java: fix C types for readBytes in nunchuck

Signed-off-by: Petre Eftime <petre.p.eftime@intel.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2015-08-28 18:47:52 +03:00
parent 45b83502a1
commit 3aad8e367f
2 changed files with 2 additions and 2 deletions
--- a/src/nunchuck/nunchuck.h
+++ b/src/nunchuck/nunchuck.h
@@ -95,7 +95,7 @@ namespace upm {
     * @param len Number of bytes to read
     * @return Number of bytes read
     */
-    uint8_t readBytes(uint8_t reg, uint8_t *buffer, unsigned int len);
+    int readBytes(uint8_t reg, uint8_t *buffer, int len);

    /**
     * Initializes the controller. Here, we disable encryption after