/*
LUFA Library
- Copyright (C) Dean Camera, 2012.
+ Copyright (C) Dean Camera, 2013.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2013 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
* \code
* // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode)
* Serial_Init(&USARTD0, 9600, false);
- *
+ *
* // Send a string through the USART
* Serial_TxString(&USARTD0, "Test String\r\n");
- *
+ *
* // Receive a byte through the USART
* uint8_t DataByte = Serial_RxByte(&USARTD0);
* \endcode
* \param[in] Length Length of the data to send, in bytes.
*/
void Serial_SendData(USART_t* const USART,
- const uint8_t* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ const void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** Creates a standard character stream from the USART so that it can be used with all the regular functions
* in the avr-libc \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created
* \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used.
*/
void Serial_CreateStream(FILE* Stream);
-
+
/** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates
* the transfer.
*
USART->BAUDCTRLB = (BaudValue >> 8);
USART->BAUDCTRLA = (BaudValue & 0xFF);
-
+
USART->CTRLC = (USART_CMODE_ASYNCHRONOUS_gc | USART_PMODE_DISABLED_gc | USART_CHSIZE_8BIT_gc);
USART->CTRLB = (USART_RXEN_bm | USART_TXEN_bm | (DoubleSpeed ? USART_CLK2X_bm : 0));
}
USART->CTRLB = 0;
USART->CTRLC = 0;
}
-
+
/** Indicates whether a character has been received through the USART.
*
* \param[in,out] USART Pointer to the base of the USART peripheral within the device.