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| Rev | Author | Line No. | Line |
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| 2 | jlesech | 1 | # Create and initialize the environment. |
| 2 | env = Environment() |
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| 3 | |||
| 4 | # Set environment for AVR-GCC. |
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| 5 | env['CC'] = 'avr-gcc' |
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| 6 | env['CPPPATH'] = '/usr/lib/avr/include' |
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| 7 | env['OBJCOPY'] = 'avr-objcopy' |
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| 8 | env['SIZE'] = 'avr-size' |
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| 9 | env['AR'] = 'avr-ar' |
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| 10 | env['RANLIB'] = 'avr-ranlib' |
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| 11 | env.Append(CCFLAGS = '-Os') |
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| 12 | |||
| 13 | # Declare some variables about microcontroller. |
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| 14 | # Microcontroller type. |
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| 15 | DEVICE = 'atmega328p' |
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| 16 | # Microcontroller frequency. |
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| 17 | CPU_FREQUENCY = '16000000UL' # Hz |
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| 18 | |||
| 19 | # Set environment for an Atmel AVR ATmega328p microcontroller. |
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| 20 | env.Append(CCFLAGS = '-mmcu=' + DEVICE) |
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| 21 | env.Append(LINKFLAGS = '-mmcu=' + DEVICE) |
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| 22 | env.Append(CPPDEFINES = 'F_CPU=' + CPU_FREQUENCY) |
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| 23 | |||
| 24 | # Append CPPPATH. |
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| 25 | env.Append(CPPPATH = [ '#../' ]) |
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| 26 | |||
| 27 | # Build library. |
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| 28 | SConscript( |
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| 29 | 'src/SConscript', |
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| 30 | variant_dir = '#build/lib/', |
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| 31 | exports = { 'env_target' : env, 'env_name' : 'env_arduino_uno', 'DEVICE' : DEVICE }, |
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| 32 | duplicate = 0 |
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| 33 | ) |
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| 34 | |||
| 35 | # Append LIBPATH and LIBS. |
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| 36 | env.Append(LIBPATH = [ '#build/lib/']) |
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| 37 | env.Append(LIBS = [ 'digital_io' ]) |
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| 38 | |||
| 39 | # Build demonstration program. |
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| 40 | SConscript( |
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| 41 | 'demo/SConscript', |
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| 42 | variant_dir = '#build/demo/', |
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| 43 | exports = { 'env_target' : env, 'env_name' : 'env_arduino_uno', 'DEVICE' : DEVICE }, |
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| 44 | duplicate = 0 |
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| 45 | ) |
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| 46 | |||
| 47 | # Build test program. |
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| 48 | SConscript( |
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| 49 | 'test/SConscript', |
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| 50 | variant_dir = '#build/test/', |
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| 51 | exports = { 'env_target' : env, 'env_name' : 'env_arduino_uno', 'DEVICE' : DEVICE }, |
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| 52 | duplicate = 0 |
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| 53 | ) |
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| 54 |