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authorFergus Noble2011-10-04 16:06:01 -0700
committerStephen Caudle2011-10-12 22:20:22 -0400
commit878c0948719436f36862feef3908ed0c78cccbdd (patch)
treee4c0088248ba4d96ec5c274bd415c2640ace7459 /include/libopencm3/stm32/spi.h
parent14dcda91b06c517d5a7e5485ceac040d72978a31 (diff)
Added alternative function for doing an SPI transfer.
Diffstat (limited to 'include/libopencm3/stm32/spi.h')
-rw-r--r--include/libopencm3/stm32/spi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libopencm3/stm32/spi.h b/include/libopencm3/stm32/spi.h
index 3cadaf8..3036657 100644
--- a/include/libopencm3/stm32/spi.h
+++ b/include/libopencm3/stm32/spi.h
@@ -290,6 +290,7 @@ void spi_disable(u32 spi);
void spi_write(u32 spi, u16 data);
void spi_send(u32 spi, u16 data);
u16 spi_read(u32 spi);
+u16 spi_xfer(u32 spi, u16 data);
void spi_set_bidirectional_mode(u32 spi);
void spi_set_unidirectional_mode(u32 spi);
void spi_set_bidirectional_receive_only_mode(u32 spi);