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

armsrc/LCD_disabled.c

@@ -0,0 +1,140 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LCD code
+//-----------------------------------------------------------------------------
+#include "LCD.h"
+
+void LCDSend(unsigned int data) {
+    // 9th bit set for data, clear for command
+    while ((AT91C_BASE_SPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0);    // wait for the transfer to complete
+    // For clarity's sake we pass data with 9th bit clear and commands with 9th
+    // bit set since they're implemented as defines, se we need to invert bit
+    AT91C_BASE_SPI->SPI_TDR = data ^ 0x100;                       // Send the data/command
+}
+
+void LCDSetXY(unsigned char x, unsigned char y) {
+    LCDSend(PPASET);            // page start/end ram
+    LCDSend(y);                 // Start Page to display to
+    LCDSend(131);               // End Page to display to
+
+    LCDSend(PCASET);            // column start/end ram
+    LCDSend(x);                 // Start Column to display to
+    LCDSend(131);               // End Column to display to
+}
+
+void LCDSetPixel(unsigned char x, unsigned char y, unsigned char color) {
+    LCDSetXY(x, y);             // Set position
+    LCDSend(PRAMWR);            // Now write the pixel to the display
+    LCDSend(color);             // Write the data in the specified Color
+}
+
+void LCDFill(unsigned char xs, unsigned char ys, unsigned char width, unsigned char height, unsigned char color) {
+    unsigned char i, j;
+
+    for (i = 0; i < height; i++) { // Number of horizontal lines
+        LCDSetXY(xs, ys + i);   // Goto start of fill area (Top Left)
+        LCDSend(PRAMWR);        // Write to display
+
+        for (j = 0; j < width; j++) // pixels per line
+            LCDSend(color);
+    }
+}
+
+void LCDString(char *lcd_string, const char *font_style, unsigned char x, unsigned char y, unsigned char fcolor, unsigned char bcolor) {
+    unsigned int  i;
+    unsigned char mask = 0, px, py, xme, yme, offset;
+    const char *data;
+
+    data = font_style;          // point to the start of the font table
+
+    xme = *data;                // get font x width
+    data++;
+    yme = *data;                // get font y length
+    data++;
+    offset = *data;             // get data bytes per font
+
+    do {
+        // point to data in table to be loaded
+        data = (font_style + offset) + (offset * (int)(*lcd_string - 32));
+
+        for (i = 0; i < yme; i++) {
+            mask |= 0x80;
+
+            for (px = x; px < (x + xme); px++) {
+                py = y + i;
+
+                if (*data & mask)    LCDSetPixel(px, py, fcolor);
+                else                 LCDSetPixel(px, py, bcolor);
+
+                mask >>= 1;
+            }
+            data++;
+        }
+        x += xme;
+
+        lcd_string++;                       // next character in string
+
+    } while (*lcd_string != '\0');          // keep spitting chars out until end of string
+}
+
+void LCDReset(void) {
+    LED_A_ON();
+    SetupSpi(SPI_LCD_MODE);
+    LOW(GPIO_LRST);
+    SpinDelay(100);
+
+    HIGH(GPIO_LRST);
+    SpinDelay(100);
+    LED_A_OFF();
+}
+
+void LCDInit(void) {
+    int i;
+
+    LCDReset();
+
+    LCDSend(PSWRESET);          // software reset
+    SpinDelay(100);
+    LCDSend(PSLEEPOUT);         // exit sleep mode
+    LCDSend(PBSTRON);           // booster on
+    LCDSend(PDISPON);           // display on
+    LCDSend(PNORON);            // normal on
+    LCDSend(PMADCTL);           // rotate display 180 deg
+    LCDSend(0xC0);
+
+    LCDSend(PCOLMOD);           // color mode
+    LCDSend(0x02);              // 8bpp color mode
+
+    LCDSend(PSETCON);           // set contrast
+    LCDSend(0xDC);
+
+    // clear display
+    LCDSetXY(0, 0);
+    LCDSend(PRAMWR);            // Write to display
+    i = LCD_XRES * LCD_YRES;
+    while (i--) LCDSend(WHITE);
+
+    // test text on different colored backgrounds
+    LCDString(" The quick brown fox  ", (char *)&FONT6x8, 1, 1 + 8 * 0, WHITE, BLACK);
+    LCDString("  jumped over the     ", (char *)&FONT6x8, 1, 1 + 8 * 1, BLACK, WHITE);
+    LCDString("     lazy dog.        ", (char *)&FONT6x8, 1, 1 + 8 * 2, YELLOW, RED);
+    LCDString(" AaBbCcDdEeFfGgHhIiJj ", (char *)&FONT6x8, 1, 1 + 8 * 3, RED, GREEN);
+    LCDString(" KkLlMmNnOoPpQqRrSsTt ", (char *)&FONT6x8, 1, 1 + 8 * 4, MAGENTA, BLUE);
+    LCDString("UuVvWwXxYyZz0123456789", (char *)&FONT6x8, 1, 1 + 8 * 5, BLUE, YELLOW);
+    LCDString("`-=[]_;',./~!@#$%^&*()", (char *)&FONT6x8, 1, 1 + 8 * 6, BLACK, CYAN);
+    LCDString("     _+{}|:\\\"<>?     ", (char *)&FONT6x8, 1, 1 + 8 * 7, BLUE, MAGENTA);
+
+    // color bands
+    LCDFill(0, 1 + 8 * 8, 132, 8, BLACK);
+    LCDFill(0, 1 + 8 * 9, 132, 8, WHITE);
+    LCDFill(0, 1 + 8 * 10, 132, 8, RED);
+    LCDFill(0, 1 + 8 * 11, 132, 8, GREEN);
+    LCDFill(0, 1 + 8 * 12, 132, 8, BLUE);
+    LCDFill(0, 1 + 8 * 13, 132, 8, YELLOW);
+    LCDFill(0, 1 + 8 * 14, 132, 8, CYAN);
+    LCDFill(0, 1 + 8 * 15, 132, 8, MAGENTA);
+
+}