2014-11-04 06:22:29 +08:00
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#
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# For a description of the syntax of this configuration file,
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2015-06-28 22:08:57 +08:00
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# see the file kconfig-language.txt in the NuttX tools repository.
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2014-11-04 06:22:29 +08:00
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#
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if ARCH_BOARD_EFM32GG_STK3700
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comment "EFM32GG-STK3700 Hardware Configuration"
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config EFM32GG_STK3700_BCEN
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bool "Enable BC_EN"
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default n
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---help---
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The kit contains a board controller that is responsible for
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performing various board level tasks, such as handling the debugger
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and the Advanced Energy Monitor. An interface is provided between
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the EFM32 and the board controller in the form of a UART connection.
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The connection is enabled by setting the EFM_BC_EN (PF7) line high,
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and using the lines EFM_BC_TX (PE0) and EFM_BC_RX (PE1) for
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communicating.
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endif # ARCH_BOARD_EFM32GG_STK3700
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