From 8dd9db3c456fbe531e080b2932f08e674a08cf6b Mon Sep 17 00:00:00 2001 From: Ludwig Ortmann Date: Thu, 19 Dec 2013 12:35:04 +0100 Subject: [PATCH] add some documentation to lpm.h --- core/include/lpm.h | 1 + 1 file changed, 1 insertion(+) diff --git a/core/include/lpm.h b/core/include/lpm.h index 7cb8a6325d..0910c5e5ff 100644 --- a/core/include/lpm.h +++ b/core/include/lpm.h @@ -44,6 +44,7 @@ void lpm_init(void); /** * @brief Switches the MCU to a new power mode * @param[in] target Target power mode + * @return The previous power mode */ enum lpm_mode lpm_set(enum lpm_mode target);