too simple, else is initiated by CubeMx, using latest CubeIde. Board is DevEBox.#define buf_size 512uint16_t data[buf_size]={};for(uint8_t i=0;i<(buf_size/4);i++)data[i]=4095;HAL_TIM_Base_Start(&htim6);HAL_DAC_Start_DMA(&hdac1, DAC_CHANNEL_1,...
