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23 lines
528 B
C
23 lines
528 B
C
#ifndef I2C_IO_H
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#define I2C_IO_H
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#include <stdio.h>
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#include "driver/i2c_master.h"
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typedef struct {
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SemaphoreHandle_t i2cMutex;
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uint16_t sda;
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uint16_t scl;
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} io_bus;
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i2c_master_bus_config_t bus_config = {
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.clk_source = I2C_CLK_SRC_DEFAULT,
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.i2c_port = I2C_NUM_0, // Use I2C_NUM_1 for second port
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.scl_io_num = GPIO_NUM_22, // Your SCL pin
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.sda_io_num = GPIO_NUM_21, // Your SDA pin
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.glitch_ignore_cnt = 7,
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.flags.enable_internal_pullup = true
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};
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#endif
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