I've been at this for a few hours now trying to figure out how to fix it.
The error I am getting is:
initializer fails to determine size of 'input2'
The sketch is:
Serial.println("Base64 example");
// encoding
char input[] = "Hello world";
int inputLen = sizeof(input);
int encodedLen = base64_enc_len(inputLen);
char encoded[encodedLen];
Serial.print(input);
Serial.print(" = ");
base64_encode(encoded, input, inputLen);
Serial.println(encoded);
// decoding
char input2[] = encoded;
int input2Len = sizeof(input2);
int decodedLen = base64_dec_len(input2, input2Len);
char decoded[decodedLen];
base64_decode(decoded, input2, input2Len);
Serial.print(input2);
Serial.print(" = ");
Serial.println(decoded);
What I am trying to do is take the input that was encoded in Base64 and decode it so that I know that it works. I just can't seem to get encoded to decode!