Writing binary data to SD card

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fanoush
not solution but maybe workaround or thing to check - you can retype the array as Uint8Array in place (they share same memory) and see how that one gets written or check how it compares to 'bad' file you have.
```
>var d8 = new Uint8Array(d.buffer)
```
or even check d.buffer - that will be probably the same byte array as d8 would be

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AkosLukacs in reply to @fanoush

Much better, file length matches the buffer-s length. First couple of bytes match. I think all I need is read back on the computer.

Thank you!

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