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bullshit commit, sync for travel (to zn00H!) :)
[my-code/arm.git]
/
betty
/
system.c
diff --git
a/betty/system.c
b/betty/system.c
index
4204cdd
..
b181733
100644
(file)
--- a/
betty/system.c
+++ b/
betty/system.c
@@
-64,19
+64,21
@@
void pin_init(void) {
* pinsel 0
*
* uart0: tx, rx
* pinsel 0
*
* uart0: tx, rx
+ * p0.7: pwm2
+ * p0.11: gpio -> audio (leave as is)
*
*/
*
*/
- PINSEL0=0x0000
0
005;
+ PINSEL0=0x0000
8
005;
/*
* pinsel 1
*
/*
* pinsel 1
*
- *
no special function yet!
+ *
p0.30: eint3
*
*/
*
*/
- PINSEL1=0x
0
0000000;
+ PINSEL1=0x
2
0000000;
/*
* pin select 2
/*
* pin select 2
@@
-107,8
+109,14
@@
void pin_init(void) {
* out: p2.18 - p2.24 (+ pull high)
* in: p0.30, p0.{27,28}, p3.{20,21}, p0.22, p0.13
*
* out: p2.18 - p2.24 (+ pull high)
* in: p0.30, p0.{27,28}, p3.{20,21}, p0.22, p0.13
*
+ * audio:
+ *
+ * p0.11: out
+ *
*/
*/
+ //IODIR0=(1<<11);
+
// nothing to do for inputs (default: 0x00000000)
IODIR2=((1<<18)|(1<<19)|(1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24));
IOSET2=((1<<18)|(1<<19)|(1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24));
// nothing to do for inputs (default: 0x00000000)
IODIR2=((1<<18)|(1<<19)|(1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24));
IOSET2=((1<<18)|(1<<19)|(1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24));
@@
-116,6
+124,9
@@
void pin_init(void) {
void mmap_init(u8 memtype) {
void mmap_init(u8 memtype) {
+ if(memtype==MEMTYPE_RESERVED)
+ return;
+
MEMMAP=memtype;
}
MEMMAP=memtype;
}