Backport meatpack feature from upstream

2021-08-20 13:45:16 +10:00
parent b3f4dcb2d1
commit 92bfd1b495
13 changed files with 491 additions and 111 deletions
--- a/Marlin/src/sd/cardreader.h
+++ b/Marlin/src/sd/cardreader.h
@@ -255,7 +255,7 @@ private:
    static uint8_t auto_report_sd_interval;
    static millis_t next_sd_report_ms;
    #if NUM_SERIAL > 1
-      static int8_t auto_report_port;
+      static serial_index_t auto_report_port;
    #endif
  #endif