資源簡介
基于STML32的8*8LED點陣顯示
代碼片段和文件信息
#include?“sys.h“???
#include?“led.h“
#include?“delay.h“
////////////////////////////////////////////////////////////////////////////////// ?
//本程序只供學習使用,未經作者許可,不得用于其它任何用途
//ALIENTEK?Mini?STM32開發板
//LED驅動代碼 ???
//正點原子@ALIENTEK
//技術論壇:www.openedv.com
//修改日期:2014/3/05
//版本:V1.0
//版權所有,盜版必究。
//Copyright(C)?廣州市星翼電子科技有限公司?2009-2019
//All?rights?reserved ??
//////////////////////////////////////////////////////////////////////////////////? ???
//初始化PA8和PD2為輸出口.并使能這兩個口的時鐘 ????
//LED?IO初始化
#define?uint?unsigned?int
#define?uchar?unsigned?char
#define?CS?PBout(5)
#define?DIN?PBout(6)
#define?CLK?PBout(7)
void?Config_MAX7219(void)
{
RCC->APB2ENR|=1<<3;????//使能PORTB時鐘 ??? ???? ?
??
GPIOB->CRL&=0X000FFFFF;
GPIOB->CRL|=0X33300000;//PB567推挽輸出
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1867??2016-12-27?20:26??333\HARDWARE\LED\led.c
?????文件????????695??2014-03-05?20:27??333\HARDWARE\LED\led.h
?????文件????????399??2011-05-09?18:17??333\keilkill.bat
?????文件?????235417??2016-12-27?20:26??333\OBJ\delay.crf
?????文件????????518??2016-12-27?20:26??333\OBJ\delay.d
?????文件?????252540??2016-12-27?20:26??333\OBJ\delay.o
?????文件?????236012??2016-12-27?20:26??333\OBJ\led.crf
?????文件????????535??2016-12-27?20:26??333\OBJ\led.d
?????文件?????255776??2016-12-27?20:26??333\OBJ\led.o
?????文件?????????55??2016-12-27?20:26??333\OBJ\startup_stm32f10x_hd.d
?????文件??????49025??2016-12-27?20:26??333\OBJ\startup_stm32f10x_hd.lst
?????文件???????6740??2016-12-27?20:26??333\OBJ\startup_stm32f10x_hd.o
?????文件?????236715??2016-12-27?20:26??333\OBJ\sys.crf
?????文件????????457??2016-12-27?20:26??333\OBJ\sys.d
?????文件?????261260??2016-12-27?20:26??333\OBJ\sys.o
?????文件?????236248??2016-12-27?20:26??333\OBJ\test.axf
?????文件????????521??2016-12-27?20:26??333\OBJ\test.build_log.htm
?????文件?????240221??2016-12-27?20:26??333\OBJ\test.crf
?????文件????????630??2016-12-27?20:26??333\OBJ\test.d
?????文件???????5848??2016-12-27?20:26??333\OBJ\test.hex
?????文件??????43091??2016-12-27?20:26??333\OBJ\test.htm
?????文件????????346??2016-12-27?20:26??333\OBJ\test.lnp
?????文件??????65379??2016-12-27?20:26??333\OBJ\test.map
?????文件?????254292??2016-12-27?20:26??333\OBJ\test.o
?????文件????????479??2015-10-23?09:30??333\OBJ\test.sct
?????文件?????239919??2016-12-27?20:26??333\OBJ\usart.crf
?????文件????????579??2016-12-27?20:26??333\OBJ\usart.d
?????文件?????257004??2016-12-27?20:26??333\OBJ\usart.o
?????文件????????482??2014-03-05?20:25??333\README.TXT
?????文件???????5029??2013-11-23?21:27??333\SYSTEM\delay\delay.c
............此處省略34個文件信息
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