Let MINIPANEL use SW SPI if needed (#15246)

davidramiro · Oct 27, 2020 · c71a627 · c71a627
1 parent 9468669
commit c71a627
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/Marlin/ultralcd_impl_DOGM.h b/Marlin/ultralcd_impl_DOGM.h
@@ -170,7 +170,7 @@
   U8GLIB_ST7920_128X64_RRD u8g(0); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT
 #elif ENABLED(CARTESIO_UI)
   // The CartesioUI display
-  #if DOGLCD_MOSI != -1 && DOGLCD_SCK != -1
+  #if defined(DOGLCD_MOSI) && DOGLCD_MOSI > -1 && defined(DOGLCD_SCK) && DOGLCD_SCK > -1
     // using SW-SPI
     //U8GLIB_DOGM128 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);  // 8 stripes
     U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
@@ -208,8 +208,14 @@
   U8GLIB_SSD1309_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST);
 #elif ENABLED(MINIPANEL)
   // The MINIPanel display
-  //U8GLIB_MINI12864 u8g(DOGLCD_CS, DOGLCD_A0);  // 8 stripes
-  U8GLIB_MINI12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
+  #if defined(DOGLCD_MOSI) && DOGLCD_MOSI > -1 && defined(DOGLCD_SCK) && DOGLCD_SCK > -1
+    // using SW-SPI
+    //U8GLIB_MINI12864 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);  // 8 stripes
+    U8GLIB_MINI12864_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
+  #else
+    //U8GLIB_MINI12864 u8g(DOGLCD_CS, DOGLCD_A0);  // 8 stripes
+    U8GLIB_MINI12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
+  #endif
 #else
   // for regular DOGM128 display with HW-SPI
   //U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0);  // HW-SPI Com: CS, A0  // 8 stripes