cpu_conf.h
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1 /*
2  * Copyright (C) 2015-2017 Freie Universität Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
20 #ifndef CPU_CONF_H
21 #define CPU_CONF_H
22 
23 #include "cpu_conf_common.h"
24 
25 #include "em_device.h"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
35 #define CPU_DEFAULT_IRQ_PRIO (1U)
36 #define CPU_IRQ_NUMOF (EXT_IRQ_COUNT + 1)
37 #define CPU_FLASH_BASE (FLASH_BASE)
38 
44 #define FLASHPAGE_SIZE (FLASH_PAGE_SIZE)
45 #define FLASHPAGE_NUMOF (FLASH_SIZE / FLASH_PAGE_SIZE)
46 /* The minimum block size which can be written is 4B. However, the erase
47  * block is always FLASHPAGE_SIZE.
48  */
49 #define FLASHPAGE_WRITE_BLOCK_SIZE (4U)
50 /* Writing should be always 4 bytes aligned */
51 #define FLASHPAGE_WRITE_BLOCK_ALIGNMENT (4U)
52 
58 #ifdef BITBAND_RAM_BASE
59 #define CPU_HAS_BITBAND 1
60 #endif
61 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif /* CPU_CONF_H */
68