diff options
author | Erich Eckner <git@eckner.net> | 2020-11-14 20:51:12 +0100 |
---|---|---|
committer | Erich Eckner <git@eckner.net> | 2020-11-14 20:51:12 +0100 |
commit | 223c8f41a8c0e41199ea9344180603ad403aa26b (patch) | |
tree | 45156807bbd1aba106e3fb0e358c9c0982d5aff7 | |
parent | 644362a08d60961e9c7ea2d4418e4e935fb476e1 (diff) | |
download | raspi-sensor-223c8f41a8c0e41199ea9344180603ad403aa26b.tar.xz |
wirklich _3_ Versuche
-rw-r--r-- | sensor.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -41,7 +41,7 @@ int main() { int trials = 3; while ((bit != 40) || ((data[0]+data[1]+data[2]+data[3]-data[4]) % 255 != 0) || ((data[0]|data[1]|data[2]|data[3]|data[4]) == 0)) { trials--; - if (trials <= 0) { + if (trials < 0) { fprintf(stderr, "Failed to obtain valid reading within 3 trials.\n"); return -1; } |