Merge pull request #267 from Tinyu-Zhao/master

fix some error

Author: Tinyu-Zhao

examples/Unit/FINGER_FPC1020A/FINGER_FPC1020A.ino

@@ -1,99 +1,92 @@
-/*
-*******************************************************************************
-* Copyright (c) 2021 by M5Stack
-*                  Equipped with M5Core sample source code
-*                          配套  M5Core 示例源代码
-* Visit the website for more information：https://docs.m5stack.com/en/unit/finger
-* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/unit/finger
-*
-* describe: Finger.
-* date：2021/8/26
-*******************************************************************************
-*/
 #include <M5Stack.h>
-#include "M5_FPC1020A.h"
+#include "finger.h"
 
 uint8_t userNum;           //User number
 FingerPrint FP_M;
 
 void CleanScreen()
 {
-  M5.Lcd.fillRect(0,50,400,300,BLACK);
-  M5.Lcd.setCursor(0, 50);
-  M5.Lcd.setTextSize(2);
-  userNum = FP_M.fpm_getUserNum();  //Get users Numbers.  获取用户数量
-  M5.Lcd.print("userNum:");
-  M5.Lcd.println(userNum);
+    M5.Lcd.setTextColor(WHITE);
+    M5.Lcd.fillRect(0,50,400,300,BLACK);
+    M5.Lcd.setCursor(0, 50); 
+    M5.Lcd.setTextSize(2);
+    userNum = FP_M.fpm_getUserNum();
+    M5.Lcd.print("userNum:");
+    M5.Lcd.println(userNum);
 }
 
 void setup() {
-  M5.begin();
-  M5.Power.begin();
-  Serial.begin(115200);
-  Serial2.begin(19200, SERIAL_8N1, 16, 17);
-  M5.Lcd.clear(BLACK);
-  M5.Lcd.setTextColor(YELLOW);
-  M5.Lcd.setTextSize(3);
-  M5.Lcd.setCursor(20, 0);
-  M5.Lcd.println("Finger example");
-  M5.Lcd.setTextColor(WHITE);
-  M5.Lcd.fillRect(0,50,400,300,BLACK);
-  M5.Lcd.setCursor(0, 50);
-  M5.Lcd.setTextSize(2);
-  userNum = FP_M.fpm_getUserNum();
-  M5.Lcd.print("userNum:");
-  M5.Lcd.println(userNum);
+    M5.begin();
+    M5.Power.begin();
+    Serial.begin(115200);
+    Serial2.begin(19200, SERIAL_8N1, 16, 17);
+    M5.Lcd.clear(BLACK);
+    M5.Lcd.setTextColor(YELLOW);
+    M5.Lcd.setTextFont(2);
+    M5.Lcd.setTextSize(3);
+    M5.Lcd.setCursor(20, 0); 
+    M5.Lcd.println("Finger example");
+    Serial.printf("Finger example\n");
+    M5.Lcd.setTextColor(WHITE);
+    M5.Lcd.fillRect(0,50,400,300,BLACK);
+    M5.Lcd.setCursor(0, 50); 
+    M5.Lcd.setTextSize(2);
+    userNum = FP_M.fpm_getUserNum();  
+    M5.Lcd.print("userNum:");
+    M5.Lcd.println(userNum);
 }
 
+//ButtonA: Add user
+//ButtonB: Matching
+//ButtonC: Delete All User
 void loop(){
-  M5.update();
-  uint8_t res1;
-  //ButtonA: Add user.  添加用户
-  if(M5.BtnA.wasPressed()){
-    CleanScreen();
-    M5.Lcd.println("Fingerprint Typing");
-
-    res1 = FP_M.fpm_addUser(userNum,1);
-    if(res1 == ACK_SUCCESS){
-      M5.Lcd.println("Success");
-    }
-    else if(res1 == ACK_FAIL){
-      M5.Lcd.println("Fail");
-    }
-    else if(res1 == ACK_FULL){
-      M5.Lcd.println("Full");
-    }
-    else{
-      M5.Lcd.println("Timeout");
+    uint8_t res1;
+    if(M5.BtnA.wasPressed()){
+        CleanScreen();
+        M5.Lcd.println("Fingerprint Typing");
+        
+        res1 = FP_M.fpm_addUser(userNum,1);
+        if(res1 == ACK_SUCCESS){
+            M5.Lcd.println("Success");
+        }
+        else if(res1 == ACK_FAIL){
+            M5.Lcd.println("Fail");
+        }
+        else if(res1 == ACK_FULL){
+            M5.Lcd.println("Full");
+        }
+        else{
+            M5.Lcd.println("Timeout");
+        }
+        userNum++;
     }
-    userNum++;
-  }
-//ButtonB: Matching.  匹配指纹
-  if(M5.BtnB.wasPressed()){
-    CleanScreen();
-    M5.Lcd.println("Matching");
 
-    res1 = FP_M.fpm_compareFinger();
-    if(res1 == ACK_SUCCESS){
-      M5.Lcd.println("Success");
+    if(M5.BtnB.wasPressed()){
+      CleanScreen();
+      M5.Lcd.println("Matching");
+      
+      res1 = FP_M.fpm_compareFinger();
+      if(res1 == ACK_SUCCESS){
+          M5.Lcd.println("Success");
+      }
+      if(res1 == ACK_NOUSER){
+          M5.Lcd.println("No Such User");
+      }
+      if(res1 == ACK_TIMEOUT){
+          M5.Lcd.println("Timeout");
+      }
     }
-    if(res1 == ACK_NOUSER){
-      M5.Lcd.println("No Such User");
-    }
-    if(res1 == ACK_TIMEOUT){
-      M5.Lcd.println("Timeout");
-    }
-  }
-//ButtonC: Delete All User.  删除所有用户
-  if(M5.BtnC.wasPressed()){
-    res1 = FP_M.fpm_deleteAllUser();
-    CleanScreen();
 
-    if(res1 == ACK_SUCCESS){
-      M5.Lcd.println("Delete All User Successful");
-    }
-    else{
-      M5.Lcd.println("Delete All User Failed");
+    if(M5.BtnC.wasPressed()){
+      res1 = FP_M.fpm_deleteAllUser();
+      CleanScreen();
+      
+      if(res1 == ACK_SUCCESS){
+          M5.Lcd.println("Delete All User Successful");
+      }
+      else{
+          M5.Lcd.println("Delete All User Failed");
+      }
     }
-  }
+    M5.update();
 }