ステッピングモーターが動きません

前提・実現したいこと

ステッピングモーターをArduinoで動かそうとしたのですが動かない、というかコードにエラーが出てしまいます。ユニポーラ型のステッピングモーターを秋月のL6470モータードライバで動かそうとしてArduino IDEにサイトから拾ってきたコードを貼ったのですがエラーが出てしまいうまく動きません。
該当のサイトです。
https://deviceplus.jp/hobby/entry037/

発生している問題・エラーメッセージ

Arduino：1.8.9 (Windows Store 1.8.21.0) (Windows 10), ボード："Arduino/Genuino Uno"

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino:4:0: warning: "PIN_SPI_MOSI" redefined

In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:257:0,

                 from sketch\sketch_sep07a.ino.cpp:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\variants\standard/pins_arduino.h:39:0: note: this is the location of the previous definition

 #define PIN_SPI_MOSI  (11)

 ^

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino:5:0: warning: "PIN_SPI_MISO" redefined

In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:257:0,

                 from sketch\sketch_sep07a.ino.cpp:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\variants\standard/pins_arduino.h:40:0: note: this is the location of the previous definition

 #define PIN_SPI_MISO  (12)

 ^

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino:6:0: warning: "PIN_SPI_SCK" redefined

In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:257:0,

                 from sketch\sketch_sep07a.ino.cpp:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\variants\standard/pins_arduino.h:41:0: note: this is the location of the previous definition

 #define PIN_SPI_SCK   (13)

 ^

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino:7:0: warning: "PIN_SPI_SS" redefined

In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:257:0,

                 from sketch\sketch_sep07a.ino.cpp:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\variants\standard/pins_arduino.h:38:0: note: this is the location of the previous definition

 #define PIN_SPI_SS    (10)

 ^

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino: In function 'void setup()':

sketch_sep07a:24:21: error: 'L6470_resetdevice' was not declared in this scope

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino: In function 'void loop()':

sketch_sep07a:30:1: error: expected primary-expression before '<' token

sketch_sep07a:30:2: error: 'span' was not declared in this scope

sketch_sep07a:31:22: error: 'L6470_busydelay' was not declared in this scope

sketch_sep07a:31:24: error: expected primary-expression before '<' token

sketch_sep07a:31:25: error: expected primary-expression before '/' token

sketch_sep07a:32:1: error: expected primary-expression before '}' token

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino: In function 'void L6470_setup()':

sketch_sep07a:35:24: error: 'L6470_setparam_acc' was not declared in this scope

sketch_sep07a:36:24: error: 'L6470_setparam_dec' was not declared in this scope

sketch_sep07a:37:29: error: 'L6470_setparam_maxspeed' was not declared in this scope

sketch_sep07a:38:29: error: 'L6470_setparam_minspeed' was not declared in this scope

sketch_sep07a:39:27: error: 'L6470_setparam_fsspd' was not declared in this scope

sketch_sep07a:40:29: error: 'L6470_setparam_kvalhold' was not declared in this scope

sketch_sep07a:41:28: error: 'L6470_setparam_kvalrun' was not declared in this scope

sketch_sep07a:42:28: error: 'L6470_setparam_kvalacc' was not declared in this scope

sketch_sep07a:43:28: error: 'L6470_setparam_kvaldec' was not declared in this scope

sketch_sep07a:45:29: error: 'L6470_setparam_stepmood' was not declared in this scope

C:\Users\eisuk\OneDrive\ドキュメント\Arduino\sketch_sep07a\sketch_sep07a.ino: In function 'void fulash()':

sketch_sep07a:50:39: error: 'L6470_getparam_abspos' was not declared in this scope

sketch_sep07a:53:40: error: 'L6470_getparam_speed' was not declared in this scope

exit status 1
'L6470_resetdevice' was not declared in this scope

「ファイル」メニューの「環境設定」から
「より詳細な情報を表示する：コンパイル」を有効にすると
より詳しい情報が表示されます。

該当のソースコード

Arduino
1#include <SPI.h>
2 
3// ピン定義。
4#define PIN_SPI_MOSI 11
5#define PIN_SPI_MISO 12
6#define PIN_SPI_SCK 13
7#define PIN_SPI_SS 10
8#define PIN_BUSY 9
9 
10void setup()
11{
12  delay(1000);
13  pinMode(PIN_SPI_MOSI, OUTPUT);
14  pinMode(PIN_SPI_MISO, INPUT);
15  pinMode(PIN_SPI_SCK, OUTPUT);
16  pinMode(PIN_SPI_SS, OUTPUT);
17  pinMode(PIN_BUSY, INPUT);
18  SPI.begin();
19  SPI.setDataMode(SPI_MODE3);
20  SPI.setBitOrder(MSBFIRST);
21  Serial.begin(9600);
22  digitalWrite(PIN_SPI_SS, HIGH);
23  
24  L6470_resetdevice(); //ここで問題が起こっています
25  L6470_setup(); 
26  delay(4000);
27}
28 
29void loop(){
30<span style="color: #ff0000;">  L6470_move(1,500);
31  L6470_busydelay(500);</span> 
32}
33 
34void L6470_setup(){
35L6470_setparam_acc(0x40); 
36L6470_setparam_dec(0x40); 
37L6470_setparam_maxspeed(0x40); 
38L6470_setparam_minspeed(0x01);
39L6470_setparam_fsspd(0x3ff); 
40L6470_setparam_kvalhold(0x20); 
41L6470_setparam_kvalrun(0x20); 
42L6470_setparam_kvalacc(0x20); 
43L6470_setparam_kvaldec(0x20);
44 
45L6470_setparam_stepmood(0x03); 
46}
47 
48void fulash(){
49  Serial.print("0x");
50  Serial.print( L6470_getparam_abspos(),HEX);
51  Serial.print("  ");
52  Serial.print("0x");
53  Serial.println( L6470_getparam_speed(),HEX);
54}