Possibly fixed a compile error

7 years ago · a241003f36
parent 1a1287f089
commit a241003f36
1 changed files with 1 additions and 1 deletions
--- a/RPi/i2c_challenge.c
+++ b/RPi/i2c_challenge.c
@ -44,7 +44,7 @@ int main(int argc, char *argv[]) {
  challenge = wiringPiI2CRead(fd);
  response = solve_challenge(challenge);
-  wiringPiI2CWrite(response);
+  wiringPiI2CWrite(fd, response);
  return 0;
 }