diff options
| author | hathach <[email protected]> | 2013-12-27 13:40:31 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-12-27 13:40:59 +0700 |
| commit | 275e834bbed4928094b0a631c7dd36fdcc0b40fe (patch) | |
| tree | ef56607443081a29ab50fa17452294add7141f33 /tinyusb/common/common.h | |
| parent | 8de6ee22dc81d871a14d3c3cb63aa3863a5cb2d6 (diff) | |
add device_os_none keil project for all boards
Diffstat (limited to 'tinyusb/common/common.h')
| -rw-r--r-- | tinyusb/common/common.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tinyusb/common/common.h b/tinyusb/common/common.h index 399b419b9..3ab530e6a 100644 --- a/tinyusb/common/common.h +++ b/tinyusb/common/common.h @@ -85,7 +85,6 @@ #include "osal/osal.h" - //--------------------------------------------------------------------+ // MACROS //--------------------------------------------------------------------+ @@ -110,7 +109,14 @@ #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 __n2be_16(u16) ((uint16_t) ((U16_LOW_U8(u16) << 8) | U16_HIGH_U8(u16)) ) // TODO refractor later +//------------- Endian Conversion -------------// +#define ENDIAN_BE(le32) \ + (uint32_t) ( ((le32 & 0xFF) << 24) | ((le32 & 0xFF00) << 8) | ((le32 >> 8) & 0xFF00) | ((le32 >> 24) & 0xFF) ) + +#define ENDIAN_BE16(le16) ((uint16_t) ((U16_LOW_U8(le16) << 8) | U16_HIGH_U8(le16)) ) + +// TODO refractor to built-in function +#define __n2be_16(u16) ((uint16_t) ((U16_LOW_U8(u16) << 8) | U16_HIGH_U8(u16)) ) #define __be2n_16(u16) __n2be_16(u16) //--------------------------------------------------------------------+ |