MSC cleaning (#120)

Author: rumbledethumps

.vscode/settings.json

@@ -1,8 +1,8 @@
 {
     "search.exclude": {
-        // "src/fatfs": true,
-        // "src/littlefs": true,
-        // "src/tinyusb": true,
+        "src/fatfs": true,
+        "src/littlefs": true,
+        "src/tinyusb": true,
     },
     "files.associations": {
         "*.inc": "c"

src/ria/sys/vga.c

@@ -100,7 +100,7 @@ static void vga_rln_callback(bool timeout)
 static void vga_connect(void)
 {
     // Drop cold boot noise reported in field. Ned says works down to 4 ms.
-    busy_wait_ms(10);
+    busy_wait_ms(20);
     while (stdio_getchar_timeout_us(0) != PICO_ERROR_TIMEOUT)
         tight_loop_contents();