kopia lustrzana https://github.com/pimoroni/pimoroni-pico
52 wiersze
1.4 KiB
C++
52 wiersze
1.4 KiB
C++
#pragma once
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#include <stdint.h>
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#include <climits>
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#include "pico/stdlib.h"
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#define PIMORONI_I2C_DEFAULT_INSTANCE i2c0
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#define PIMORONI_SPI_DEFAULT_INSTANCE spi0
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namespace pimoroni {
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static const unsigned int PIN_UNUSED = INT_MAX; // Intentionally INT_MAX to avoid overflowing MicroPython's int type
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// I2C
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static const unsigned int I2C_DEFAULT_BAUDRATE = 400000;
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static const unsigned int I2C_DEFAULT_SDA = 20;
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static const unsigned int I2C_DEFAULT_SCL = 21;
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static const unsigned int I2C_DEFAULT_INT = 22;
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static const unsigned int I2C_BG_SDA = 4;
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static const unsigned int I2C_BG_SCL = 5;
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static const unsigned int I2C_BG_INT = 3;
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// SPI
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static const unsigned int SPI_DEFAULT_MOSI = 19;
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static const unsigned int SPI_DEFAULT_MISO = 16;
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static const unsigned int SPI_DEFAULT_SCK = 18;
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static const unsigned int SPI_BG_FRONT_PWM = 20;
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static const unsigned int SPI_BG_FRONT_CS = 17;
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static const unsigned int SPI_BG_BACK_PWM = 21;
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static const unsigned int SPI_BG_BACK_CS = 22;
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enum BG_SPI_SLOT {
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BG_SPI_FRONT,
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BG_SPI_BACK,
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PICO_EXPLORER_ONBOARD
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};
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enum BOARD {
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BREAKOUT_GARDEN,
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PICO_EXPLORER
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};
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enum Polarity {
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ACTIVE_LOW = 0,
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ACTIVE_HIGH = 1
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};
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inline uint32_t millis() {
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return to_ms_since_boot(get_absolute_time());
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}
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} |