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authorNicolas Schodet2009-04-25 13:25:02 +0200
committerNicolas Schodet2009-04-25 13:25:02 +0200
commit3bcb94442a3733d39a5227a0c62cd236dd99c046 (patch)
treef8522b9722a0b643192fc60f7aaf9c2bc3ed18c3 /digital/avr/modules/spi/spi_hard.h
parenta21c122435b22457399624a60dbca442d0c3588e (diff)
* digital/avr/modules/spi:
- added comment about GPIO settings. - added uninit.
Diffstat (limited to 'digital/avr/modules/spi/spi_hard.h')
-rw-r--r--digital/avr/modules/spi/spi_hard.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/digital/avr/modules/spi/spi_hard.h b/digital/avr/modules/spi/spi_hard.h
index 6e09f415..eff9e5b9 100644
--- a/digital/avr/modules/spi/spi_hard.h
+++ b/digital/avr/modules/spi/spi_hard.h
@@ -48,6 +48,10 @@ enum spi_fosc_t
void
spi_hard_init_ (uint8_t spcr, uint8_t spi2x);
+/** Uninitialise SPI driver, release GPIO (SS too!). */
+void
+spi_hard_uninit (void);
+
/** Send data. */
void
spi_hard_send (uint8_t data);