From 74298f8ca11dc8d3b0359d1d4e124d6494c3eeac Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Fri, 10 Apr 2009 01:15:42 +0200 Subject: * digital/avr/modules/usb: - imported LUFA. --- .../usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c | 65 ++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 digital/avr/modules/usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c (limited to 'digital/avr/modules/usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c') diff --git a/digital/avr/modules/usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c b/digital/avr/modules/usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c new file mode 100644 index 00000000..e1c74492 --- /dev/null +++ b/digital/avr/modules/usb/lufa/LUFA/Drivers/AT90USBXXX/Serial.c @@ -0,0 +1,65 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2009. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, and distribute this software + and its documentation for any purpose and without fee is hereby + granted, provided that the above copyright notice appear in all + copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "Serial.h" + +void Serial_Init(const uint32_t BaudRate, const bool DoubleSpeed) +{ + UCSR1A = ((DoubleSpeed) ? (1 << U2X1) : 0); + UCSR1B = ((1 << RXEN1) | (1 << TXEN1)); + UCSR1C = ((1 << UCSZ11) | (1 << UCSZ10)); + + DDRD |= (1 << 3); + PORTD |= (1 << 2); + + UBRR1 = SERIAL_UBBRVAL(BaudRate); +} + +void Serial_TxString_P(const char *FlashStringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = pgm_read_byte(FlashStringPtr)) != 0x00) + { + Serial_TxByte(CurrByte); + FlashStringPtr++; + } +} + +void Serial_TxString(const char *StringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = *StringPtr) != 0x00) + { + Serial_TxByte(CurrByte); + StringPtr++; + } +} -- cgit v1.2.3