Notepad-2 demo updated to work on ChibiOS or pure Win32 compile

demos/3rdparty/notepad-2/gfxconf.h

@@ -9,6 +9,11 @@
 #ifndef _GFXCONF_H
 #define _GFXCONF_H
 
+/* GFX operating system to use */
+#define GFX_USE_OS_CHIBIOS		TRUE
+//#define GFX_USE_OS_WIN32		TRUE
+//#define GFX_USE_OS_POSIX		TRUE
+
 /* GFX sub-systems to turn on */
 #define GFX_USE_GDISP			TRUE
 #define GFX_USE_GWIN			TRUE

demos/3rdparty/notepad-2/main.c

@@ -28,10 +28,10 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
-#include "ch.h"
-#include "hal.h"
 #include "gfx.h"
 
 #include "notepadApp.h"
@@ -69,6 +69,7 @@ const NColorScheme schemeDefault2 = {
 const char *tsCalibRead(uint16_t instance) {
   // This will perform a on-spot calibration
   // Unless you read and add the co-efficients here
+  (void) instance;
   return NULL;
 }
 
@@ -77,12 +78,7 @@ int main(void) {
   font_t font = gdispOpenFont("UI2");
 
   /* initialize the hardware and the OS */
-  halInit();
-  chSysInit();
-
-  /* initialize the LCD */
   gfxInit();
-  gdispClear(Black);
 
   /* Calibrate the touchscreen */
   ginputSetMouseCalibrationRoutines(0, NULL, tsCalibRead, FALSE);
@@ -92,16 +88,14 @@ int main(void) {
   nSetColorScheme(schemeDefault);
 
   while (TRUE) {
+	gfxThreadWait(nLaunchNotepadApp());
 
-	chThdWait(nLaunchNotepadApp());
-
-	gdispClear(Black);
 	gdispSetClip(0, 0, gdispGetWidth(), gdispGetHeight());
+	gdispClear(Black);
 	gdispDrawString(3, 3, "Notepad Terminated.", font, White);
 	gdispDrawString(3, 20, "Relaunching Notepad App...", font, White);
 
-	chThdSleepMilliseconds(1000);
+	gfxSleepMilliseconds(1000);
-
   }
 
 	return 0;

demos/3rdparty/notepad-2/notepadApp.c

@@ -28,14 +28,12 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
-#include "ch.h"
-#include "hal.h"
 #include "gfx.h"
 
-#include "chprintf.h"
-
 #include "notepadApp.h"
 #include "toolbarIcons.h"
 
@@ -45,7 +43,7 @@
 // Static objects
 static GListener				gl;               // Event listener object
 static GHandle					nDrawingArea;     // GWindow Drawing Area
-static BaseSequentialStream		*gstatusConsole;  // GConsole Handle to the Status Bar
+static GHandle					gstatusConsole;	  // GConsole Handle to the Status Bar
 
 static GEventMouse				curPtr;           // Holder for current pointer location
 
@@ -72,7 +70,7 @@ static int selColorIndex = 0, selPenWidth = 1, tbMode = 1;
 
 static NColorScheme nCurColorScheme;
 
-static msg_t notepadThread(void *param);
+static DECLARE_THREAD_FUNCTION(notepadThread, param);
 
 // Custom drawing functions for the buttons
 static void nbtnColorBarDraw(GHandle gh, bool_t enabled, bool_t isdown, const char *txt, const GButtonDrawStyle *pstyle, void *param) {
@@ -94,7 +92,7 @@ static void nbtnColorBarDraw(GHandle gh, bool_t enabled, bool_t isdown, const ch
 	for (i = 0; i < 8; i++) {
 	  j = gh->x + (NPAD_TOOLBAR_BTN_WIDTH / 2) + NPAD_TOOLBAR_BTN_WIDTH * i;
 
-	  if (isdown == TRUE) {
+	  if (isdown) {
 		// Update selection - this is like lazy release.
 		if (k >= 0 && k <= 7) {
 		  selPenWidth = k + 1;
@@ -124,7 +122,7 @@ static void nbtnColorBarDraw(GHandle gh, bool_t enabled, bool_t isdown, const ch
 	for (i = 0; i < 8; i++) {
 	  j = gh->x + (NPAD_TOOLBAR_BTN_WIDTH / 2) + NPAD_TOOLBAR_BTN_WIDTH * i;
 
-	  if (isdown == TRUE) {
+	  if (isdown) {
 		// Update selection - this is like lazy release.
 		if (k >= 0 && k <= 7) {
 		  selColorIndex = k;
@@ -176,7 +174,7 @@ static void nbtnColorBarSelDraw(GHandle gh, bool_t enabled, bool_t isdown, const
   gdispDrawBox(gh->x + 1, gh->y + 1, gh->width - 2, gh->height - 2, ccs.toolbarBgUnsel);
 
   for (i = 0; i < 2; i++) {
-  	if (isdown == TRUE) {
+  	if (isdown) {
   	  // Update selection - this is like lazy release.
   	  if (k == 0 || k == 1) {
   		tbMode = k;
@@ -231,6 +229,11 @@ static void nToolbarImageButtonDraw(GHandle gh, bool_t isenabled, bool_t isdown,
 }
 
 static void nCloseButtonDraw(GHandle gh, bool_t isenabled, bool_t isdown, const char *txt, const GButtonDrawStyle *pstyle, void *param) {
+  (void) isenabled;
+  (void) isdown;
+  (void) txt;
+  (void) pstyle;
+  (void) param;
   gwinImageDraw(gh, &toolbarImageFilmstrip, 0, 0, NPAD_ICON_WIDTH, NPAD_ICON_HEIGHT, NPAD_ICON_START(8), 0);
 }
 
@@ -308,8 +311,8 @@ static void drawVButtons(void) {
   gwinButtonDraw(H(btnFill));
 }
 
-static WORKING_AREA(waNotepadThread, NPAD_THD_WA_SIZE);
+static DECLARE_THREAD_STACK(waNotepadThread, NPAD_THD_WA_SIZE);
-static msg_t notepadThread(void *param) {
+static DECLARE_THREAD_FUNCTION(notepadThread, param) {
 
   GEventMouse		*pem;
   GEventGWinButton	*peb;
@@ -382,7 +385,7 @@ static msg_t notepadThread(void *param) {
   gwinSetBgColor(ghc, nCurColorScheme.winBgColor);
   gwinSetColor(ghc, Black);
 
-  gstatusConsole = gwinGetConsoleStream(ghc);
+  gstatusConsole = ghc;
 
   /* draw the buttons */
   gwinSetColor(nDrawingArea, Black);
@@ -394,7 +397,7 @@ static msg_t notepadThread(void *param) {
   drawButtons();
   drawVButtons();
 
-  chprintf(gstatusConsole, "Welcome to ChibiOS/GFX Notepad demo.");
+  gwinPrintf(gstatusConsole, "Welcome to ChibiOS/GFX Notepad demo.");
 
   ncoreSpawnDrawThread(nDrawingArea, gstatusConsole);
 
@@ -419,28 +422,28 @@ static msg_t notepadThread(void *param) {
 		  drawVButtons();
 
 		  gwinClear(nDrawingArea);
-		  chprintf(gstatusConsole, "\nScreen Cleared.");
+		  gwinPrintf(gstatusConsole, "\nScreen Cleared.");
 		}
 		else if (peb->button == H(btnOpen)) {
-		  chprintf(gstatusConsole, "\nFile Open not implemented.");
+		  gwinPrintf(gstatusConsole, "\nFile Open not implemented.");
 		}
 		else if (peb->button == H(btnSave)) {
-		  chprintf(gstatusConsole, "\nFile Save not implemented.");
+		  gwinPrintf(gstatusConsole, "\nFile Save not implemented.");
 		}
 		else if (peb->button == H(btnPencil)) {
 		  ncoreSetMode(NCORE_MODE_DRAW);
 		  drawVButtons();
-		  chprintf(gstatusConsole, "\nPencil Tool Selected.");
+		  gwinPrintf(gstatusConsole, "\nPencil Tool Selected.");
 		}
 		else if (peb->button == H(btnEraser)) {
 		  ncoreSetMode(NCORE_MODE_ERASE);
 		  drawVButtons();
-		  chprintf(gstatusConsole, "\nEraser Tool Selected.");
+		  gwinPrintf(gstatusConsole, "\nEraser Tool Selected.");
 		}
 		else if (peb->button == H(btnFill)) {
 		  ncoreSetMode(NCORE_MODE_FILL);
 		  drawVButtons();
-		  chprintf(gstatusConsole, "\nFill Tool Selected.");
+		  gwinPrintf(gstatusConsole, "\nFill Tool Selected.");
 		}
 		else if (peb->button == H(btnClose)) {
 		  break;
@@ -461,11 +464,10 @@ static msg_t notepadThread(void *param) {
 void nSetColorScheme(NColorScheme sch)  {  nCurColorScheme = sch; }
 NColorScheme nGetColorScheme(void)      { return nCurColorScheme; }
 
-Thread *nLaunchNotepadApp(void) {
+gfxThreadHandle nLaunchNotepadApp(void) {
 
-  return chThdCreateStatic(waNotepadThread,
+  return gfxThreadCreate(waNotepadThread,
 						   sizeof(waNotepadThread),
 						   NPAD_THD_PRIO,
 						   notepadThread, NULL);
-
 }

demos/3rdparty/notepad-2/notepadApp.h

@@ -28,6 +28,8 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
 #ifndef NOTEPADAPP_H_
@@ -36,13 +38,13 @@
 #include "notepadCore.h"
 #include "notepadUIDefines.h"
 
-#define NPAD_THD_PRIO		(NORMALPRIO + 2)
+#define NPAD_THD_PRIO		NORMAL_PRIORITY
 #define NPAD_THD_WA_SIZE	512
 
 void nSetColorScheme(NColorScheme sch);
 NColorScheme nGetColorScheme(void);
 
 
-Thread *nLaunchNotepadApp(void);
+gfxThreadHandle nLaunchNotepadApp(void);
 
 #endif /* NOTEPADAPP_H_ */

demos/3rdparty/notepad-2/notepadCore.c

@@ -28,12 +28,12 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
 #include <stdlib.h>
 
-#include "ch.h"
-#include "hal.h"
 #include "gfx.h"
 
 #include "notepadCore.h"
@@ -43,15 +43,17 @@
 									 (ev.y >= ncoreDrawingArea->y) && (ev.y <= (ncoreDrawingArea->y + ncoreDrawingArea->height)))
 
 /* This is the drawing core */
-static WORKING_AREA(waDrawThread, NCORE_THD_STACK_SIZE);
+static DECLARE_THREAD_STACK(waDrawThread, NCORE_THD_STACK_SIZE);
 
 static uint8_t 					nPenWidth = 1;
 static uint8_t 					nMode = NCORE_MODE_DRAW;
 
-static Thread					*nThd;
+static gfxThreadHandle			nThd;
 
 static GHandle					ncoreDrawingArea = NULL;
-static BaseSequentialStream		*nStatusConsole = NULL;
+static GHandle					nStatusConsole = NULL;
+
+static volatile bool_t			doExit;
 
 static void draw_point(coord_t x, coord_t y) {
   color_t c = ncoreDrawingArea->color;
@@ -125,7 +127,7 @@ static void draw_line(coord_t x0, coord_t y0, coord_t x1, coord_t y1) {
 }
 
 /* Core thread */
-static msg_t ncoreDrawThread(void *msg) {
+static DECLARE_THREAD_FUNCTION(ncoreDrawThread, msg) {
 
   GEventMouse ev, evPrev;
   coord_t dx, dy;
@@ -136,11 +138,7 @@ static msg_t ncoreDrawThread(void *msg) {
 
   ginputGetMouseStatus(0, &evPrev);
 
-  while (1) {
+  while (!doExit) {
-
-	// Exit signal received? If yes, terminate.
-	if (chThdShouldTerminate())
-	  return 0;
 
 	ginputGetMouseStatus(0, &ev);
 	switch(state) {
@@ -153,13 +151,13 @@ static msg_t ncoreDrawThread(void *msg) {
 				  }
 				}
 				else
-				  chThdYield();
+				  gfxYield();
 				break;
 
 
 	  case 1:   if (ev.meta == GMETA_MOUSE_UP) {
 				  state = 0;
-				  //chprintf(nStatusConsole, "\nPen Up: (%d, %d)", ev.x, ev.y);
+				  //gwinPrintf(nStatusConsole, "\nPen Up: (%d, %d)", ev.x, ev.y);
 				  break;
 				}
 
@@ -191,7 +189,7 @@ static msg_t ncoreDrawThread(void *msg) {
 					}
 				  }
 
-				  //chprintf(nStatusConsole, "\nPen Down: (%d, %d)", ev.x, ev.y);
+				  //gwinPrintf(nStatusConsole, "\nPen Down: (%d, %d)", ev.x, ev.y);
 				}
 				break;
 	}
@@ -202,12 +200,13 @@ static msg_t ncoreDrawThread(void *msg) {
 }
 
 /* Spawn the core thread */
-void ncoreSpawnDrawThread(GHandle drawingArea, BaseSequentialStream *statusConsole) {
+void ncoreSpawnDrawThread(GHandle drawingArea, GHandle statusConsole) {
 
   ncoreDrawingArea = drawingArea;
   nStatusConsole = statusConsole;
+  doExit = FALSE;
 
-  nThd = chThdCreateStatic(waDrawThread,
+  nThd = gfxThreadCreate(waDrawThread,
                            sizeof(waDrawThread),
                            NCORE_THD_PRIO,
                            ncoreDrawThread,
@@ -217,8 +216,9 @@ void ncoreSpawnDrawThread(GHandle drawingArea, BaseSequentialStream *statusConso
 
 /* Terminate the core thread, wait for control release */
 void ncoreTerminateDrawThread(void) {
-  chThdTerminate(nThd);
+  doExit = TRUE;
-  chThdWait(nThd);
+  gfxThreadWait(nThd);
+  nThd = 0;
 }
 
 /* Get and set the pen width

demos/3rdparty/notepad-2/notepadCore.h

@@ -28,6 +28,8 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
 #ifndef NOTEPADCORE_H_
@@ -35,17 +37,17 @@
 
 /* Configuration */
 #define	NCORE_THD_STACK_SIZE	256
-#define NCORE_THD_PRIO			(NORMALPRIO + 1)
+#define NCORE_THD_PRIO			NORMAL_PRIORITY
 
 #define NCORE_MODE_DRAW			0
 #define NCORE_MODE_ERASE		1
 #define NCORE_MODE_FILL			2
 
-#define MAX_DX			500
+#define MAX_DX			5000
-#define MAX_DY			500
+#define MAX_DY			5000
 
 /* Spawn the notepad core thread */
-void ncoreSpawnDrawThread(GHandle drawingArea, BaseSequentialStream *statusConsole);
+void ncoreSpawnDrawThread(GHandle drawingArea, GHandle statusConsole);
 
 /* Terminate the core thread, wait for control release */
 void ncoreTerminateDrawThread(void);

demos/3rdparty/notepad-2/notepadUIDefines.h

@@ -28,6 +28,8 @@
  * 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.
+ *
+ * Modified by InMarket to allow it to compile on any GFX supported operating system.
  */
 
 #ifndef NOTEPADUIDEFINES_H_