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fw/spi.c (spi_init): raise SPI speed from fosc/4 to fosc/2

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This commit is contained in:
Werner Almesberger 2012-06-21 19:38:44 -03:00
parent ea994c8ed0
commit ffcfd3d09d
1 changed files with 2 additions and 2 deletions
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4
fw/spi.c
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@ -26,11 +26,11 @@
void spi_init(void) void spi_init(void)
{ {
/* SPI mode 0, MSB first, fosc/4 */ /* SPI mode 0, MSB first, fosc/2 */
SPCR = SPCR =
1 << SPE | /* enable SPI */ 1 << SPE | /* enable SPI */
1 << MSTR; /* master */ 1 << MSTR; /* master */
// SPSR = 1 << SPI2X; /* enable for fosc/2 */ SPSR = 1 << SPI2X; /* enable for fosc/2 */
} }