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| author | Josh Rahm <joshuarahm@gmail.com> | 2020-11-18 21:11:01 -0700 |
|---|---|---|
| committer | Josh Rahm <joshuarahm@gmail.com> | 2020-11-18 21:16:12 -0700 |
| commit | c1405b06d98b9b227fa7ff53c158f31d745eb505 (patch) | |
| tree | 77397453c2b0e20bbb4136aa52836fe3eb0e41e6 /02-usart/include/core/flash.h | |
| parent | 44c2d2d5e5ce43563a4912b2967cdb6b2039b6dd (diff) | |
| download | stm32l4-c1405b06d98b9b227fa7ff53c158f31d745eb505.tar.gz stm32l4-c1405b06d98b9b227fa7ff53c158f31d745eb505.tar.bz2 stm32l4-c1405b06d98b9b227fa7ff53c158f31d745eb505.zip | |
Reorganize some file. Put thte core register libraries in a core/
subdirectory.
Diffstat (limited to '02-usart/include/core/flash.h')
| -rw-r--r-- | 02-usart/include/core/flash.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/02-usart/include/core/flash.h b/02-usart/include/core/flash.h new file mode 100644 index 0000000..a163a25 --- /dev/null +++ b/02-usart/include/core/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_ */ |