Move stdio_init_all() to before video initialization

examples/vga_ants/src/main.cpp

@@ -277,7 +277,10 @@ void DispOpenSel()
 // main function
 int main()
 {
-	char ch;
+	// initialize stdio
+	stdio_init_all();
+    
+    char ch;
 	u32 t;
 
 	// initialize random number generator
@@ -289,9 +292,6 @@ int main()
 	// initialize canvases
 	InitImg();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();
 

examples/vga_eggs/src/main.cpp

@@ -790,7 +790,10 @@ void PlayGame(Bool comp1, Bool comp2)
 // main function
 int main()
 {
-	char ch;
+	// initialize stdio
+	stdio_init_all();
+
+    char ch;
 
 	// copy tiles images
 	memcpy(TilesImg_Copy, TilesImg, sizeof(TilesImg));
@@ -805,9 +808,6 @@ int main()
 	// initialize videomode
 	Video(DEV_VGA, RES_EGA, FORM_8BIT, Box);
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();
 

examples/vga_fifteen/src/main.cpp

@@ -118,7 +118,10 @@ Bool Check()
 // main function
 int main()
 {
-	int i;
+	// initialize stdio
+	stdio_init_all();
+
+    int i;
 
 	// initialize random number generator
 	RandInitSeed();
@@ -130,9 +133,6 @@ int main()
 	Video(DEV_VGA, RES_ZX, FORM_TILE48, Board, TilesImg_Copy);
 	pScreen->strip[0].seg[0].offx = -32;
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();
 

examples/vga_ghostracing/src/main.cpp

@@ -329,7 +329,10 @@ void FlushChar()
 
 int main()
 {
-	int t0, t2;
+	// initialize stdio
+	stdio_init_all();
+
+    int t0, t2;
 	float dt;
 
 	// copy images
@@ -350,9 +353,6 @@ int main()
 	// initialize videomode
 	VideoInit(170000);
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();
 

examples/vga_gingerhouse/src/main.cpp

@@ -294,7 +294,10 @@ void VideoInit()
 
 int main()
 {
-	char ch;
+	// initialize stdio
+	stdio_init_all();
+    
+    char ch;
 
 	// copy font to RAM buffer
 	memcpy(Font_Copy, FontBold8x8, sizeof(FontBold8x8));
@@ -309,9 +312,6 @@ int main()
 	Page = 0;
 	OpenPage();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// main loop
 	while (true)
 	{

examples/vga_life/src/main.cpp

@@ -343,6 +343,9 @@ void InitSlot()
 
 int main()
 {
+	// initialize stdio
+	stdio_init_all();
+
 	char ch;
 
 	// copy tiles images to RAM buffer (flash would be too slow)
@@ -369,9 +372,6 @@ int main()
 //	VideoInit();
 	Video(DEV_VGA, RES_VGA, FORM_TILE16, Board, TilesImg_Copy);
 
-	// initialize stdio
-	stdio_init_all();
-
 	// display help
 	DispHelp();
 

examples/vga_mandelbrot/src/main.cpp

@@ -380,7 +380,10 @@ void Help()
 
 int main()
 {
-	int c;
+	// initialize stdio
+	stdio_init_all();
+    
+    int c;
 
 	// run VGA core
 	StartVgaCore();
@@ -388,9 +391,6 @@ int main()
 	// setup videomode
 	Init();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize debug LED
 	gpio_init(LED_PIN);
 	gpio_set_dir(LED_PIN, GPIO_OUT);

examples/vga_maze/src/main.cpp

@@ -214,7 +214,10 @@ void Clear()
 
 int main()
 {
-	int i;
+	// initialize stdio    
+	stdio_init_all();
+    
+    int i;
 	char ch;
 
 	// initialize random number generator
@@ -228,9 +231,6 @@ int main()
 	if (MAZEW != MAPW) pScreen->strip[0].seg[0].offx = -4; // center image on the screen
 	if (MAZEH != MAPH) pScreen->strip[0].seg[0].offy = -4;
 
-	// initialize stdio
-	stdio_init_all();
-
 	// display help
 	DispHelp();
 

examples/vga_monoscope/src/main.cpp

@@ -254,7 +254,10 @@ void MonoList()
 
 int main()
 {
-	char c;
+	// initialize stdio
+	stdio_init_all();
+
+    char c;
 
 	// run VGA core
 	StartVgaCore();
@@ -262,9 +265,6 @@ int main()
 	// run default video mode VGA 640x480
 	MonoInit(22);
 
-	// initialize stdio
-	stdio_init_all();
-
 	while (true)
 	{
 		// print list

examples/vga_pacman/src/main.cpp

@@ -200,7 +200,10 @@ void FlushChar()
 
 int main()
 {
-	// initialize random number generator
+	// initialize stdio
+	stdio_init_all();
+
+    // initialize random number generator
 	RandInitSeed();
 
 	// initialize buffers on program start
@@ -212,9 +215,6 @@ int main()
 	// initialize videomode
 	VideoInit();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// some internal checks
 	while ((sizeof(SpritesImg) != SPRITE_NUM*SPRITEW*SPRITEH) ||
 		(sizeof(TilesImg) != TILE_NUM*TILESIZE*TILESIZE))

examples/vga_sokoban/src/main.cpp

@@ -143,7 +143,10 @@ void FlushChar()
 
 int main()
 {
-	int i;
+	// initialize stdio
+	stdio_init_all();
+
+    int i;
 
 	// initialize random number generator
 	RandInitSeed();
@@ -157,9 +160,6 @@ int main()
 	// initialize videomode
 	VideoInit();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();
 

examples/vga_tetris/src/main.cpp

@@ -1006,7 +1006,10 @@ void PlayDemo()
 
 int main()
 {
-	// initialize random number generator
+	// initialize stdio
+	stdio_init_all();
+
+    // initialize random number generator
 	RandInitSeed();
 
 	// copy tiles images to RAM buffer
@@ -1022,10 +1025,7 @@ int main()
 	Canvas.wb = TILESIZE;
 	Canvas.format = CANVAS_8;
 
-	// initialize stdio
-	stdio_init_all();
-
-	// initialize sound output
+    // initialize sound output
 	PWMSndInit();
 
 	// display help

examples/vga_train/src/main.cpp

@@ -97,7 +97,10 @@ void FlushChar()
 
 int main()
 {
-	int i;
+	// initialize stdio
+	stdio_init_all();
+
+    int i;
 
 	// initialize random number generator
 	RandInitSeed();
@@ -117,9 +120,6 @@ int main()
 	// initialize videomode
 	VideoInit();
 
-	// initialize stdio
-	stdio_init_all();
-
 	// initialize sound output
 	PWMSndInit();