-Add shiftIn,shiftOut

-upload script add -b bundrate

Signed-off-by: Bigbits <btx000@qq.com>

cores/arduino/Arduino.h

@@ -78,12 +78,9 @@ void noTone(uint8_t _pin);
 
 #endif // __cplusplus
 
-// Include board variant
-//#include "variant.h"
-
 #include "wiring_digital.h"
 #include "wiring_analog.h"
-//#include "wiring_shift.h"
+#include "wiring_shift.h"
 //#include "WInterrupts.h"
 
 #endif // Arduino_h

cores/arduino/wiring_private.h

@@ -0,0 +1,43 @@
+/*
+  wiring_private.h - Internal header file.
+  Part of Arduino - http://www.arduino.cc/
+
+  Copyright (c) 2005-2006 David A. Mellis
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General
+  Public License along with this library; if not, write to the
+  Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+  Boston, MA  02111-1307  USA
+
+  $Id: wiring.h 239 2007-01-12 17:58:39Z mellis $
+*/
+
+#ifndef WiringPrivate_h
+#define WiringPrivate_h
+
+#include "Arduino.h"
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*voidFuncPtr)(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+
+#endif

cores/arduino/wiring_shift.c

@@ -0,0 +1,31 @@
+#include "wiring_private.h"
+
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder) {
+	uint32_t value = 0;
+	uint8_t i;
+
+	for (i = 0; i < 8; ++i) {
+		digitalWrite(clockPin, HIGH);
+		if (bitOrder == LSBFIRST)
+			value |= digitalRead(dataPin) << i;
+		else
+			value |= digitalRead(dataPin) << (7 - i);
+		digitalWrite(clockPin, LOW);
+	}
+	return value;
+}
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val)
+{
+	uint8_t i;
+
+	for (i = 0; i < 8; i++)  {
+		if (bitOrder == LSBFIRST)
+			digitalWrite(dataPin, !!(val & (1 << i)));
+		else	
+			digitalWrite(dataPin, !!(val & (1 << (7 - i))));
+			
+		digitalWrite(clockPin, HIGH);
+		digitalWrite(clockPin, LOW);		
+	}
+}

cores/arduino/wiring_shift.h

@@ -0,0 +1,25 @@
+#ifndef _WIRING_SHIFT_
+#define _WIRING_SHIFT_
+
+#include <stdint.h>
+#include "Arduino.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif // __cplusplus
+/*
+ * \brief
+ */
+extern uint8_t shiftIn( uint8_t ulDataPin, uint8_t ulClockPin, uint8_t ulBitOrder ) ;
+
+
+/*
+ * \brief
+ */
+extern void shiftOut( uint8_t ulDataPin, uint8_t ulClockPin, uint8_t ulBitOrder, uint8_t ulVal ) ;
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif /* _WIRING_SHIFT_ */

platform.txt

@@ -98,5 +98,5 @@ tools.manual_openocd.program.pattern="{path}{cmd}" -d0 -f {program.config} -c "f
 tools.kflash.path={runtime.tools.kflash.path}/
 tools.kflash.cmd={runtime.tools.kflash.path}/kflash
 tools.kflash.bootloader.path={runtime.tools.kflash.path}/bootloader.bin
-tools.kflash.upload.pattern="{cmd}" -p {serial.port} -l "{bootloader.path}" {build.path}/{build.project_name}.bin
-tools.kflash.program.pattern="{cmd}" -p {serial.port} -l "{bootloader.path}" {build.path}/{build.project_name}.bin
+tools.kflash.upload.pattern="{cmd}" -p {serial.port} -l "{bootloader.path}" -b 2000000 {build.path}/{build.project_name}.bin
+tools.kflash.program.pattern="{cmd}" -p {serial.port} -l "{bootloader.path}" -b 2000000 {build.path}/{build.project_name}.bin