2017-04-28 20:33:36 +08:00
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CONFIG_ARM=y
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CONFIG_BOARD_STM32_NUCLEO_L432KC=y
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CONFIG_SOC_FAMILY_STM32=y
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CONFIG_SOC_SERIES_STM32L4X=y
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2017-05-10 17:55:15 +08:00
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CONFIG_SOC_STM32L432XC=y
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2017-04-28 20:33:36 +08:00
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CONFIG_CORTEX_M_SYSTICK=y
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# 80MHz system clock
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CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=80000000
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# enable uart driver
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CONFIG_SERIAL=y
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CONFIG_UART_STM32=y
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CONFIG_UART_STM32_PORT_2=y
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# enable pinmux
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CONFIG_PINMUX=y
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CONFIG_PINMUX_STM32=y
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# enable GPIOs
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CONFIG_GPIO=y
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CONFIG_GPIO_STM32=y
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CONFIG_GPIO_STM32_PORTA=y
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CONFIG_GPIO_STM32_PORTB=y
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CONFIG_GPIO_STM32_PORTC=y
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CONFIG_GPIO_STM32_PORTH=y
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# clock configuration
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CONFIG_CLOCK_CONTROL=y
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# SYSCLK selection
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CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
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# PLL configuration
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CONFIG_CLOCK_STM32_PLL_SRC_HSI
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# produce 80MHz clock at PLL output
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CONFIG_CLOCK_STM32_PLL_M_DIVISOR=1
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CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=20
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CONFIG_CLOCK_STM32_PLL_P_DIVISOR=7
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CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=2
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CONFIG_CLOCK_STM32_PLL_R_DIVISOR=4
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CONFIG_CLOCK_STM32_AHB_PRESCALER=1
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CONFIG_CLOCK_STM32_APB1_PRESCALER=1
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CONFIG_CLOCK_STM32_APB2_PRESCALER=1
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# console
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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#enable pwm
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CONFIG_PWM=y
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CONFIG_PWM_STM32=y
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CONFIG_PWM_STM32_2=y
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