【C语言】】求大神帮忙检查修改下程序代码

//设置控制各段的数字IO 脚
int a=7;//定义数字接口7 连接a 段数码管
int b=6;// 定义数字接口6 连接b 段数码管
int c=5;// 定义数字接口5 连接c 段数码管
int d=11;// 定义数字接口11 连接d 段数码管
int e=10;// 定义数字接口10 连接e 段数码管
int f=8;// 定义数字接口8 连接f 段数码管
int g=9;// 定义数字接口9 连接g 段数码管
int dp=4;// 定义数字接口4 连接dp 段数码管
void digital_1(void) //显示数字1
{
unsigned char j;
digitalWrite(c,HIGH);//给数字接口5 引脚高电平，点亮c 段
digitalWrite(b,HIGH);//点亮b 段
for(j=7;j<=11;j++)//熄灭其余段
digitalWrite(j,LOW);
digitalWrite(dp,LOW);//熄灭小数点DP 段
}
void digital_2(void) //显示数字2
{
unsigned char j;
digitalWrite(b,HIGH);
digitalWrite(a,HIGH);
for(j=9;j<=11;j++)
digitalWrite(j,HIGH);
digitalWrite(dp,LOW);
digitalWrite(c,LOW);
digitalWrite(f,LOW);
}
void digital_3(void) //显示数字3
{
unsigned char j;
digitalWrite(g,HIGH);
digitalWrite(d,HIGH);
for(j=5;j<=7;j++)
digitalWrite(j,HIGH);
digitalWrite(dp,LOW);
digitalWrite(f,LOW);
digitalWrite(e,LOW);
}
void digital_4(void) //显示数字4
{
digitalWrite(c,HIGH);
digitalWrite(b,HIGH);
digitalWrite(f,HIGH);
digitalWrite(g,HIGH);
digitalWrite(dp,LOW);
digitalWrite(a,LOW);
digitalWrite(e,LOW);
digitalWrite(d,LOW);
}
void digital_5(void) //显示数字5
{
unsigned char j;
for(j=7;j<=9;j++)
digitalWrite(j,HIGH);
digitalWrite(c,HIGH);
digitalWrite(d,HIGH);
digitalWrite(dp,LOW);
digitalWrite(b,LOW);
digitalWrite(e,LOW);
}
void digital_6(void) //显示数字6
{
unsigned char j;
for(j=7;j<=11;j++)
digitalWrite(j,HIGH);
digitalWrite(c,HIGH);
digitalWrite(dp,LOW);
digitalWrite(b,LOW);
}
void digital_7(void) //显示数字7
{
unsigned char j;
for(j=5;j<=7;j++)
digitalWrite(j,HIGH);
digitalWrite(dp,LOW);
for(j=8;j<=11;j++)
digitalWrite(j,LOW);
}
void digital_8(void) //显示数字8
{
unsigned char j;
for(j=5;j<=11;j++)
digitalWrite(j,HIGH);
digitalWrite(dp,LOW);
}
void setup()
{
int i;//定义变量
for(i=4;i<=11;i++)
pinMode(i,OUTPUT);//设置4～11 引脚为输出模式
}
#include <IRremote.h>
int RECV_PIN = 11;
long on1 = 0x00FFA25D;
long off1 = 0x00FFE01F;
long on2 = 0x00FF629D;
long off2 = 0x00FFA857;
long on3 = 0x00FFE21D;
long off3 = 0x00FF906F;
long on4 = 0x00FF22DD;
long off4 = 0x00FF6897;
long on5 = 0x00FF02FD;
long off5 = 0x00FF9867;
long on6 = 0x00FFC23D;
long off6 = 0x00FFB047;
IRrecv irrecv(RECV_PIN);
decode_results results;
// Dumps out the decode_results structure.
// Call this after IRrecv::decode()
// void * to work around compiler issue
//void dump(void *v) {
// decode_results *results = (decode_results *)v
void dump(decode_results *results) {
int count = results->rawlen;
if (results->decode_type == UNKNOWN)
{
Serial.println("Could not decode message");
}
else
{
if (results->decode_type == NEC)
{
Serial.print("Decoded NEC: ");
}
else if (results->decode_type == SONY)
{
Serial.print("Decoded SONY: ");
}
else if (results->decode_type == RC5)
{
Serial.print("Decoded RC5: ");
}
else if (results->decode_type == RC6)
{
Serial.print("Decoded RC6: ");
}
Serial.print(results->value, HEX);
Serial.print(" (");
Serial.print(results->bits, DEC);
Serial.println(" bits)");
}
Serial.print("Raw (");
Serial.print(count, DEC);
Serial.print("): ");
for (int i = 0; i < count; i++)
{
if ((i % 2) == 1) {
Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
}
else
{
Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
}
Serial.print(" ");
}
Serial.println("");
}
void setup()
{
pinMode(RECV_PIN, INPUT);
pinMode(digital_1();, OUTPUT);
pinMode(digital_2(), OUTPUT);
pinMode(digital_3(), OUTPUT);
pinMode(digital_4(), OUTPUT);
pinMode(digital_5(), OUTPUT);
pinMode(digital_6(), OUTPUT);
pinMode(13, OUTPUT);
Serial.begin(9600);
irrecv.enableIRIn(); // Start the receiver
}
int on = 0;
unsigned long last = millis();
void loop()
{
if (irrecv.decode(&results))
{
// If it's been at least 1/4 second since the last
// IR received, toggle the relay
if (millis() - last > 250)
{
on = !on;
// digitalWrite(8, on ? HIGH : LOW);
digitalWrite(13, on ? HIGH : LOW);
dump(&results);
}
if (results.value == on1 )
digitalWrite(digital_1(), HIGH);
if (results.value == off1 )
digitalWrite(digital_1(), LOW);
if (results.value == on2 )
digitalWrite(digital_2(), HIGH);
if (results.value == off2 )
digitalWrite(digital_2(), LOW);
if (results.value == on3 )
digitalWrite(digital_3(), HIGH);
if (results.value == off3 )
digitalWrite(digital_3(), LOW);
if (results.value == on4 )
digitalWrite(digital_4(), HIGH);
if (results.value == off4 )
digitalWrite(digital_4(), LOW);
if (results.value == on5 )
digitalWrite(digital_5(), HIGH);
if (results.value == off5 )
digitalWrite(digital_5(), LOW);
if (results.value == on6 )
digitalWrite(digital_6(), HIGH);
if (results.value == off6 )
digitalWrite(digital_6(), LOW);
last = millis();
irrecv.resume(); // Receive the next value
}
}