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fix ambiguous comment (word->halfword)

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NIIBE Yutaka
2010-11-08 10:17:27 +09:00
parent 24a3430ce4
commit bb16bc47bb
2 changed files with 10 additions and 10 deletions
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8
src/flash.c
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@@ -208,7 +208,7 @@ flash_data_pool_allocate (size_t size)
{
uint8_t *p = last_p;
size = (size + 1) & ~1; /* allocation unit is 1-word (2-byte) */
size = (size + 1) & ~1; /* allocation unit is 1-halfword (2-byte) */
if (last_p + size > data_pool - FLASH_DATA_POOL_HEADER_SIZE + FLASH_PAGE_SIZE)
return NULL; /* XXX: here invoke gc/erase page/.../ */
@@ -408,9 +408,9 @@ flash_cnt123_get_value (const uint8_t *p)
uint8_t v = *p;
/*
* After erase, a word in flash memory becomes 0xffff.
* The word can be programmed to any value.
* Then, the word can be programmed to zero.
* After erase, a halfword in flash memory becomes 0xffff.
* The halfword can be programmed to any value.
* Then, the halfword can be programmed to zero.
*
* Thus, we can represent value 1, 2, and 3.
*/