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path: root/lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c
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Diffstat (limited to 'lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c')
-rw-r--r--lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c126
1 files changed, 126 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c b/lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c
new file mode 100644
index 0000000000..9ecda47d2d
--- /dev/null
+++ b/lib/lufa/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c
@@ -0,0 +1,126 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2017.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2017 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
+ without fee, 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 disclaims 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 "../../../Common/Common.h"
+#if (ARCH == ARCH_XMEGA)
+
+#define __INCLUDE_FROM_SERIAL_C
+#include "../Serial.h"
+
+FILE USARTSerialStream;
+
+int Serial_putchar(char DataByte,
+ FILE *Stream)
+{
+ USART_t* USART = fdev_get_udata(Stream);
+
+ Serial_SendByte(USART, DataByte);
+ return 0;
+}
+
+int Serial_getchar(FILE *Stream)
+{
+ USART_t* USART = fdev_get_udata(Stream);
+
+ if (!(Serial_IsCharReceived(USART)))
+ return _FDEV_EOF;
+
+ return Serial_ReceiveByte(USART);
+}
+
+int Serial_getchar_Blocking(FILE *Stream)
+{
+ USART_t* USART = fdev_get_udata(Stream);
+
+ while (!(Serial_IsCharReceived(USART)));
+ return Serial_ReceiveByte(USART);
+}
+
+void Serial_SendString_P(USART_t* const USART,
+ const char* FlashStringPtr)
+{
+ uint8_t CurrByte;
+
+ while ((CurrByte = pgm_read_byte(FlashStringPtr)) != 0x00)
+ {
+ Serial_SendByte(USART, CurrByte);
+ FlashStringPtr++;
+ }
+}
+
+void Serial_SendString(USART_t* const USART,
+ const char* StringPtr)
+{
+ uint8_t CurrByte;
+
+ while ((CurrByte = *StringPtr) != 0x00)
+ {
+ Serial_SendByte(USART, CurrByte);
+ StringPtr++;
+ }
+}
+
+void Serial_SendData(USART_t* const USART,
+ const void* Buffer,
+ uint16_t Length)
+{
+ uint8_t* CurrByte = (uint8_t*)Buffer;
+
+ while (Length--)
+ Serial_SendByte(USART, *(CurrByte++));
+}
+
+void Serial_CreateStream(USART_t* USART, FILE* Stream)
+{
+ if (!(Stream))
+ {
+ Stream = &USARTSerialStream;
+ stdin = Stream;
+ stdout = Stream;
+ }
+
+ *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar, _FDEV_SETUP_RW);
+ fdev_set_udata(Stream, USART);
+}
+
+void Serial_CreateBlockingStream(USART_t* USART, FILE* Stream)
+{
+ if (!(Stream))
+ {
+ Stream = &USARTSerialStream;
+ stdin = Stream;
+ stdout = Stream;
+ }
+
+ *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar_Blocking, _FDEV_SETUP_RW);
+ fdev_set_udata(Stream, USART);
+}
+
+#endif