diff options
| -rw-r--r-- | os/ex/ST/hts221.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/os/ex/ST/hts221.c b/os/ex/ST/hts221.c index 735c8f7bc..a0367da23 100644 --- a/os/ex/ST/hts221.c +++ b/os/ex/ST/hts221.c @@ -46,6 +46,7 @@ /* Driver local functions. */
/*===========================================================================*/
+#if (HTS221_USE_I2C) || defined(__DOXYGEN__)
/**
* @brief Reads registers value using I2C.
* @pre The I2C interface must be initialized and the driver started.
@@ -88,6 +89,7 @@ static msg_t hts221I2CWriteRegister(I2CDriver *i2cp, uint8_t* txbuf, size_t n) { return i2cMasterTransmitTimeout(i2cp, HTS221_SAD, txbuf, n + 1, NULL, 0,
TIME_INFINITE);
}
+#endif /* HTS221_USE_I2C */
/**
* @brief Computes biases and sensitivities starting from data stored in
|