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spi hal - specify default bit order

pull/1961/head
0xc0170 2016-06-16 15:31:17 +01:00
parent b4bb088876
commit 50663758f0
1 changed files with 2 additions and 1 deletions
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3
hal/hal/spi_api.h
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@ -81,7 +81,8 @@ void spi_free(spi_t *obj);
/** Configure the SPI format
*
* Set the number of bits per frame, configure clock polarity and phase, shift order and master/slave mode
* Set the number of bits per frame, configure clock polarity and phase, shift order and master/slave mode.
* The default bit order is MSB.
* @param[in,out] obj The SPI object to configure
* @param[in] bits The number of bits per frame
* @param[in] mode The SPI mode (clock polarity, phase, and shift direction)