Lucas Teske gist felülvizsgálása 6 years ago. Revízióhoz ugrás
1 file changed, 31 insertions
touch_test.ino(fájl létrehozva)
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| 1 | + | #include <SPI.h> | |
| 2 | + | ||
| 3 | + | #define SCK D5 | |
| 4 | + | #define MISO D6 | |
| 5 | + | #define CS D8 | |
| 6 | + | #define MOSI D7 | |
| 7 | + | ||
| 8 | + | ||
| 9 | + | void setup() { | |
| 10 | + | Serial.begin(115200); | |
| 11 | + | Serial.println("OK"); | |
| 12 | + | ||
| 13 | + | pinMode(SCK, OUTPUT); | |
| 14 | + | pinMode(CS, OUTPUT); | |
| 15 | + | pinMode(MOSI, OUTPUT); | |
| 16 | + | pinMode(MISO, INPUT); | |
| 17 | + | ||
| 18 | + | digitalWrite(CS, HIGH); | |
| 19 | + | ||
| 20 | + | SPI.pins(SCK, MISO, MOSI, CS); | |
| 21 | + | SPI.begin(); | |
| 22 | + | } | |
| 23 | + | ||
| 24 | + | void loop() { | |
| 25 | + | digitalWrite(CS, LOW); | |
| 26 | + | uint8_t data = SPI.transfer(0xFF); // Always transfer full 1 bits | |
| 27 | + | digitalWrite(CS, HIGH); | |
| 28 | + | ||
| 29 | + | Serial.println(data, BIN); | |
| 30 | + | delay(100); | |
| 31 | + | } | |
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