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change endian conversion to native to be & be to native

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completely deferred xfer isr event to usbd task
complete read10, write10 sequence for large data transfer
This commit is contained in:
hathach
2013-11-26 13:15:40 +07:00
parent 51def3f7ed
commit 8f70a6a886
14 changed files with 183 additions and 133 deletions
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10
tinyusb/common/common.h
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@@ -107,8 +107,8 @@
#define U32_TO_U8S_BE(u32) U32_B1_U8(u32), U32_B2_U8(u32), U32_B3_U8(u32), U32_B4_U8(u32)
#define U32_TO_U8S_LE(u32) U32_B4_U8(u32), U32_B3_U8(u32), U32_B2_U8(u32), U32_B1_U8(u32)
#define __h2be_16(u16) ((uint16_t) ((U16_LOW_U8(u16) << 8) | U16_HIGH_U8(u16)) ) // TODO refractor later
#define __be2h_16(u16) __h2be_16(u16)
#define __n2be_16(u16) ((uint16_t) ((U16_LOW_U8(u16) << 8) | U16_HIGH_U8(u16)) ) // TODO refractor later
#define __be2n_16(u16) __n2be_16(u16)
//--------------------------------------------------------------------+
// INLINE FUNCTION
@@ -180,6 +180,12 @@ static inline uint32_t max32_of(uint32_t x, uint32_t y)
return (x > y) ? x : y;
}
static inline uint16_t max16_of(uint16_t x, uint16_t y) ATTR_ALWAYS_INLINE ATTR_CONST;
static inline uint16_t max16_of(uint16_t x, uint16_t y)
{
return (x > y) ? x : y;
}
//------------- Align -------------//
static inline uint32_t align32 (uint32_t value) ATTR_ALWAYS_INLINE ATTR_CONST;
static inline uint32_t align32 (uint32_t value)

6
tinyusb/common/compiler/compiler_gcc.h
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@@ -130,9 +130,9 @@
* @{
*/
// built-in function to convert 32-bit Big-Endian to Little-Endian
#define __be2le __builtin_bswap32
#define __le2be __be2le
// built-in function to convert 32-bit from native to Big Endian
#define __be2n __builtin_bswap32
#define __n2be __be2n
//#define __le2be_16 __builtin_bswap16

4
tinyusb/common/compiler/compiler_iar.h
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@@ -82,8 +82,8 @@
#define ATTR_UNUSED
// built-in function to convert 32-bit Big-Endian to Little-Endian
#define __be2le __REV
#define __le2be __be2le
#define __be2n __REV
#define __n2be __be2n
#ifdef __cplusplus
}