1 files changed, 0 insertions, 30 deletions
diff --git a/sw/spi.c b/sw/spi.c
deleted file mode 100644
index 1793c4d..0000000
--- a/sw/spi.c
+++ /dev/null
@@ -1,30 +0,0 @@
-#include <xc.h>
-
-#include <stdint.h>
-
-#include "sys.h"
-#include "types.h"
-
-#include "spi.h"
-
-void
-spiInit(void) {
-	U8 junk;
-
-	TRISBbits.TRISB4 = IN; // SDI
-	TRISCbits.TRISC7 = OUT; // SDO
-	TRISBbits.TRISB6 = OUT; // SCK
-
-	SSPSTAT = 0x00;
-	SSPCON1 = 0x01; // FOSC/16 => 3MHz SPI clock
-	SSPCON1bits.SSPEN = 1; // enable
-	junk = SSPBUF; // dummy read to clear BF
-	(void)junk;
-}
-
-U8
-spiTx(U8 c) {
-	SSPBUF = c;
-	while (!SSPSTATbits.BF) {}
-	return SSPBUF;
-}