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circuitpython/teensy/pin_defs_teensy.h

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enum {
PORT_A,
PORT_B,
PORT_C,
PORT_D,
PORT_E,
PORT_Z,
};
enum {
AF_FN_FTM,
AF_FN_I2C,
AF_FN_UART,
AF_FN_SPI
};
enum {
AF_PIN_TYPE_FTM_CH0 = 0,
AF_PIN_TYPE_FTM_CH1,
AF_PIN_TYPE_FTM_CH2,
AF_PIN_TYPE_FTM_CH3,
AF_PIN_TYPE_FTM_CH4,
AF_PIN_TYPE_FTM_CH5,
AF_PIN_TYPE_FTM_CH6,
AF_PIN_TYPE_FTM_CH7,
AF_PIN_TYPE_FTM_QD_PHA,
AF_PIN_TYPE_FTM_QD_PHB,
AF_PIN_TYPE_I2C_SDA = 0,
AF_PIN_TYPE_I2C_SCL,
AF_PIN_TYPE_SPI_MOSI = 0,
AF_PIN_TYPE_SPI_MISO,
AF_PIN_TYPE_SPI_SCK,
AF_PIN_TYPE_SPI_NSS,
AF_PIN_TYPE_UART_TX = 0,
AF_PIN_TYPE_UART_RX,
AF_PIN_TYPE_UART_CTS,
AF_PIN_TYPE_UART_RTS,
};
#define PIN_DEFS_PORT_AF_UNION \
FTM_TypeDef *FTM; \
I2C_TypeDef *I2C; \
UART_TypeDef *UART; \
SPI_TypeDef *SPI;
typedef GPIO_TypeDef pin_gpio_t;