a8ba31871e
- BLE peripheral applications - dr_piezo and bladder_patch projects Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*******************************************************************************
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* @file ir_i2c.h
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* @date 2024-07-17
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******************************************************************************/
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#ifndef _CAT_I2C_H_
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#define _CAT_I2C_H_
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#include "sdk_common.h"
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#include <stdbool.h>
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#include "nrf.h"
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#include "nrf_drv_gpiote.h"
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#define CAT_I2C_INSTANCE 0 /**< I2C instance index. */
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#define CAT_I2C_SDA_PIN NRF_GPIO_PIN_MAP(1,15)
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#define CAT_I2C_SCL_PIN NRF_GPIO_PIN_MAP(1,14)
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//#define IR_I2C_SDA_PIN NRF_GPIO_PIN_MAP(0,25)
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//#define IR_I2C_SCL_PIN NRF_GPIO_PIN_MAP(1,0)
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/**
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* COMMAND CONSTANTS
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* Commands are 16-bit writes: bits 15:14 are 0s
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* Bits 13:10 are the command value below
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* Bits 9:0 are data for the command, but not all bits are used with all commands
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*/
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void cat_i2c_uninit(void);
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void cat_i2c_init(void);
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uint8_t cat_command_read(uint8_t device_id, uint8_t address, uint8_t *data);
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void cat_command_write(uint8_t device_id, uint8_t address, uint8_t *data);
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#endif /* !_ADA5272_I2C_H_ */
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