Merge pull request #5 from DeqingSun/addRC

add busywait for fuse program
adafruit · Apr 12, 2021 · e43f660 · e43f660
2 parents 3769683 + 5de3056
commit e43f660
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Adafruit_AVRProg.cpp b/Adafruit_AVRProg.cpp
@@ -194,6 +194,7 @@ bool Adafruit_AVRProg::programFuses(const byte *fuses) {
       return false;
     }
   }
+  busyWait();
   f = pgm_read_byte(&fuses[FUSE_LOW]);
   if (f) {
     Serial.print(F("\tSet Low Fuse to: "));
@@ -202,6 +203,7 @@ bool Adafruit_AVRProg::programFuses(const byte *fuses) {
       return false;
     }
   }
+  busyWait();
   f = pgm_read_byte(&fuses[FUSE_HIGH]);
   if (f) {
     Serial.print(F("\tSet High Fuse to: "));
@@ -210,6 +212,7 @@ bool Adafruit_AVRProg::programFuses(const byte *fuses) {
       return false;
     }
   }
+  busyWait();
   f = pgm_read_byte(&fuses[FUSE_EXT]);
   if (f) {
     Serial.print(F("\tSet Ext Fuse to: "));
@@ -218,6 +221,7 @@ bool Adafruit_AVRProg::programFuses(const byte *fuses) {
       return false;
     }
   }
+  busyWait();
   Serial.println();
   endProgramMode();
   return true;