4,16 → 4,18 |
# Create target environment by cloning AVR environment. |
env_target = env_avr.Clone() |
|
# Declare some variables about microcontroller. |
# Define environment name. |
env_target.Append(NAME = 'env_arduino_mega2560') |
|
# Microcontroller type. |
DEVICE = 'atmega2560' |
# Microcontroller frequency. |
CPU_FREQUENCY = '16000000UL' # Hz |
env_target.Append(MCU = 'atmega2560') |
# Microcontroller frequency in Hertz. |
env_target.Append(F_CPU = '16000000UL') |
|
# Set environment for an Atmel AVR Atmega 2560 microcontroller. |
env_target.Append(CCFLAGS = '-mmcu=' + DEVICE) |
env_target.Append(LINKFLAGS = '-mmcu=' + DEVICE) |
env_target.Append(CPPDEFINES = 'F_CPU=' + CPU_FREQUENCY) |
env_target.Append(CCFLAGS = '-mmcu=' + env_target['MCU']) |
env_target.Append(LINKFLAGS = '-mmcu=' + env_target['MCU']) |
env_target.Append(CPPDEFINES = 'F_CPU=' + env_target['F_CPU']) |
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# Export environment set for target. |
Export('env_target', 'DEVICE') |
Export('env_target') |