随笔分类 - STM32
摘要：The STM32F4xx are able to handle external or internal events in order to wake up the core (WFE).The wakeup event can be generated either by:(I've remo...
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摘要：STM32 GPIO 配置之ODR, BSRR, BRR 详解用stm32 的配置GPIO 来控制LED 显示状态，可用ODR,BSRR,BRR 直接来控制引脚输出状态.ODR寄存器可读可写：既能控制管脚为高电平，也能控制管脚为低电平。管脚对于位写1 gpio 管脚为高电平，写 0 为低电平BSRR...
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摘要：Understanding the STM32F0's GPIOThis is the first part of the GPIO tutorial for the STM32F0Discovery.The tutorial will include the following topics:Un...
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摘要：STM32F4 External interruptsEach STM32F4 device has 23 external interrupt or event sources.They are split into 2 sections.First interrupt section is fo...
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摘要：Calculate CAN bit timing parametersCalculate CAN bit timing parameterstypedef struct{ //char name[ 16 ]; // Name of the CAN controller...
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摘要：Identifier filteringIn the CAN protocol the identifier of a message is not associated with the address of a nodebut related to the content of the mess...
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摘要：Calculate CAN bit timing parametersTSYNC_SEG=== 1TSEG1 = Prop_Seg + Phase_Seg1TSEG2 = Phase_Seg2TBit = TSYNC_SEG + TSEG1 + TSEG2( TBit - TSEG2 ) / TBi...
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摘要：Sometimes you have a CAN equipped processor on a low cost board but it has no CAN transceiver chips.Here is a method that can be used to create a smal...
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摘要：/* ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file exce...
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摘要：#define GPIO_AF0_MCO // MCO (MCO1 and MCO2) Alternate Function mapping#define GPIO_AF0_RTC_50Hz // RTC_50Hz Alternate F...
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摘要：STM32F4: Generating parallel signals with the FSMCThe goal:The memory controller can be used to generate a "generic" 16-bit parallel data stream with ...
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摘要：STM32F4xx official page:http://www.st.com/internet/mcu/subclass/1521.jspIntroductionFPU - Floating point benefitsDSP - benefitsPricePortfolioTutorialA...
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摘要：STM32F4 USB Composite CDC + MSCI'm in the process of building a USB composite CDC + MSC device on the STM32F4 Discovery board but am having trouble ge...
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摘要：D:\Workspace\........\RTE\Device>STM32CubeMX.exe -s project.script -tpl_path C:\Keil5\ARM\Pack\Keil\STM32F4xx_DFP\2.5.0\MDK\CubeMX\ -dest_path [D:\Wor
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摘要：STM32 USB-FS-Device development kitCompatible with theSTM32F102xx and STM32F103xx series,STM32 L1 Ultra Low Power,STM32 F3 SeriesUSB On-The-Go host an...
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摘要：Hi guys,I am in need of your help, unfortunately STs documentation is lacking some information here.I am basically trying to implement a USB device (C...
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摘要：1、ST官方正式出版了两种仿真器：ST-LINK、ST-LINK/V2，其他型号（ST-LINK II，ST-LINK III，…）要么是国内公司生产，要么是开发板自带的；2、在ST官网ST-LINK的状态为NRND(not recommended for new designs)，官方已经不建议在...
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摘要：https://developer.mbed.org/platforms/ST-Discovery-F746NG/Microcontroller featuresSTM32F46NGH6 in TFBGA216 packageARM®32-bit Cortex®-M7 + FPU + Chrom-A...
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摘要：Overview of HAL driversThe HAL drivers were designed to offer a rich set of APIs and to interact easily with theapplication upper layers.Each driver c...
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摘要：The bootloader is stored in the internal boot ROM memory (system memory) of STM32 devices.It is programmed by ST during production.Its main task is to...
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