diff options
Diffstat (limited to 'libmaple/stm32f1/include/series/spi.h')
| -rw-r--r-- | libmaple/stm32f1/include/series/spi.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libmaple/stm32f1/include/series/spi.h b/libmaple/stm32f1/include/series/spi.h index 167df0c..8cc4c4d 100644 --- a/libmaple/stm32f1/include/series/spi.h +++ b/libmaple/stm32f1/include/series/spi.h @@ -34,6 +34,8 @@ #ifndef _LIBMAPLE_STM32F1_SPI_H_ #define _LIBMAPLE_STM32F1_SPI_H_ +#include <libmaple/libmaple_types.h> + #ifdef __cplusplus extern "C" { #endif @@ -63,6 +65,36 @@ extern struct spi_dev *SPI2; extern struct spi_dev *SPI3; #endif +/* + * Routines + */ + +/* spi_gpio_cfg(): Backwards compatibility shim to spi_config_gpios() */ +struct gpio_dev; +extern void spi_config_gpios(struct spi_dev*, uint8, + struct gpio_dev*, uint8, + struct gpio_dev*, uint8, uint8, uint8); +/** + * @brief Deprecated. Use spi_config_gpios() instead. + * @see spi_config_gpios() + */ +static __always_inline void spi_gpio_cfg(uint8 as_master, + struct gpio_dev *nss_dev, + uint8 nss_bit, + struct gpio_dev *comm_dev, + uint8 sck_bit, + uint8 miso_bit, + uint8 mosi_bit) { + /* We switched style globally to foo_config_gpios() and always + * taking a foo_dev* argument (that last bit is the important + * part) after this function was written. + * + * However, spi_config_gpios() just ignores the spi_dev* on F1, so + * we can still keep this around for older code. */ + spi_config_gpios(NULL, as_master, nss_dev, nss_bit, + comm_dev, sck_bit, miso_bit, mosi_bit); +} + #ifdef __cplusplus } #endif |