Ensure core library documentation sections use unique IDs.
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@@ -40,30 +40,30 @@
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/** \ingroup Group_SerialSPI
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* \defgroup Group_SerialSPI_AVR8 Master SPI Mode Serial USART Peripheral Driver (AVR8)
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*
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* \section Sec_ModDescription Module Description
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* \section Sec_SerialSPI_AVR8_ModDescription Module Description
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* On-chip serial USART driver for the 8-bit AVR8 microcontrollers.
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*
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* \note This file should not be included directly. It is automatically included as needed by the SPI Master
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* driver dispatch header located in LUFA/Drivers/Peripheral/SerialSPI.h.
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*
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* \section Sec_ExampleUsage Example Usage
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* \section Sec_SerialSPI_AVR8_ExampleUsage Example Usage
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* The following snippet is an example of how this module may be used within a typical
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* application.
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*
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* \code
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* // Initialize the Master SPI mode USART driver before first use, with 1Mbit baud
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* SerialSPI_Init((USART_SPI_SCK_LEAD_RISING | SPI_SAMPLE_LEADING | SPI_ORDER_MSB_FIRST), 1000000);
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*
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*
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* // Send several bytes, ignoring the returned data
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* SerialSPI_SendByte(0x01);
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* SerialSPI_SendByte(0x02);
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* SerialSPI_SendByte(0x03);
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*
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*
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* // Receive several bytes, sending a dummy 0x00 byte each time
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* uint8_t Byte1 = SerialSPI_ReceiveByte();
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* uint8_t Byte2 = SerialSPI_ReceiveByte();
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* uint8_t Byte3 = SerialSPI_ReceiveByte();
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*
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*
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* // Send a byte, and store the received byte from the same transaction
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* uint8_t ResponseByte = SerialSPI_TransferByte(0xDC);
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* \endcode
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@@ -121,10 +121,10 @@
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/** SPI data order mask for \ref SerialSPI_Init(). Indicates that data should be shifted out LSB first. */
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#define USART_SPI_ORDER_LSB_FIRST (1 << UDORD)
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//@}
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//@}
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/* Inline Functions: */
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/** Initialize the USART module in Master SPI mode.
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/** Initialize the USART module in Master SPI mode.
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*
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* \param[in] SPIOptions USART SPI Options, a mask consisting of one of each of the \c USART_SPI_SCK_*,
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* \c USART_SPI_SAMPLE_* and \c USART_SPI_ORDER_* masks.
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@@ -139,7 +139,7 @@
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UCSR1B = ((1 << TXEN1) | (1 << RXEN1));
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DDRD |= (1 << 3);
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PORTD |= (1 << 2);
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PORTD |= (1 << 2);
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}
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/** Turns off the USART driver, disabling and returning used hardware to their default configuration. */
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@@ -154,7 +154,7 @@
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DDRD &= ~(1 << 3);
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PORTD &= ~(1 << 2);
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}
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/** Sends and receives a byte through the USART SPI interface, blocking until the transfer is complete.
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*
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* \param[in] DataByte Byte to send through the USART SPI interface.
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@@ -188,7 +188,7 @@
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{
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return SerialSPI_TransferByte(0);
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}
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/* Disable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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}
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