From 581084dd391a029cef61fc9275df883cc3c092b3 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Fri, 11 Nov 2011 21:49:10 +0100 Subject: stm32/pwr.h: Document reserved bits. --- include/libopencm3/stm32/pwr.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/libopencm3/stm32/pwr.h b/include/libopencm3/stm32/pwr.h index e5b9804..704ff36 100644 --- a/include/libopencm3/stm32/pwr.h +++ b/include/libopencm3/stm32/pwr.h @@ -33,6 +33,8 @@ /* --- PWR_CR values ------------------------------------------------------- */ +/* Bits [31:9]: Reserved, must be kept at reset value. */ + /* DBP: Disable backup domain write protection */ #define PWR_CR_DBP (1 << 8) @@ -64,9 +66,13 @@ /* --- PWR_CSR values ------------------------------------------------------ */ +/* Bits [31:9]: Reserved, must be kept at reset value. */ + /* EWUP: Enable WKUP pin */ #define PWR_CSR_EWUP (1 << 8) +/* Bits [7:3]: Reserved, must be kept at reset value. */ + /* PVDO: PVD output */ #define PWR_CSR_PVDO (1 << 2) @@ -78,4 +84,6 @@ /* --- PWR function prototypes ------------------------------------------- */ +/* TODO */ + #endif -- cgit v1.2.3