Hi,As I understand, the STM32F413 MCU doesn't have dual-bank architecture, but I'm still able to perform read-while-write (RWW) operations without causing the CPU to stall.I have a little experience of working with the chips that don't have an intern...
Hello guys.I try to catch the IRQ of arbitration lost and error code in LEC in FDCAN in DAR (disabled auto retransmission) mode.I have 3 devices in CAN network: STM32F207 - 2 pcs STM32H745Q (dev board) + external phy.All devices works good. They ...
Hello , ı read RM0433 ,I could not understand the process in the image below(page 2198)
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...
