通过STM32单片机TIM4从PB6,PB7,PB8,PB9 同时生成频率、占空比可调的4路PWM,本工程适用于STM32F10x系列所有单片机。

基于stm32f103开发板和L298N驱动器进行直流电机调速，通过控制输出PWM波，并且调节占空比来调节直流电机的速度。

Component List STM32F100C4T6B, STM32F100C4T7B, STM32F100C6T6B, STM32F100C6T6BTR, STM32F100C6T7B, STM32F100C8T6B, STM32F100C8T6BTR, STM32F100CBT6B, STM32F100CBT7B, STM32F100R4H6B, STM32F100R4T6B, STM32F100R4T6BTR, STM32F100R6H6B, STM32F100R6T6, STM32F100R6T6B, STM32F100R6T6BTR, STM32F100R8H6B, STM32F100R8T6B, STM32F100R8T6BTR, STM32F100RBH6B, STM32F100RBH6BTR, STM32F100RBT6B, STM32F100RBT6BTR, STM32F100RCT6B, STM32F100RDT6, STM32F100RDT6B, STM32F100RET6, STM32F100RET6B, STM32F100RET6BTR, STM32F100RET7B, STM32F100V8T6B, STM32F100V8T7B, STM32F100VBT6B, STM32F100VBT6BTR, STM32F100VCT6, STM32F100VCT6B, STM32F100VCT6BTR, STM32F100VDT6, STM32F100VDT6B, STM32F100VDT6BTR, STM32F100VDT7B, STM32F100VET6, STM32F100VET6B, STM32F100VET7B, STM32F100ZCT6B, STM32F100ZDT6B, STM32F100ZET6B, STM32F100ZET7B, STM32F101C4T6A, STM32F101C6T6A, STM32F101C6T6ATR, STM32F101C8T6, STM32F101C8T6TR, STM32F101C8U6, STM32F101C8U6TR, STM32F101CBT6, STM32F101CBT6TR, STM32F101R4T6A, STM32F101R6T6A, STM32F101R6T6ATR, STM32F101R8T6, STM32F101R8T6TR, STM32F101RBT6, STM32F101RBT6TR, STM32F101RCT6, STM32F101RCT6TR, STM32F101RDT6, STM32F101RDT6TR, STM32F101RET6, STM32F101RFT6, STM32F101T4U6A, STM32F101T6U6A, STM32F101T6U6ATR, STM32F101T8U6, STM32F101T8U6TR, STM32F101TBU6, STM32F101V8T6, STM32F101V8T6TR, STM32F101VBT6, STM32F101VBT6TR, STM32F101VCT6, STM32F101VCT6TR, STM32F101VDT6, STM32F101VDT6TR, STM32F101VET6, STM32F101VFT6, STM32F101VFT6TR, STM32F101VGT6, STM32F101ZCT6, STM32F101ZDT6, STM32F101ZET6, STM32F102C4T6A, STM32F102C4T6ATR, STM32F102C6T6A, STM32F102C6T6ATR, STM32F102C8T6, STM32F102C8T6TR, STM32F102CBT6, STM32F102CBT6TR, STM32F102R4T6A, STM32F102R6T6A, STM32F102R8T6, STM32F102RBT6, STM32F103C4T6A, STM32F103C6T6A, STM32F103C6T6ATR, STM32F103C6T7A, STM32F103C6T7ATR, STM32F103C6U6A, STM32F103C8T6, STM32F103C8T6TR, STM32F103C8T7, STM32F103CBT6, STM32F103CBT6TR, STM32F103CBT7, STM32F103CBT7TR, STM32F103CBU6, STM32F103R4H6A, STM32F103R4T6A, STM32F103R6H6A, STM32F103R6T6A, STM32F103R6T7A, STM32F103R8H6, STM32F103R8H7, STM32F103R8T6, STM32F103R8T6TR, STM32F103R8T7, STM32F103RBH6, STM32F103RBT6, STM32F103RBT6TR, STM32F103RBT7, STM32F103RBT7TR, STM32F103RCT6, STM32F103RCT6TR, STM32F103RCT7, STM32F103RCY6TR, STM32F103RDT6, STM32F103RDT6TR, STM32F103RDY6TR, STM32F103RET6, STM32F103RET6TR, STM32F103RET7, STM32F103REY6TR, STM32F103RFT6, STM32F103RGT6, STM32F103T4U6A, STM32F103T6U6, STM32F103T6U6A, STM32F103T6U7A, STM32F103T8U6, STM32F103T8U6TR, STM32F103T8U7, STM32F103TBU6, STM32F103TBU7, STM32F103V8H6, STM32F103V8T6, STM32F103V8T6TR, STM32F103VBH6, STM32F103VBH7, STM32F103VBT6, STM32F103VBT6TR, STM32F103VBT7, STM32F103VBT7TR, STM32F103VCH6, STM32F103VCT6, STM32F103VCT6TR, STM32F103VDH6, STM32F103VDH6TR, STM32F103VDT6, STM32F103VEH6, STM32F103VEH7, STM32F103VET6, STM32F103VET6TR, STM32F103VET7, STM32F103VET7TR, STM32F103VFT6, STM32F103VGT6, STM32F103VGT7, STM32F103ZCH6, STM32F103ZCT6, STM32F103ZCT7, STM32F103ZDH6, STM32F103ZDT6, STM32F103ZEH6, STM32F103ZEH6TR, STM32F103ZEH7, STM32F103ZET6, STM32F103ZET6TR, STM32F103ZET7, STM32F103ZFH6, STM32F103ZFT6, STM32F103ZGH6, STM32F103ZGT6, STM32F105R8T6, STM32F105RBT6, STM32F105RBT6TR, STM32F105RCT6, STM32F105RCT7, STM32F105V8T6, STM32F105VBH6, STM32F105VBT6, STM32F105VCT6, STM32F105VCT7, STM32F107RBT6, STM32F107RCT6, STM32F107RCT6TR, STM32F107VBT6, STM32F107VCH6, STM32F107VCT6

ST官网下载速度感人，这里下载了三个版本的芯片包，分享给大家，注意低版本的keil可能会不支持高版本的芯片包

基于STM32系列芯片，采用DMA方式读取ADC的单通道例程。

STM32F407ZET6数据手册-中文参考手册以及STM32F1系列的手册

Keil.STM32F1xx_DFP.2.1.0，Keil.STM32F1xx_DFP.2.2.0，Keil.STM32F1xx_DFP.2.3.0,keil5 STM32F1xx新旧版本芯片支持包

基于STM32F1系列芯片，读写内部FLASH例程！