change pca9685 channel range(0 ~ 15)

[apps/native/gear-racing-car.git] / src / resource / resource_PCA9685.c

diff --git a/src/resource/resource_PCA9685.c b/src/resource/resource_PCA9685.c
index e8b6275..20a5545 100644 (file)
--- a/src/resource/resource_PCA9685.c
+++ b/src/resource/resource_PCA9685.c
@@ -150,7 +150,7 @@ int resource_pca9685_init(unsigned int ch)
        uint8_t mode1 = 0;
        int ret = PERIPHERAL_ERROR_NONE;
 
-       if (ch == 0 || ch > PCA9685_CH_MAX) {
+       if (ch > PCA9685_CH_MAX) {
                _E("channel[%u] is out of range", ch);
                return -1;
        }