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authorJosh Rahm <joshuarahm@gmail.com>2018-01-23 23:14:31 -0700
committerJosh Rahm <joshuarahm@gmail.com>2018-01-23 23:14:31 -0700
commit7aa10db46c13ad8adc88aadff39b8cf6b15db09d (patch)
treeb1e34a6703de33250b0bd97d34999b687a36a00f /02-usart/include/flash.h
parentacd8afd83da625d36ef39bc01717f29f3b689952 (diff)
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rename folders to give notion of progression
Diffstat (limited to '02-usart/include/flash.h')
-rw-r--r--02-usart/include/flash.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/02-usart/include/flash.h b/02-usart/include/flash.h
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+++ b/02-usart/include/flash.h
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+#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_ */