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add TUD_DESC_STRCONV

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hathach 2018-07-03 16:39:42 +07:00
parent 1faf0a81e4
commit ec3227b220
1 changed files with 4 additions and 0 deletions
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4
src/common/tusb_types.h
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@ -394,6 +394,10 @@ static inline uint8_t edpt_addr(uint8_t num, tusb_dir_t dir)
return num | (dir == TUSB_DIR_IN ? TUSB_DIR_IN_MASK : 0);
}
// Convert comma-separated string to descriptor unicode format
#define TUD_DESC_STRCONV( ... ) (const uint16_t[]) { (TUSB_DESC_STRING << 8 ) | (2*VA_ARGS_NUM_(__VA_ARGS__) + 2), __VA_ARGS__ }
#ifdef __cplusplus
}
#endif