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fixes for big endian (mostly mcd)

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kub 2021-04-22 23:23:54 +02:00
parent 567c41ff2a
commit 0d8d97f87c
4 changed files with 13 additions and 11 deletions
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4
pico/pico_port.h
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@ -57,7 +57,7 @@
#define MEM_LE2(a) (a)
#define MEM_LE4(a) (a)
// swapping
#define CPU_BE2(v) ((u32)((u64)(v)<<16)|((v)>>16))
#define CPU_BE2(v) ((u32)((u64)(v)<<16)|((u32)(v)>>16))
#define CPU_BE4(v) (((u32)(v)>>24)|(((v)>>8)&0x00ff00)| \
(((v)<<8)&0xff0000)|(u32)((v)<<24))
#define CPU_LE2(v) (v) // swap of 2*u16 in u32
@ -71,7 +71,7 @@
// swapping
#define CPU_BE2(v) (v)
#define CPU_BE4(v) (v)
#define CPU_LE2(v) ((u32)((u64)(v)<<16)|((v)>>16))
#define CPU_LE2(v) ((u32)((u64)(v)<<16)|((u32)(v)>>16))
#define CPU_LE4(v) (((u32)(v)>>24)|(((v)>>8)&0x00ff00)| \
(((v)<<8)&0xff0000)|(u32)((v)<<24))
#endif