source: rtos_arduino/trunk/arduino_lib/hardware/arduino/samd/libraries/SPI/examples/MasterSend/MasterSend.ino@ 175

Last change on this file since 175 was 175, checked in by ertl-honda, 8 years ago

ライブラリを Arduino IDE 1.7.9 にupdate
File size: 490 bytes
Line 
1/* Connection
2MASTER SLAVE
3MISO -> MOSI
4MOSI -> MISO
5SCK -> SCK
6D10 -> D10
7GND -> GND
8*/
9
10#include <SPI.h>
11
12#define SS 10
13#define DIM 11
14
15void setup() {
16
17 pinMode (SS, OUTPUT);
18 digitalWrite(SS, HIGH);
19 Serial.begin(9600);
20 //
21 SPI.begin();
22
23}
24
25void loop() {
26 String x ="hello world";
27 digitalWrite(SS, LOW);
28 for (int i=0;i<DIM;i++){
29 SPI.transfer(x[i]);
30 delay(1);
31 }
32 digitalWrite(SS,HIGH);
33 delay(1000);
34}
35
36
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