51dabac096
This commit also introduces board directories and moves board specific config into the appropriate board directory. boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet and hand-tweaked. make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c, and boards/BOARD-NAME/pins.csv as input and generates the file build/pins_BOARD_NAME.c The generated pin file for PYBOARD4 looks like this: https://gist.github.com/dhylands/9063231 The generated pins file includes all of the supported alternate functions, and includes upsupported alternate functions as comments. See the commnet block at the top of stm/pin_map.c for details on how to use the pin mapper. I also went ahead and modified stm/gpio.c to use the pin mapper.
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
#define PYBOARD3
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#define MICROPY_HW_BOARD_NAME "PYBv3"
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_HAS_SDCARD (1)
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#define MICROPY_HW_HAS_MMA7660 (1)
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#define MICROPY_HW_HAS_LIS3DSH (0)
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#define MICROPY_HW_HAS_LCD (0)
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#define MICROPY_HW_HAS_WLAN (0)
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#define MICROPY_HW_ENABLE_RNG (1)
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_ENABLE_TIMER (1)
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#define MICROPY_HW_ENABLE_SERVO (1)
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#define MICROPY_HW_ENABLE_AUDIO (0)
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#define USRSW_PORT (GPIOA)
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#define USRSW_PIN (GPIO_Pin_13)
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#define USRSW_PUPD (GPIO_PuPd_UP)
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#define USRSW_EXTI_PIN (EXTI_PinSource13)
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#define USRSW_EXTI_PORT (EXTI_PortSourceGPIOA)
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#define USRSW_EXTI_LINE (EXTI_Line13)
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#define USRSW_EXTI_IRQN (EXTI15_10_IRQn)
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#define USRSW_EXTI_EDGE (EXTI_Trigger_Rising)
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/* LED */
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#define PYB_LED1_PORT (GPIOA)
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#define PYB_LED1_PIN (GPIO_Pin_8)
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#define PYB_LED2_PORT (GPIOA)
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#define PYB_LED2_PIN (GPIO_Pin_10)
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#define PYB_LED3_PORT (GPIOC)
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#define PYB_LED3_PIN (GPIO_Pin_4)
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#define PYB_LED4_PORT (GPIOC)
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#define PYB_LED4_PIN (GPIO_Pin_5)
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#define PYB_OTYPE (GPIO_OType_OD)
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#define PYB_LED_ON(port, pin) (port->BSRRH = pin)
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#define PYB_LED_OFF(port, pin) (port->BSRRL = pin)
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