simpler definition of gpio pins

1 files changed, 2 insertions, 15 deletions

diff --git a/bus.h b/bus.h
index 7031e95..6bb3e83 100644
--- a/bus.h
+++ b/bus.h
@@ -10,6 +10,8 @@
 
 #include <stdint.h>
 
+
+// these are assigned pins in gpio_pins[] in bus.c
 #define out_DATA_LINE 0         /* out data signaled on 0 output of decoder */
 #define out_CLOCK_LINE 1        /* out clock signaled on 1 output of decoder */
 #define out_STROBE_LINE 2       /* out latch strobe on 2 output of decoder */
@@ -22,21 +24,6 @@
 #define Octal_DACportCS_high	0x20
 #define TNT_Port		0x40
 
-
-#define GPIOPIN0BASE 0
-#define GPIOPIN1BASE 0
-#define GPIOPIN2BASE 0
-#define GPIOPIN3BASE 32
-#define GPIOPIN4BASE 32
-#define GPIOPIN5BASE 0
-
-#define GPIOPIN0PIN 22
-#define GPIOPIN1PIN 23
-#define GPIOPIN2PIN 26
-#define GPIOPIN3PIN 15
-#define GPIOPIN4PIN 14
-#define GPIOPIN5PIN 27
-
 #define GPMCACCESSTIME 0x07
 
 void bus_init(void); // call this before doing anything