mmc fat write problem

[waelmoharam]

hi , i want to make txt file on mmc (fat16) , I want to send special key to txt file such as ( enter key to make newline) and (tabe key to separate bt words) , i make the file and send characters to it but i cannot make newline or separate tab bt words . can you help me plz.

[waelmoharam]

i need write fat16 code plz

[filip]

Hi,

Please, look at the MMC FAT16 example provided by the compiler.
I'm sure that you will find it very useful.

Regards,
Filip.

[Dany]

hi , i want to make txt file on mmc (fat16) , I want to send special key to txt file such as ( enter key to make newline) and (tabe key to separate bt words) , i make the file and send characters to it but i cannot make newline or separate tab bt words . can you help me plz.

The "newline" is 2 characters: #13 followed by #10, and "tab" is character #9 in an ascii file.

[waelmoharam]

thank you

[linspire]

hi , i want to make txt file on mmc (fat16) , I want to send special key to txt file such as ( enter key to make newline) and (tabe key to separate bt words) , i make the file and send characters to it but i cannot make newline or separate tab bt words . can you help me plz.

The "newline" is 2 characters: #13 followed by #10, and "tab" is character #9 in an ascii file.

Hi, I know this's old thread. I'm doing related FAT16 project.
May I know how do I write these new lines you mentioned above ASCII codes ?
Is it written as Mmc_Fat_Write("#13#12",6) ? I got incorrect result by doing so.

[Dany]

Is it written as Mmc_Fat_Write("#13#12",6) ? I got incorrect result by doing so.

No, You will have to fill a buffer (array) of 2 chars long with #13 and #10,

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Buffer[0] = #13;
Buffer[1] = #10;

and then do

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Mmc_Fat_Write(@buffer, 2);

I hope I have the C syntax correct (I am a Pascal user. )

Probably you can also do

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Mmc_Fat_Write(#13 + #10, 2);

(not sure...)