Fingerprint Based Biometric Voting Machine using Arduino #26
Description
Hi I have a problem when checking the code
..
Documents\Arduino\sketch_feb05a\sketch_feb05a.ino: In function 'uint8_t getFingerprintEnroll()':
..
Documents\Arduino\sketch_feb05a\sketch_feb05a.ino:405:7: warning: return-statement with no value, in function returning 'uint8_t {aka unsigned char}' [-fpermissive]