41 lines
1002 B
Python
41 lines
1002 B
Python
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#!/usr/bin/python3
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def defines(name, function):
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print(f'pin_function_t {name} [] = {{')
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for instance in (0, 1):
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for port in 'ABCD':
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for idx in range(32):
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pin = f'P{port}{idx:02d}'
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pinmux = f'PINMUX_{pin}I_SDHC{instance}_{function}'
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print(f'''\
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#if defined({pinmux}) && ! defined(IGNORE_PIN_{pin})
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{{&pin_{pin}, {instance}, PIN_{pin}, {pinmux} & 0xffff}},
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#endif''')
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print(f'{{NULL, 0, 0}}')
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print(f'}};')
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print()
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print('''\
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#include <stdint.h>
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#include "py/obj.h"
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#include "sam.h"
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#include "samd/pins.h"
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#include "mpconfigport.h"
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#include "atmel_start_pins.h"
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#include "hal/include/hal_gpio.h"
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typedef struct {
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const mcu_pin_obj_t *obj;
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uint8_t instance;
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uint8_t pin;
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uint16_t function;
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} pin_function_t;
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''')
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defines('sdio_ck', 'SDCK')
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defines('sdio_cmd', 'SDCMD')
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defines('sdio_dat0', 'SDDAT0')
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defines('sdio_dat1', 'SDDAT1')
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defines('sdio_dat2', 'SDDAT2')
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defines('sdio_dat3', 'SDDAT3')
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