diff options
Diffstat (limited to 'Cart_Reader')
-rw-r--r-- | Cart_Reader/Cart_Reader.ino | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/Cart_Reader/Cart_Reader.ino b/Cart_Reader/Cart_Reader.ino index 2ee979c..1dc7f44 100644 --- a/Cart_Reader/Cart_Reader.ino +++ b/Cart_Reader/Cart_Reader.ino @@ -267,11 +267,6 @@ boolean holdEventPast2 = false; // whether or not the hold event happened a boolean longholdEventPast2 = false; // whether or not the long hold event happened already
#endif
-#ifdef ENABLE_SERIAL
-// For incoming serial data
-int incomingByte;
-#endif
-
// Variables for the menu
int choice = 0;
// Temporary array that holds the menu option read out of progmem
@@ -2955,7 +2950,7 @@ byte questionBox_Serial(const __FlashStringHelper* question __attribute__((unuse }
// Read the incoming byte:
- incomingByte = Serial.read() - 48;
+ int incomingByte = Serial.read() - 48;
// Page up (u)
if (incomingByte == 69) {
@@ -3197,7 +3192,7 @@ void checkUpdater() { uint8_t checkButton() {
while (Serial.available() == 0) {
}
- incomingByte = Serial.read() - 48;
+ int incomingByte = Serial.read() - 48;
//Next
if (incomingByte == 52) {
@@ -3223,7 +3218,7 @@ void wait_serial() { }
while (Serial.available() == 0) {
}
- incomingByte = Serial.read() - 48;
+ int incomingByte = Serial.read() - 48;
/* if ((incomingByte == 53) && (fileName[0] != '\0')) {
// Open file on sd card
sd.chdir(folder);
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