fix duplicated definition of MOSI MISO pins in case motherboard==33

13 years ago · 396270a0de
1 changed files with 2 additions and 0 deletions
--- a/Marlin/Sd2PinMap.h
+++ b/Marlin/Sd2PinMap.h
@ -38,6 +38,8 @@ struct pin_map_t {
 uint8_t const SDA_PIN = 20;  // D1
 uint8_t const SCL_PIN = 21;  // D0

+#undef MOSI_PIN
+#undef MISO_PIN
 // SPI port
 uint8_t const SS_PIN = 53;    // B0
 uint8_t const MOSI_PIN = 51;  // B2