SPI: Fix comment for 3wire, make GPIO pins GPIO_MODE_INPUT_OUTOUT. Fixes https://github.com/espressif/esp-idf/issues/533

2017-04-24 16:10:37 +08:00
parent 4c06dca15c
commit cecb846450
2 changed files with 6 additions and 7 deletions
@@ -31,7 +31,7 @@ extern "C"
 #define SPI_DEVICE_TXBIT_LSBFIRST          (1<<0)  ///< Transmit command/address/data LSB first instead of the default MSB first
 #define SPI_DEVICE_RXBIT_LSBFIRST          (1<<1)  ///< Receive data LSB first instead of the default MSB first
 #define SPI_DEVICE_BIT_LSBFIRST            (SPI_TXBIT_LSBFIRST|SPI_RXBIT_LSBFIRST); ///< Transmit and receive LSB first
-#define SPI_DEVICE_3WIRE                   (1<<2)  ///< Use spiq for both sending and receiving data
+#define SPI_DEVICE_3WIRE                   (1<<2)  ///< Use spid for both sending and receiving data
 #define SPI_DEVICE_POSITIVE_CS             (1<<3)  ///< Make CS positive during a transaction instead of negative
 #define SPI_DEVICE_HALFDUPLEX              (1<<4)  ///< Transmit data before receiving it, instead of simultaneously
 #define SPI_DEVICE_CLK_AS_CS               (1<<5)  ///< Output clock on CS line if CS is active