資源簡介
可產生正弦波、三角波、方波,可以實現1Hz到3MHz,幅度可達到0到5V,任意可調。
代碼片段和文件信息
/********************?(C)?COPYRIGHT?2008?STMicroelectronics?********************
*?File?Name??????????:?stm32f10x_adc.c
*?Author?????????????:?MCD?Application?Team
*?Version????????????:?V2.0.1
*?Date???????????????:?06/13/2008
*?Description????????:?This?file?provides?all?the?ADC?firmware?functions.
********************************************************************************
*?THE?PRESENT?FIRMWARE?WHICH?IS?FOR?GUIDANCE?ONLY?AIMS?AT?PROVIDING?CUSTOMERS
*?WITH?CODING?INFORMATION?REGARDING?THEIR?PRODUCTS?IN?ORDER?FOR?THEM?TO?SAVE?TIME.
*?AS?A?RESULT?STMICROELECTRONICS?SHALL?NOT?BE?HELD?LIABLE?FOR?ANY?DIRECT
*?INDIRECT?OR?CONSEQUENTIAL?DAMAGES?WITH?RESPECT?TO?ANY?CLAIMS?ARISING?FROM?THE
*?CONTENT?OF?SUCH?FIRMWARE?AND/OR?THE?USE?MADE?BY?CUSTOMERS?OF?THE?CODING
*?INFORMATION?CONTAINED?HEREIN?IN?CONNECTION?WITH?THEIR?PRODUCTS.
*******************************************************************************/
/*?Includes?------------------------------------------------------------------*/
#include?“stm32f10x_adc.h“
#include?“stm32f10x_rcc.h“
/*?Private?typedef?-----------------------------------------------------------*/
/*?Private?define?------------------------------------------------------------*/
/*?ADC?DISCNUM?mask?*/
#define?CR1_DISCNUM_Reset???????????((u32)0xFFFF1FFF)
/*?ADC?DISCEN?mask?*/
#define?CR1_DISCEN_Set??????????????((u32)0x00000800)
#define?CR1_DISCEN_Reset????????????((u32)0xFFFFF7FF)
/*?ADC?JAUTO?mask?*/
#define?CR1_JAUTO_Set???????????????((u32)0x00000400)
#define?CR1_JAUTO_Reset?????????????((u32)0xFFFFFBFF)
/*?ADC?JDISCEN?mask?*/
#define?CR1_JDISCEN_Set?????????????((u32)0x00001000)
#define?CR1_JDISCEN_Reset???????????((u32)0xFFFFEFFF)
/*?ADC?AWDCH?mask?*/
#define?CR1_AWDCH_Reset?????????????((u32)0xFFFFFFE0)
/*?ADC?Analog?watchdog?enable?mode?mask?*/
#define?CR1_AWDMode_Reset???????????((u32)0xFF3FFDFF)
/*?CR1?register?Mask?*/
#define?CR1_CLEAR_Mask??????????????((u32)0xFFF0FEFF)
/*?ADC?ADON?mask?*/
#define?CR2_ADON_Set????????????????((u32)0x00000001)
#define?CR2_ADON_Reset??????????????((u32)0xFFFFFFFE)
/*?ADC?DMA?mask?*/
#define?CR2_DMA_Set?????????????????((u32)0x00000100)
#define?CR2_DMA_Reset???????????????((u32)0xFFFFFEFF)
/*?ADC?RSTCAL?mask?*/
#define?CR2_RSTCAL_Set??????????????((u32)0x00000008)
/*?ADC?CAL?mask?*/
#define?CR2_CAL_Set?????????????????((u32)0x00000004)
/*?ADC?SWSTART?mask?*/
#define?CR2_SWSTART_Set?????????????((u32)0x00400000)
/*?ADC?EXTTRIG?mask?*/
#define?CR2_EXTTRIG_Set?????????????((u32)0x00100000)
#define?CR2_EXTTRIG_Reset???????????((u32)0xFFEFFFFF)
/*?ADC?Software?start?mask?*/
#define?CR2_EXTTRIG_SWSTART_Set?????((u32)0x00500000)
#define?CR2_EXTTRIG_SWSTART_Reset???((u32)0xFFAFFFFF)
/*?ADC?JEXTSEL?mask?*/
#define?CR2_JEXTSEL_Reset???????????((u32)0xFFFF8FFF)
/*?ADC?JEXTTRIG?mask?*/
#define?CR2_JEXTTRIG_Set????????????((u32)0x00008000)
#define?CR2_JEXTTRIG_Reset??????????((u32)0xFFFF7FFF)
/*?ADC?JSWST
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