[Taranis] Splash on SD fix. Still not tested.

src/bmp.cpp

@@ -41,10 +41,10 @@ const pm_char * bmpLoad(uint8_t *dest, const char *filename, const xcoord_t widt
   FIL bmpFile;
   UINT read;
   uint8_t palette[16];
-  uint8_t bmpBuf[64]; /* maximum with 64px */
+  uint8_t bmpBuf[LCD_W]; /* maximum with LCD_W */
   uint8_t *buf = &bmpBuf[0];
 
-  assert(width <= 64);
+  assert(width <= LCD_W);
 
   FRESULT result = f_open(&bmpFile, filename, FA_OPEN_EXISTING | FA_READ);
   if (result != FR_OK) {

src/opentx.cpp

@@ -1602,7 +1602,7 @@ void doSplash()
 #if defined(PCBTARANIS)
       if (!secondSplash && get_tmr10ms() >= tgtime-SPLASH_TIMEOUT/2) {
         secondSplash = true;
-        static uint8_t sdSplash[2+4*(LCD_W*LCD_H/8)];
+        uint8_t sdSplash[2+4*(LCD_W*LCD_H/8)];
         if (!bmpLoad(sdSplash, BITMAPS_PATH "/splash.bmp", LCD_W, LCD_H)) {
           lcd_clear();
           lcd_bmp(0, 0, sdSplash);