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Cart_Reader.ino: Always return a value from SERIAL_MONITOR checkButton

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Vincent Pelletier 2022-11-05 01:22:57 +00:00
parent 6de1a34cd7
commit 7b1e74c1fc
1 changed files with 2 additions and 0 deletions
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Cart_Reader/Cart_Reader.ino
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@ -2684,6 +2684,8 @@ int checkButton() {
else if (incomingByte == 240) {
return 3;
}
return 0;
}
void wait_serial() {