Diff: SPI.cpp

Revision:

53:71f59e195f06

Child:

56:bc5345bc6650

diff -r 99915f5240b2 -r 71f59e195f06 SPI.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SPI.cpp	Mon May 07 15:44:34 2018 +0000
@@ -0,0 +1,38 @@
+#include "SPI.hpp"
+//File for SPI communication
+
+
+
+void SPI_INIT()
+{
+    
+    
+    /*
+    MOSI = Blue
+    MISO = White
+    SCLK = Yellow
+    Slave Select = Green
+    
+    */
+
+ 
+    // Chip must be deselected
+    cs = 1; //Active Low
+
+    // Setup the spi for 8 bit data, high steady state clock,
+    // second edge capture, with a 1MHz clock rate
+    spi.format(16,0); // 8 Data bits phase 0 polarity 0
+    spi.frequency(1000000);//Output clock frequency 1Mhz
+ 
+    // Select the device by seting chip select low
+    //cs = 0;//This is active after spi is set up
+ 
+    // Send 0x8f, the command to read the WHOAMI register
+    //spi.write(0x8F);
+ 
+    // Send a dummy byte to receive the contents of the WHOAMI register
+    //int whoami = spi.write(0x00);
+    //printf("WHOAMI register = 0x%X\n", whoami);
+    // Deselect the device
+    //cs = 1;
+}
\ No newline at end of file