1 files changed, 0 insertions, 30 deletions
diff --git a/spi_comm/arduino_slave_read/arduino_slave_read.ino b/spi_comm/arduino_slave_read/arduino_slave_read.ino
deleted file mode 100644
index 8264ae3..0000000
--- a/spi_comm/arduino_slave_read/arduino_slave_read.ino
+++ /dev/null
@@ -1,30 +0,0 @@
-#include<SPI.h>
-
-volatile boolean received;
-volatile byte receivedData;
-
-ISR (SPI_STC_vect)        //Inerrrput routine function 
-{
-  receivedData = SPDR;   // Get the received data from SPDR register
-  received = true;       // Sets received as True 
-}
-
-void setup()
-{
-  Serial.begin(115200);
-
-  pinMode(MISO,OUTPUT);   //Sets MISO as OUTPUT
-  SPCR |= _BV(SPE);       //Turn on SPI in Slave Mode
-  received = false;
-  SPI.attachInterrupt();  //Activate SPI Interuupt 
-}
-
-
-void loop()
-{ 
-  if(received) {                        
-    SPDR = receivedData;    // send back the received data, this is not necessary, only for demo purpose
-    received = false;
-    Serial.print(receivedData, HEX);
-  }
-}