37 lines
806 B
C++
37 lines
806 B
C++
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#pragma once
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#include "hardware/i2c.h"
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#include "hardware/gpio.h"
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namespace pimoroni {
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class MSA301 {
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i2c_inst_t *i2c = i2c0;
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// interface pins with our standard defaults where appropriate
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int8_t address = 0x26;
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int8_t sda = 20;
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int8_t scl = 21;
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int8_t interrupt = 22;
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public:
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MSA301() {}
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MSA301(i2c_inst_t *i2c, uint8_t sda, uint8_t scl, uint8_t interrupt) :
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i2c(i2c), sda(sda), scl(scl), interrupt(interrupt) {}
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void init();
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void reset();
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void i2c_reg_write_uint8(uint8_t reg, uint8_t value);
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int16_t i2c_reg_read_int16(uint8_t reg);
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float get_axis(uint8_t axis, uint8_t sample_count = 1);
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const uint8_t X = 0x02;
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const uint8_t Y = 0x04;
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const uint8_t Z = 0x06;
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};
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}
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