- EP2CFG = (1 << 7) | /* EP is valid/activated */
- (1 << 6) | /* EP direction: IN */
- (1 << 5) | (0 << 4) | /* EP Type: bulk */
- (1 << 3) | /* EP buffer size: 1024 */
- (0 << 2) | /* Reserved. */
- (0 << 1) | (0 << 0); /* EP buffering: quad buffering */
+ EP2CFG = (1u << 7) | /* EP is valid/activated */
+ (1u << 6) | /* EP direction: IN */
+ (1u << 5) | (0u << 4) | /* EP Type: bulk */
+ (1u << 3) | /* EP buffer size: 1024 */
+ (0u << 2) | /* Reserved. */
+ (0u << 1) | (0u << 0); /* EP buffering: quad buffering */