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basic interrupt functions implemented
[my-code/arm.git]
/
betty
/
system.c
diff --git
a/betty/system.c
b/betty/system.c
index
4204cdd
..
ef18b57
100644
(file)
--- a/
betty/system.c
+++ b/
betty/system.c
@@
-72,11
+72,11
@@
void pin_init(void) {
/*
* pinsel 1
*
- *
no special function yet!
+ *
p0.30: eint3
*
*/
- PINSEL1=0x
0
0000000;
+ PINSEL1=0x
2
0000000;
/*
* pin select 2
@@
-116,6
+116,9
@@
void pin_init(void) {
void mmap_init(u8 memtype) {
+ if(memtype==MEMTYPE_RESERVED)
+ return;
+
MEMMAP=memtype;
}