STM CircleOS forum / Write new line to text file

jkwool · 2010-10-06 10:31:28

Hi,

This is a really basic question but how do i write a new line to a text file so the next write will be on the next line?

I have tried a couple of different things but none of them seem to work.

FS_WriteFile (&file_info, (u8 *)"test", &write_length, 4);
FS_WriteFile (&file_info, "\n", &write_length, 2);

I also tried writing the ansi number for a Carriage return 0xD but that did not seem to work either?

far-far · 2010-10-06 13:01:26

See
http://www.stm32circle.com/forum/viewtopic.php?id=1268

jkwool · 2010-10-06 22:12:22

far-far :
See
http://www.stm32circle.com/forum/viewtopic.php?id=1268

Ok thanks for your reply, I have read up on what it mean to have a 32-bit aligned buffer, how do i do it in code for the circle os?

far-far · 2010-10-07 12:28:03

union TUnionTag
{
u8 Buf[BUF_SIZE];
unsigned int i; // force 32-bit int alignment
} u;

FS_WriteFile(u.Buf, ........

# 1 2010-10-06 10:31:28 Write new line to text file

Write new line to text file

# 2 2010-10-06 13:01:26 Write new line to text file

Re: Write new line to text file

# 3 2010-10-06 22:12:22 Write new line to text file

Re: Write new line to text file

far-far :

# 4 2010-10-07 12:28:03 Write new line to text file

Re: Write new line to text file

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