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| author | Jakob Odersky <jodersky@gmail.com> | 2012-05-07 17:12:58 +0200 |
|---|---|---|
| committer | Jakob Odersky <jodersky@gmail.com> | 2012-05-07 17:12:58 +0200 |
| commit | 9392a49f5e58913c3089450d7f83006320ea324e (patch) | |
| tree | dd5a45d0a0c3f7726c6d31034197cd172ecb06e0 | |
| parent | 3a631dc8c572a3d9ed63c823a294809e75dc08ad (diff) | |
| download | k8055-9392a49f5e58913c3089450d7f83006320ea324e.tar.gz k8055-9392a49f5e58913c3089450d7f83006320ea324e.tar.bz2 k8055-9392a49f5e58913c3089450d7f83006320ea324e.zip | |
fix bug on port indices
| -rw-r--r-- | src/k8055.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/k8055.c b/src/k8055.c index 6cde669..99ba866 100644 --- a/src/k8055.c +++ b/src/k8055.c @@ -251,7 +251,7 @@ void closeDevice(int port) { static int writeData(int port) { int writeStatus = 0; - if (port < 0 || K8055_MAX_DEVICES < port) { + if (port < 0 || K8055_MAX_DEVICES <= port) { printError("invalid port number, port p should be 0<=p<=3"); return K8055_ERROR_INDEX; } @@ -288,7 +288,7 @@ static int writeData(int port) { static int readData(int port, int cycles) { int readStatus = 0; - if (port < 0 || K8055_MAX_DEVICES < port) { + if (port < 0 || K8055_MAX_DEVICES <= port) { printError("invalid port number, port p should be 0<=p<=3"); return K8055_ERROR_INDEX; } |