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Make the diffmiller decoder a __ramfunc. Should severely increase decoder speed (needs testing), but takes up 4k of RAM 

git-svn-id: https://svn.openpcd.org:2342/trunk@477 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
This commit is contained in:
henryk 2008-05-22 04:52:19 +00:00
parent 2d8b2c3088
commit 3e2456c734
2 changed files with 2 additions and 2 deletions
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2
openpicc/application/iso14443a_diffmiller.c
View File

@ -255,7 +255,7 @@ static inline void end_frame(struct diffmiller_state * const state, const u_int3
}
int iso14443a_decode_diffmiller(struct diffmiller_state * const state, iso14443_frame * const frame,
int __ramfunc iso14443a_decode_diffmiller(struct diffmiller_state * const state, iso14443_frame * const frame,
const u_int32_t buffer[], unsigned int * const offset, const unsigned int buflen)
{
if(state == NULL || !state->initialized) return -EINVAL;

2
openpicc/application/iso14443a_diffmiller.h
View File

@ -5,7 +5,7 @@
struct diffmiller_state;
extern int iso14443a_decode_diffmiller(struct diffmiller_state *state, iso14443_frame *frame,
extern int __ramfunc iso14443a_decode_diffmiller(struct diffmiller_state *state, iso14443_frame *frame,
const u_int32_t buffer[], unsigned int *offset, const unsigned int buflen);
extern int iso14443a_diffmiller_assert_frame_ended(struct diffmiller_state * const state,
iso14443_frame * const frame);