summer restructuring:

* .h include only the strict minimum for their own parsing
  * this forces all files to include explicitment their needs and not count on far streched dependencies
  * this helps Makefile to rebuild only the minimum
  * according to this rule, most standalone .h are now gone
  * big app.h is gone
  * remove seldom __cplusplus, if c++ happens, everything will have to be done properly anyway
* all unrequired include were removed
* split common/ into common/ (client+arm) and common_arm/ (os+bootloader)
  * bring zlib to common/
  * bring stuff not really/not yet used in common back to armsrc/ or client/
  * bring liblua into client/
  * bring uart into client/
  * move some portions of code around (dbprint, protocols,...)
* rename unused files into *_disabled.[ch] to make it explicit
* rename soft Uarts between 14a, 14b and iclass, so a standalone could use several without clash
* remove PrintAndLogDevice
* move deprecated-hid-flasher from client to tools
* Makefiles
  * treat deps in armsrc/ as in client/
  * client: stop on warning (-Werror), same as for armsrc/

Tested on:

* all standalone modes
* Linux

client/uart/uart.h

@@ -0,0 +1,94 @@
+/*
+ * Generic uart / rs232/ serial port library
+ *
+ * Copyright (c) 2013, Roel Verdult
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @file uart.h
+ */
+
+#ifndef _UART_H_
+#define _UART_H_
+
+#include "common.h"
+
+/* serial_port is declared as a void*, which you should cast to whatever type
+ * makes sense to your connection method. Both the posix and win32
+ * implementations define their own structs in place.
+ */
+typedef void *serial_port;
+
+/* Returned by uart_open if the serial port specified was invalid.
+ */
+#define INVALID_SERIAL_PORT (void*)(~1)
+
+/* Returned by uart_open if the serial port specified is in use by another
+ * process.
+ */
+#define CLAIMED_SERIAL_PORT (void*)(~2)
+
+/* Given a user-specified port name, connect to the port and return a structure
+ * used for future references to that port.
+ *
+ * On errors, this method returns INVALID_SERIAL_PORT or CLAIMED_SERIAL_PORT.
+ */
+serial_port uart_open(const char *pcPortName, uint32_t speed);
+
+/* Closes the given port.
+ */
+void uart_close(const serial_port sp);
+
+/* Reads from the given serial port for up to 30ms.
+ *   pbtRx: A pointer to a buffer for the returned data to be written to.
+ *   pszMaxRxLen: The maximum data size we want to be sent.
+ *   pszRxLen: The number of bytes that we were actually sent.
+ *
+ * Returns TRUE if any data was fetched, even if it was less than pszMaxRxLen.
+ *
+ * Returns FALSE if there was an error reading from the device. Note that a
+ * partial read may have completed into the buffer by the corresponding
+ * implementation, so pszRxLen should be checked to see if any data was written.
+ */
+int uart_receive(const serial_port sp, uint8_t *pbtRx, uint32_t pszMaxRxLen, uint32_t *pszRxLen);
+
+/* Sends a buffer to a given serial port.
+ *   pbtTx: A pointer to a buffer containing the data to send.
+ *   len: The amount of data to be sent.
+ */
+int uart_send(const serial_port sp, const uint8_t *pbtTx, const uint32_t len);
+
+/* Sets the current speed of the serial port, in baud.
+ */
+bool uart_set_speed(serial_port sp, const uint32_t uiPortSpeed);
+
+/* Gets the current speed of the serial port, in baud.
+ */
+uint32_t uart_get_speed(const serial_port sp);
+
+/* Reconfigure timeouts
+ */
+int uart_reconfigure_timeouts(uint32_t value);
+#endif // _UART_H_
+