HAL
IS_SPI_DIRECTION_2LINES_OR_1LINE
is only used within HAL.
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STM32 Libraries and Samples
HAL
IS_SPI_DIRECTION_2LINES_OR_1LINE
IS_SPI_DIRECTION_2LINES_OR_1LINE macro
Checks if SPI Direction Mode parameter is 1 or 2 lines.
Syntax
from
stm32f4xx_hal_spi.h:549
#define
IS_SPI_DIRECTION_2LINES_OR_1LINE
(
__MODE__
)
(
(
(
__MODE__
)
==
SPI_DIRECTION_2LINES
)
||
\
(
(
__MODE__
)
==
SPI_DIRECTION_1LINE
)
)
Arguments
__MODE__
specifies the SPI Direction Mode.
Return value
None
References
Location
Text
stm32f4xx_hal_spi.h:549
#define
IS_SPI_DIRECTION_2LINES_OR_1LINE
(
__MODE__
)
(
(
(
__MODE__
)
==
SPI_DIRECTION_2LINES
)
||
\
stm32f4xx_hal_spi.c:776
assert_param
(
IS_SPI_DIRECTION_2LINES_OR_1LINE
(
hspi
->
Init
.
Direction
)
)
;
stm32f4xx_hal_spi.c:1398
assert_param
(
IS_SPI_DIRECTION_2LINES_OR_1LINE
(
hspi
->
Init
.
Direction
)
)
;
stm32f4xx_hal_spi.c:1672
assert_param
(
IS_SPI_DIRECTION_2LINES_OR_1LINE
(
hspi
->
Init
.
Direction
)
)
;