modified version defaulting to a much higher SPI clock
Dependents: SerialBlockReceiver
Fork of SDFileSystem by
Diff: SDFileSystem.cpp
- Revision:
- 8:205da3832a79
- Parent:
- 7:115317fc2a8b
diff -r 115317fc2a8b -r 205da3832a79 SDFileSystem.cpp --- a/SDFileSystem.cpp Tue Dec 12 23:53:14 2017 +0000 +++ b/SDFileSystem.cpp Mon Jan 22 23:32:44 2018 +0000 @@ -125,7 +125,7 @@ // Set default to 100kHz for initialisation and 1MHz for data transfer _init_sck = 100000; - _transfer_sck = 16000000; + _transfer_sck = 20000000; } #define R1_IDLE_STATE (1 << 0) @@ -421,7 +421,7 @@ _spi.write(0xFF); return 1; } - + // wait for write to finish while (_spi.write(0xFF) == 0);