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| Rev | Author | Line No. | Line |
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| 2 | jlesech | 1 | # Import environment set for AVR-GCC. |
| 2 | Import('env_avr') |
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| 3 | |||
| 4 | # Create target environment by cloning AVR environment. |
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| 5 | env_target = env_avr.Clone() |
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| 6 | |||
| 7 | # Declare some variables about microcontroller. |
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| 8 | # Microcontroller type. |
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| 9 | DEVICE = 'atmega328p' |
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| 10 | # Microcontroller frequency. |
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| 11 | CPU_FREQUENCY = '16000000UL' # Hz |
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| 12 | |||
| 13 | # Set environment for an Atmel AVR ATmega328p microcontroller. |
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| 14 | env_target.Append(CCFLAGS = '-mmcu=' + DEVICE) |
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| 15 | env_target.Append(LINKFLAGS = '-mmcu=' + DEVICE) |
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| 16 | env_target.Append(CPPDEFINES = 'F_CPU=' + CPU_FREQUENCY) |
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| 17 | |||
| 18 | # Export environment set for target. |
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| 19 | Export('env_target', 'DEVICE') |