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55 | 55 | _FAST_CLOCK = 1000000 |
56 | 56 |
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57 | 57 | class AVRprog: |
58 | | - class Boards: |
59 | | - """ |
60 | | - Some well known board definitions |
61 | | - """ |
62 | | - ATtiny13a = { |
63 | | - 'name': "ATtiny13a", |
64 | | - 'sig': [0x1E, 0x90, 0x07], |
65 | | - 'flash_size': 1024, |
66 | | - 'page_size': 32, |
67 | | - 'fuse_mask': (0xFF, 0xFF, 0x00, 0x03), |
68 | | - 'clock_speed': 100000 |
69 | | - } |
70 | | - ATtiny85 = { |
71 | | - 'name': "ATtiny85", |
72 | | - 'sig': [0x1E, 0x93, 0x0B], |
73 | | - 'flash_size': 8192, |
74 | | - 'page_size': 64, |
75 | | - 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F) |
76 | | - } |
77 | | - ATmega328p = { |
78 | | - 'name': "ATmega328p", |
79 | | - 'sig': [0x1E, 0x95, 0x0F], |
80 | | - 'flash_size': 32768, |
81 | | - 'page_size': 128, |
82 | | - 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F), |
83 | | - } |
84 | | - ATmega2560 = { |
85 | | - 'name': "ATmega2560", |
86 | | - 'sig': [0x1E, 0x98, 0x01], |
87 | | - 'flash_size': 262144, |
88 | | - 'page_size': 256, |
89 | | - 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F) |
90 | | - } |
91 | | - |
92 | 58 | """ |
93 | 59 | Helper class used to program AVR chips from CircuitPython. |
94 | 60 | """ |
| 61 | + class Boards: |
| 62 | + """ |
| 63 | + Some well known board definitions. |
| 64 | + """ |
| 65 | + # pylint: disable=too-few-public-methods |
| 66 | + ATtiny13a = { |
| 67 | + 'name': "ATtiny13a", |
| 68 | + 'sig': [0x1E, 0x90, 0x07], |
| 69 | + 'flash_size': 1024, |
| 70 | + 'page_size': 32, |
| 71 | + 'fuse_mask': (0xFF, 0xFF, 0x00, 0x03), |
| 72 | + 'clock_speed': 100000 |
| 73 | + } |
| 74 | + ATtiny85 = { |
| 75 | + 'name': "ATtiny85", |
| 76 | + 'sig': [0x1E, 0x93, 0x0B], |
| 77 | + 'flash_size': 8192, |
| 78 | + 'page_size': 64, |
| 79 | + 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F) |
| 80 | + } |
| 81 | + ATmega328p = { |
| 82 | + 'name': "ATmega328p", |
| 83 | + 'sig': [0x1E, 0x95, 0x0F], |
| 84 | + 'flash_size': 32768, |
| 85 | + 'page_size': 128, |
| 86 | + 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F), |
| 87 | + } |
| 88 | + ATmega2560 = { |
| 89 | + 'name': "ATmega2560", |
| 90 | + 'sig': [0x1E, 0x98, 0x01], |
| 91 | + 'flash_size': 262144, |
| 92 | + 'page_size': 256, |
| 93 | + 'fuse_mask': (0xFF, 0xFF, 0x07, 0x3F) |
| 94 | + } |
| 95 | + |
95 | 96 | _spi = None |
96 | 97 | _rst = None |
97 | 98 |
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