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correct msc flash with readme.txt self formatted

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This commit is contained in:
hathach 2018-05-11 23:14:21 +07:00
parent 7beaca1325
commit b36662e4f2
1 changed files with 2 additions and 2 deletions
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src/msc/msc_flash.c
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@ -447,7 +447,7 @@ static void fat12_mkfs(void)
set16(&boot_sect->reserved_sectors, 1); set16(&boot_sect->reserved_sectors, 1);
boot_sect->fat_num = 1; boot_sect->fat_num = 1;
set16(&boot_sect->root_entry_count, 512); set16(&boot_sect->root_entry_count, 16*8); // root directory occupies 1 cluster 4KB
set16(&boot_sect->sector_count, MSC_FLASH_BLOCK_NUM); set16(&boot_sect->sector_count, MSC_FLASH_BLOCK_NUM);
boot_sect->media_type = 0xf8; // fixed disk boot_sect->media_type = 0xf8; // fixed disk
@ -464,7 +464,7 @@ static void fat12_mkfs(void)
//------------- Sector 1: FAT12 Table -------------// //------------- Sector 1: FAT12 Table -------------//
// first 2 entries are F8FF, third entry is cluster end of readme file // first 2 entries are F8FF, third entry is cluster end of readme file
memcpy(_page_cached+MSC_FLASH_BLOCK_SIZE, "\xF8\xFF\xFF\xFF\x0F", 5); memcpy(_page_cached+MSC_FLASH_BLOCK_SIZE, "\xF8\xFF\xFF\xFF\x0F\x00", 6);
// Erase and Write first cluster. // Erase and Write first cluster.
fat12_write_cluster(0, _page_cached, FL_PAGE_SIZE); fat12_write_cluster(0, _page_cached, FL_PAGE_SIZE);