mirror of
https://github.com/licsber/micropython.git
synced 2024-09-20 09:00:23 +08:00
6f418fc1b0
Converts generted pins to use qstrs instead of string pointers.
This patch also adds the following functions:
pyb.Pin.names()
pyb.Pin.af_list()
pyb.Pin.gpio()
dir(pyb.Pin.board) and dir(pyb.Pin.cpu) also produce useful results.
pyb.Pin now takes kw args.
pyb.Pin.__str__ now prints more useful information about the pin
configuration.
I found the following functions in my boot.py to be useful:
```python
def pins():
for pin_name in dir(pyb.Pin.board):
pin = pyb.Pin(pin_name)
print('{:10s} {:s}'.format(pin_name, str(pin)))
def af():
for pin_name in dir(pyb.Pin.board):
pin = pyb.Pin(pin_name)
print('{:10s} {:s}'.format(pin_name, str(pin.af_list())))
```
46 lines
752 B
C
46 lines
752 B
C
enum {
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PORT_A,
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PORT_B,
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PORT_C,
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PORT_D,
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PORT_E,
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PORT_Z,
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};
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enum {
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AF_FN_FTM,
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AF_FN_I2C,
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AF_FN_UART,
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AF_FN_SPI
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};
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enum {
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AF_PIN_TYPE_FTM_CH0 = 0,
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AF_PIN_TYPE_FTM_CH1,
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AF_PIN_TYPE_FTM_CH2,
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AF_PIN_TYPE_FTM_CH3,
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AF_PIN_TYPE_FTM_QD_PHA,
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AF_PIN_TYPE_FTM_QD_PHB,
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AF_PIN_TYPE_I2C_SDA = 0,
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AF_PIN_TYPE_I2C_SCL,
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AF_PIN_TYPE_SPI_MOSI = 0,
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AF_PIN_TYPE_SPI_MISO,
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AF_PIN_TYPE_SPI_SCK,
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AF_PIN_TYPE_SPI_NSS,
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AF_PIN_TYPE_UART_TX = 0,
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AF_PIN_TYPE_UART_RX,
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AF_PIN_TYPE_UART_CTS,
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AF_PIN_TYPE_UART_RTS,
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};
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#define PIN_DEFS_PORT_AF_UNION \
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FTM_TypeDef *FTM; \
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I2C_TypeDef *I2C; \
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UART_TypeDef *UART; \
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SPI_TypeDef *SPI;
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typedef GPIO_TypeDef pin_gpio_t;
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