Date: | 2012-06-22 00:38:44 (11 years 9 months ago) |
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Author: | Werner Almesberger |
Commit: | ffcfd3d09d4c5555125418f5a6a90d99fd5b0f18 |
Message: | fw/spi.c (spi_init): raise SPI speed from fosc/4 to fosc/2 |
Files: |
fw/spi.c (1 diff) |
Change Details
fw/spi.c | ||
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26 | 26 | |
27 | 27 | void spi_init(void) |
28 | 28 | { |
29 | /* SPI mode 0, MSB first, fosc/4 */ | |
29 | /* SPI mode 0, MSB first, fosc/2 */ | |
30 | 30 | SPCR = |
31 | 31 | 1 << SPE | /* enable SPI */ |
32 | 32 | 1 << MSTR; /* master */ |
33 | // SPSR = 1 << SPI2X; /* enable for fosc/2 */ | |
33 | SPSR = 1 << SPI2X; /* enable for fosc/2 */ | |
34 | 34 | } |
35 | 35 | |
36 | 36 |
Branches:
master
tornado-v1