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authorMarti Bolivar <mbolivar@leaflabs.com>2012-06-07 21:41:50 -0400
committerMarti Bolivar <mbolivar@leaflabs.com>2012-06-07 21:46:25 -0400
commita52fe9205cbb8f8a2e458e300c2048d889b26b54 (patch)
treeefe388dcf7ddc8d4f063502e291b16b312ca6c10 /libmaple/include
parent2c66df2876479bc2f2a1b4b4b787957ec4973657 (diff)
downloadlibrambutan-a52fe9205cbb8f8a2e458e300c2048d889b26b54.tar.gz
librambutan-a52fe9205cbb8f8a2e458e300c2048d889b26b54.zip
Bring back <libmaple/spi.h>.
Add a spi_private.h with a SPI_DEV(), for convenience. Use it in the F1 and F2 implementations. We could probably unify these with an STM32_HAVE_SPI(n) macro, but we'll leave that for the future. Most everything from F1 is portable; F2 has some additional bit definitions and a spi_get_af() routine, but that's about it. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
Diffstat (limited to 'libmaple/include')
-rw-r--r--libmaple/include/libmaple/spi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libmaple/include/libmaple/spi.h b/libmaple/include/libmaple/spi.h
index 90e2036..45dc5a2 100644
--- a/libmaple/include/libmaple/spi.h
+++ b/libmaple/include/libmaple/spi.h
@@ -307,7 +307,7 @@ uint32 spi_tx(spi_dev *dev, const void *buf, uint32 len);
* @brief Call a function on each SPI port
* @param fn Function to call.
*/
-void spi_foreach(void (*fn)(spi_dev*));
+extern void spi_foreach(void (*fn)(spi_dev*));
void spi_peripheral_enable(spi_dev *dev);
void spi_peripheral_disable(spi_dev *dev);