From 2545ae2d57e5b70975e3fd3b3e570da13dbf62f0 Mon Sep 17 00:00:00 2001 From: Josh Rahm Date: Tue, 23 Jan 2018 23:24:53 -0700 Subject: start refactor process. Change rcc->c_r to bitfield. --- 03-refactor/include/flash.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 03-refactor/include/flash.h (limited to '03-refactor/include/flash.h') diff --git a/03-refactor/include/flash.h b/03-refactor/include/flash.h new file mode 100644 index 0000000..a163a25 --- /dev/null +++ b/03-refactor/include/flash.h @@ -0,0 +1,20 @@ +#ifndef H__FLASH_ +#define H__FLASH_ + +#include "common.h" + +/* + * Header file for dealing with flash. + */ + +#define FLASH_BASE 0x40022000 + +typedef struct { + __IO uint32_t ac_r; /* Flash access control register. */ + + /* TODO fill out the rest. */ +} PACKED flash_t; + +#define FLASH (*(__IO flash_t*)FLASH_BASE) + +#endif /* H__FLASH_ */ -- cgit