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Merged in andreasBihlmaier/nuttx/fix-as5048b (pull request #255)

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fix as5048b by adding missing frequency parameter

Approved-by: Gregory Nutt
This commit is contained in:
Andreas Bihlmaier 2017-03-09 12:57:47 +00:00 committed by Gregory Nutt
commit c0769c9988
2 changed files with 4 additions and 2 deletions
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4
drivers/sensors/as5048b.c
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@ -63,6 +63,7 @@ struct as5048b_dev_s
struct qe_lowerhalf_s lower; /* AS5048B quadrature encoder lower half */ struct qe_lowerhalf_s lower; /* AS5048B quadrature encoder lower half */
FAR struct i2c_master_s *i2c; /* I2C interface */ FAR struct i2c_master_s *i2c; /* I2C interface */
uint8_t addr; /* I2C address */ uint8_t addr; /* I2C address */
uint32_t frequency; /* I2C frequency */
}; };
/**************************************************************************** /****************************************************************************
@ -595,7 +596,7 @@ static int as5048b_ioctl(FAR struct qe_lowerhalf_s *lower, int cmd,
****************************************************************************/ ****************************************************************************/
FAR struct qe_lowerhalf_s *as5048b_initialize(FAR struct i2c_master_s *i2c, FAR struct qe_lowerhalf_s *as5048b_initialize(FAR struct i2c_master_s *i2c,
uint8_t addr) uint8_t addr, uint32_t frequency)
{ {
FAR struct as5048b_dev_s *priv; FAR struct as5048b_dev_s *priv;
@ -613,6 +614,7 @@ FAR struct qe_lowerhalf_s *as5048b_initialize(FAR struct i2c_master_s *i2c,
priv->lower.ops = &g_qeops; priv->lower.ops = &g_qeops;
priv->i2c = i2c; priv->i2c = i2c;
priv->addr = addr; priv->addr = addr;
priv->frequency = frequency;
return &priv->lower; return &priv->lower;
} }

2
include/nuttx/sensors/as5048b.h
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@ -130,7 +130,7 @@ extern "C"
****************************************************************************/ ****************************************************************************/
FAR struct qe_lowerhalf_s *as5048b_initialize(FAR struct i2c_master_s *i2c, FAR struct qe_lowerhalf_s *as5048b_initialize(FAR struct i2c_master_s *i2c,
uint8_t addr); uint8_t addr, uint32_t frequency);
#undef EXTERN #undef EXTERN
#ifdef __cplusplus #ifdef __cplusplus