diff options
Diffstat (limited to 'src/drivers/device/spi.h')
| -rw-r--r-- | src/drivers/device/spi.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/device/spi.h b/src/drivers/device/spi.h index 8e943b3f2..54849c8c3 100644 --- a/src/drivers/device/spi.h +++ b/src/drivers/device/spi.h @@ -124,12 +124,14 @@ protected: LockMode locking_mode; /**< selected locking mode */ private: - int _bus; enum spi_dev_e _device; enum spi_mode_e _mode; uint32_t _frequency; struct spi_dev_s *_dev; +protected: + int _bus; + int _transfer(uint8_t *send, uint8_t *recv, unsigned len); }; |