Blame view

RIOT/cpu/cc430/flashrom.c 1.17 KB
fb11e647   vrobic   reseau statique a...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
  /*
   * Copyright (C) 2014 INRIA
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @ingroup cc430
   * @{
   */
  
  /**
   * @file
   * @brief       cc430 flashrom driver
   *
   * @author      Kévin Roussel <Kevin.Roussel@inria.fr>
   */
  
  #include <stddef.h>
  #include <stdint.h>
  #include "cpu.h"
  #include "irq.h"
  
  static inline uint8_t prepare(void);
  static inline void finish(uint8_t istate);
  static inline void busy_wait(void);
  
  /**
   * @TODO implement this function
   */
  uint8_t flashrom_erase(uint8_t *addr)
  {
      (void) addr;
  
      return 0;
  }
  
  /**
   * @TODO implement this function
   */
  uint8_t flashrom_write(uint8_t *dst, const uint8_t *src, size_t size)
  {
      (void) dst;
      (void) src;
      (void) size;
  
      return 0;
  }
  
  /**
   * @TODO implement this function
   */
  static inline uint8_t prepare(void)
  {
      return 0;
  }
  
  /**
   * @TODO implement this function
   */
  static inline void finish(uint8_t istate)
  {
      (void) istate;
  }
  
  static inline void busy_wait(void)
  {
      /* Wait for BUSY = 0, not needed unless run from RAM */
      while (FCTL3 & 0x0001) {
          nop();
      }
  }