First generic STM32 core version

No static lib
Official CMSIS sources provided thanks a package dependency

Signed-off-by: Frederic.Pillon <[email protected]>

Author: fpistm

boards.txt

@@ -0,0 +1,80 @@
+# See: http://code.google.com/p/arduino/wiki/Platforms
+
+menu.upload_method=Upload method
+
+################################################################################
+# NUCLEO_F429ZI board
+
+NUCLEO_F429ZI.name=Nucleo F429ZI
+
+NUCLEO_F429ZI.vid.0=0x0483
+NUCLEO_F429ZI.pid.0=0x5711
+NUCLEO_F429ZI.node=NODE_F429ZI
+
+NUCLEO_F429ZI.upload.tool=nucleoFlasher
+NUCLEO_F429ZI.upload.protocol=nucleoFlasher
+NUCLEO_F429ZI.upload.maximum_size=2097151
+NUCLEO_F429ZI.upload.maximum_data_size=262144
+
+NUCLEO_F429ZI.build.mcu=cortex-m4
+NUCLEO_F429ZI.build.f_cpu=16000000L
+NUCLEO_F429ZI.build.vid=0x0483
+NUCLEO_F429ZI.build.pid=0x5711
+NUCLEO_F429ZI.build.usb_product="NUCLEO-F429ZI"
+NUCLEO_F429ZI.build.board=NUCLEO_F429ZI
+NUCLEO_F429ZI.build.series=STM32F4xx
+NUCLEO_F429ZI.build.core=arduino
+NUCLEO_F429ZI.build.ldscript=linker_scripts/gcc/STM32F429ZI_FLASH.ld
+NUCLEO_F429ZI.build.variant=STM32F429ZI_Nucleo
+NUCLEO_F429ZI.build.cmsis_lib_gcc=arm_cortexM4l_math
+#To enable USB add '-DUSBCON'
+#To enable HID (keyboard and mouse support) add also '-DUSBD_USE_HID_COMPOSITE'
+NUCLEO_F429ZI.build.extra_flags=-DSTM32F429xx {build.usb_flags}
+
+NUCLEO_F429ZI.menu.upload_method.MassStorageMethod=Mass Storage
+NUCLEO_F429ZI.menu.upload_method.MassStorageMethod.upload.protocol=
+NUCLEO_F429ZI.menu.upload_method.MassStorageMethod.upload.tool=nucleoFlasher
+
+NUCLEO_F429ZI.menu.upload_method.STLinkMethod=STLink
+NUCLEO_F429ZI.menu.upload_method.STLinkMethod.upload.protocol=STLink
+NUCLEO_F429ZI.menu.upload_method.STLinkMethod.upload.tool=stlink_upload
+
+################################################################################
+# DISCO_F407VG board
+
+DISCO_F407VG.name=STM32F407G-DISC1
+
+DISCO_F407VG.vid.0=0x0483
+DISCO_F407VG.pid.0=0x5712B
+DISCO_F407VG.node=DIS_F407VG
+
+DISCO_F407VG.upload.tool=nucleoFlasher
+DISCO_F407VG.upload.protocol=nucleoFlasher
+DISCO_F407VG.upload.maximum_size=1048576
+DISCO_F407VG.upload.maximum_data_size=196608
+
+DISCO_F407VG.build.mcu=cortex-m4
+DISCO_F407VG.build.f_cpu=16000000L
+DISCO_F407VG.build.vid=0x0483
+DISCO_F407VG.build.pid=0x5712B
+DISCO_F407VG.build.usb_product="DISCO-F407G"
+DISCO_F407VG.build.board=DISCO_F407VG
+DISCO_F407VG.build.series=STM32F4xx
+DISCO_F407VG.build.core=arduino
+DISCO_F407VG.build.ldscript=linker_scripts/gcc/STM32F407VGTx_FLASH.ld
+DISCO_F407VG.build.variant=STM32F407VG_Disco
+DISCO_F407VG.build.cmsis_lib_gcc=arm_cortexM4l_math
+
+#To enable USB add '-DUSBCON'
+#To enable HID (keyboard and mouse support) add also '-DUSBD_USE_HID_COMPOSITE'
+DISCO_F407VG.build.extra_flags=-DSTM32F407xx {build.usb_flags}
+
+DISCO_F407VG.menu.upload_method.MassStorageMethod=Mass Storage
+DISCO_F407VG.menu.upload_method.MassStorageMethod.upload.protocol=
+DISCO_F407VG.menu.upload_method.MassStorageMethod.upload.tool=nucleoFlasher
+
+DISCO_F407VG.menu.upload_method.STLinkMethod=STLink
+DISCO_F407VG.menu.upload_method.STLinkMethod.upload.protocol=STLink
+DISCO_F407VG.menu.upload_method.STLinkMethod.upload.tool=stlink_upload
+
+################################################################################

cores/arduino/Arduino.h

@@ -0,0 +1,83 @@
+/*
+  Arduino.h - Main include file for the Arduino SDK
+  Copyright (c) 2005-2013 Arduino Team.  All right reserved.
+
+  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef Arduino_h
+#define Arduino_h
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <math.h>
+
+#include "binary.h"
+#include "itoa.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif // __cplusplus
+
+// Includes CMSIS
+#include <chip.h>
+
+#include "wiring_constants.h"
+
+#define clockCyclesPerMicrosecond() ( SystemCoreClock / 1000000L )
+#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (SystemCoreClock / 1000L) )
+#define microsecondsToClockCycles(a) ( (a) * (SystemCoreClock / 1000000L) )
+
+void yield(void);
+
+/* sketch */
+extern void setup( void ) ;
+extern void loop( void ) ;
+
+/* Define attribute */
+#if defined   ( __CC_ARM   ) /* Keil uVision 4 */
+    #define WEAK (__attribute__ ((weak)))
+#elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */
+    #define WEAK __weak
+#elif defined (  __GNUC__  ) /* GCC CS */
+    #define WEAK __attribute__ ((weak))
+#endif
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#ifdef __cplusplus
+#include "WCharacter.h"
+#include "WString.h"
+#include "Tone.h"
+#include "WMath.h"
+#include "HardwareSerial.h"
+#include "wiring_pulse.h"
+#endif // __cplusplus
+
+
+// Include board variant
+#include "variant.h"
+
+#include "wiring.h"
+#include "wiring_digital.h"
+#include "wiring_analog.h"
+#include "wiring_shift.h"
+#include "WInterrupts.h"
+
+#endif // Arduino_h

cores/arduino/Client.h

@@ -0,0 +1,45 @@
+/*
+  Client.h - Base class that provides Client
+  Copyright (c) 2011 Adrian McEwen.  All right reserved.
+
+  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef client_h
+#define client_h
+#include "Print.h"
+#include "Stream.h"
+#include "IPAddress.h"
+
+class Client : public Stream {
+
+public:
+  virtual int connect(IPAddress ip, uint16_t port) =0;
+  virtual int connect(const char *host, uint16_t port) =0;
+  virtual size_t write(uint8_t) =0;
+  virtual size_t write(const uint8_t *buf, size_t size) =0;
+  virtual int available() = 0;
+  virtual int read() = 0;
+  virtual int read(uint8_t *buf, size_t size) = 0;
+  virtual int peek() = 0;
+  virtual void flush() = 0;
+  virtual void stop() = 0;
+  virtual uint8_t connected() = 0;
+  virtual operator bool() = 0;
+protected:
+  uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif

cores/arduino/HardwareSerial.h

@@ -0,0 +1,42 @@
+/*
+  Copyright (c) 2011 Arduino.  All right reserved.
+
+  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef HardwareSerial_h
+#define HardwareSerial_h
+
+#include <inttypes.h>
+
+#include "Stream.h"
+
+class HardwareSerial : public Stream
+{
+  public:
+    virtual void begin(unsigned long);
+    virtual void end();
+    virtual int available(void) = 0;
+    virtual int peek(void) = 0;
+    virtual int read(void) = 0;
+    virtual void flush(void) = 0;
+    virtual size_t write(uint8_t) = 0;
+    using Print::write; // pull in write(str) and write(buf, size) from Print
+    virtual operator bool() = 0;
+};
+
+extern void serialEventRun(void) __attribute__((weak));
+
+#endif

cores/arduino/IPAddress.cpp

@@ -0,0 +1,116 @@
+/*
+  IPAddress.cpp - Base class that provides IPAddress
+  Copyright (c) 2011 Adrian McEwen.  All right reserved.
+
+  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include <Arduino.h>
+#include <IPAddress.h>
+
+IPAddress::IPAddress()
+{
+    _address.dword = 0;
+}
+
+IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
+{
+    _address.bytes[0] = first_octet;
+    _address.bytes[1] = second_octet;
+    _address.bytes[2] = third_octet;
+    _address.bytes[3] = fourth_octet;
+}
+
+IPAddress::IPAddress(uint32_t address)
+{
+    _address.dword = address;
+}
+
+IPAddress::IPAddress(const uint8_t *address)
+{
+    memcpy(_address.bytes, address, sizeof(_address.bytes));
+}
+
+bool IPAddress::fromString(const char *address)
+{
+    // TODO: add support for "a", "a.b", "a.b.c" formats
+
+    uint16_t acc = 0; // Accumulator
+    uint8_t dots = 0;
+
+    while (*address)
+    {
+        char c = *address++;
+        if (c >= '0' && c <= '9')
+        {
+            acc = acc * 10 + (c - '0');
+            if (acc > 255) {
+                // Value out of [0..255] range
+                return false;
+            }
+        }
+        else if (c == '.')
+        {
+            if (dots == 3) {
+                // Too much dots (there must be 3 dots)
+                return false;
+            }
+            _address.bytes[dots++] = acc;
+            acc = 0;
+        }
+        else
+        {
+            // Invalid char
+            return false;
+        }
+    }
+
+    if (dots != 3) {
+        // Too few dots (there must be 3 dots)
+        return false;
+    }
+    _address.bytes[3] = acc;
+    return true;
+}
+
+IPAddress& IPAddress::operator=(const uint8_t *address)
+{
+    memcpy(_address.bytes, address, sizeof(_address.bytes));
+    return *this;
+}
+
+IPAddress& IPAddress::operator=(uint32_t address)
+{
+    _address.dword = address;
+    return *this;
+}
+
+bool IPAddress::operator==(const uint8_t* addr) const
+{
+    return memcmp(addr, _address.bytes, sizeof(_address.bytes)) == 0;
+}
+
+size_t IPAddress::printTo(Print& p) const
+{
+    size_t n = 0;
+    for (int i =0; i < 3; i++)
+    {
+        n += p.print(_address.bytes[i], DEC);
+        n += p.print('.');
+    }
+    n += p.print(_address.bytes[3], DEC);
+    return n;
+}
+