本例采用STM32-F4编程，磁芯角度计算准确无误。 AS5600设备地址:0x36，角度信息在寄存器:0x0c，0x0d。 电路采用AS5600说明文件推荐的5V供电。

使用 STM32f407ZG 为主控做的CNC 雕刻机源码， USB文件读取 ，G代码解析， 加工LCD显示。

意法半导体STM32 F4进一步巩固市场地位.pdf

ST推出高性能STM32 F4系列微控制器.pdf

STM32 F4系列：Cortex-M MCU.pdf

STM32F4系列芯片AltiumDesigner原理图库封装库。系列：一大堆。 具体型号列表如下： STM32F401CBU6 STM32F401CBY6 STM32F401CBY6TR STM32F401CCU6 STM32F401CCY6TR STM32F401RBT6 STM32F401RCT6 STM32F401RCT6U STM32F401VBT6 STM32F401VCT6 STM32F401VCT6U STM32F405OE STM32F405OEY6TR STM32F405OG STM32F405OGY6TR STM32F405OGY6VTR STM32F405OGY6WTR STM32F405RGT6 STM32F405RGT6U STM32F405RGT6V STM32F405RGT6W STM32F405RGT7 STM32F405RGT7TR STM32F405VGT6 STM32F405VGT6J STM32F405VGT6V STM32F405VGT6W STM32F405VGT7 STM32F405ZGT6 STM32F405ZGT6J STM32F405ZGT6V STM32F405ZGT6W STM32F405ZGT7 STM32F407IEH6 STM32F407IET6 STM32F407IGH6 STM32F407IGH6J STM32F407IGH6U STM32F407IGH7 STM32F407IGT6 STM32F407IGT6U STM32F407VET6 STM32F407VGT6 STM32F407VGT6J STM32F407VGT6TR STM32F407VGT6U STM32F407VGT7 STM32F407ZET6 STM32F407ZET7 STM32F407ZGT6 STM32F407ZGT6J STM32F407ZGT6U STM32F407ZGT7 STM32F415OG STM32F415OGY6TR STM32F415RGT6 STM32F415VGT6 STM32F415VGT6TR STM32F415ZGT6 STM32F417IEH6 STM32F417IET6 STM32F417IGH6 STM32F417IGH6U STM32F417IGH6W STM32F417IGT6 STM32F417IGT7 STM32F417VET6 STM32F417VET6TR STM32F417VGT6 STM32F417ZET6 STM32F417ZGT6 STM32F427IGH6 STM32F427IGT6 STM32F427IIH6 STM32F427IIH7 STM32F427IIT6 STM32F427VGT6 STM32F427VIT6 STM32F427VIT7TR STM32F427ZGT6 STM32F427ZIT6 STM32F429BGT6 STM32F429BIT6 STM32F429BIT6U STM32F429IGH6 STM32F429IGT6 STM32F429IIH6 STM32F429IIH6TR STM32F429IIH6U STM32F429IIT6 STM32F429IIT6U STM32F429NGH6 STM32F429NIH6 STM32F429NIH6U STM32F429VGT6 STM32F429VIT6 STM32F429VIT6U STM32F429ZGT6 STM32F429ZGY6 STM32F429ZIT6 STM32F429ZIT6U STM32F429ZIY6UTR STM32F437IGH6 STM32F437IGT6 STM32F437IIH6 STM32F437IIH6TR STM32F437IIT6 STM32F437VGT6 STM32F437VIT6 STM32F437VIT7TR STM32F437ZGT6 STM32F437ZIT6 STM32F437ZIT7 STM32F439BGT6 STM32F439BIT6 STM32F439BIT6U STM32F439IGH6 STM32F439IGT6 STM32F439IIH6 STM32F439IIH6TR STM32F439IIH6U STM32F439IIT6 STM32F439IIT6U STM32F439NGH6 STM32F439NIH6 STM32F439NIH6U STM32F439VGT6 STM32F439VIT6 STM32F439VIT6U STM32F439ZGT6 STM32F439ZGY6 STM32F439ZIT6 STM32F439ZIT6U STM32F439ZIY6TR

stm32 F4系列库函数，和标准库函数略有区别，但是区别不大。

1.STM32F4_TIM基本延时（阻塞式） 2.STM32F4_TIM输出PWM波形（可调频率、占空比） 3.STM32F4_TIM输入波形捕获（脉冲频率） 4.STM32F4_TIM输入波形捕获（脉冲频率、占空比） 5.STM32F4_USART配置及细节描述 6.STM32F4_模拟I2C读写EEPROM简洁版（不切换SDA方向、不检测ACK位） 7.STM32F4xx_ProjectTemplate（417） 8.STM32F4xx_ProjectTemplate

官方的固件库文件转换的，原文件是.chm格式的，在平板上不好用。不过技术有限，转换后文件变大了很多。。。如果出现卡死，等一会儿，可以打开的。因为我自己没有找到更好的固件库PDF文件，有的话还请务必留言告知。。。如果有会汉化的同学就更好了

STM32 F4的库下载双击就能用