diff options
| author | px4dev <px4@purgatory.org> | 2014-07-06 11:40:28 -0700 |
|---|---|---|
| committer | px4dev <px4@purgatory.org> | 2014-07-06 11:40:28 -0700 |
| commit | ef6c99c1ab4ebce2378bfeef1813b6e9d01367ed (patch) | |
| tree | b39533783b489fddd68324adc153fff35534c564 /src/drivers/device/spi.h | |
| parent | bd88951f6ce609bc5ba364bfa3d19ae61e444964 (diff) | |
| download | px4-firmware-ef6c99c1ab4ebce2378bfeef1813b6e9d01367ed.tar.gz px4-firmware-ef6c99c1ab4ebce2378bfeef1813b6e9d01367ed.tar.bz2 px4-firmware-ef6c99c1ab4ebce2378bfeef1813b6e9d01367ed.zip | |
Restructure the locking around SPI transfers
Diffstat (limited to 'src/drivers/device/spi.h')
| -rw-r--r-- | src/drivers/device/spi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/device/spi.h b/src/drivers/device/spi.h index 299575dc5..8e943b3f2 100644 --- a/src/drivers/device/spi.h +++ b/src/drivers/device/spi.h @@ -129,6 +129,8 @@ private: enum spi_mode_e _mode; uint32_t _frequency; struct spi_dev_s *_dev; + + int _transfer(uint8_t *send, uint8_t *recv, unsigned len); }; } // namespace device |