關(guān)于ldc1000+單片機(jī)的測(cè)試程序

ID:341113 · 發(fā)表于 2018-6-28 20:53

LDC1000 模塊
sbit MISO=P1^3;
sbit MOSI=P1^0;
sbit CSN=P1^1;
sbit SCK=P1^2;
VCC  -------- +5v
GND  -------- GND

1602液晶
VSS  GND
VDD  +5V
VO
RS/RD P2^6
RW P2^5
E    P2^7
D0 P0^0
D1 P0^1
D2 P0^2
D3 P0^3
D4 P0^4
D5 P0^5
D6 P0^6
D7 P0^7

請(qǐng)?jiān)谏想娭埃瑱z查好接線是否正確。

單片機(jī)源程序如下:

#include<reg51.h>
#include<intrins.h>
#include"lcd.h"
unsigned char PuZh[]=" LDC1000 VALUE: ";//logo
unsigned char code ASCII[12] = {'0','1','2','3','4','5','6','7','8','9'};//字庫(kù)
unsigned short LDC_value=0;//返回值
unsigned char disbuff[4]={0,0,0,0};//顯示緩存
void main(void)
{
InitLcd1602();//1602液晶初始化
LcdShowStr(0,0,PuZh);//顯示logo
FLOAT_LDC_init();//LDC1000模塊初始化
while(1)
{
LDC_value=filter()/10;//采樣
disbuff[0]=LDC_value/1000;
disbuff[1]=LDC_value%1000/100;
disbuff[2]=LDC_value%1000%100/10;
disbuff[3]=LDC_value%1000%100%10;
DisplayOneChar(6, 1, ASCII[disbuff[0]]);
DisplayOneChar(7, 1, ASCII[disbuff[1]]);
DisplayOneChar(8, 1, ASCII[disbuff[2]]);
DisplayOneChar(9, 1, ASCII[disbuff[3]]);
}
}