my9221: add direction for setBarLevel

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
2014-07-14 13:59:19 +01:00
parent d2e2682f0e
commit 8cfb3d3dab
2 changed files with 15 additions and 6 deletions
--- a/src/my9221/my9221.h
+++ b/src/my9221/my9221.h
@@ -63,8 +63,9 @@ class MY9221 {
         * Set the level bar
         *
         * @param level selected level for the bar (1 - 10)
+         * @param direction up or down, true is up and is the default
         */
-        mraa_result_t setBarLevel (uint8_t level);
+        mraa_result_t setBarLevel (uint8_t level, bool direction=true);

        /**
         * Return name of the component