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Fix with write offsets.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2022-05-24 14:43:08 +02:00
parent 6c90ce3361
commit c4e781103f
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GPG key ID: C0095B7870A4CCD3
1 changed files with 2 additions and 2 deletions
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4
src/fs/flash.c
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@ -112,9 +112,9 @@ int flash_write_data_to_file_offset(file_t *file, const uint8_t *data, uint16_t
return CCID_ERR_NO_MEMORY;
if (file->data) { //already in flash
if (offset+len <= size_file_flash) { //it fits, no need to move it
flash_program_halfword((uintptr_t)file->data, len);
flash_program_halfword((uintptr_t)file->data, offset+len);
if (data)
flash_program_block((uintptr_t)file->data+sizeof(uint16_t), data, len);
flash_program_block((uintptr_t)file->data+sizeof(uint16_t)+offset, data, len);
return CCID_OK;
}
else { //we clear the old file