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56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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/**
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* @file regi2c_lp_bias.h
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* @brief Register definitions for analog to calibrate o_code for getting a more precise voltage.
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*
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* This file lists register fields of low power dbais, located on an internal configuration
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* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
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* rtc_init function in rtc_init.c.
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*/
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#define I2C_ULP 0x61
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#define I2C_ULP_HOSTID 0
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#define I2C_ULP_IR_RESETB 0
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#define I2C_ULP_IR_RESETB_MSB 0
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#define I2C_ULP_IR_RESETB_LSB 0
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#define I2C_ULP_IR_FORCE_XPD_CK 0
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#define I2C_ULP_IR_FORCE_XPD_CK_MSB 2
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#define I2C_ULP_IR_FORCE_XPD_CK_LSB 2
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#define I2C_ULP_IR_FORCE_XPD_IPH 0
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#define I2C_ULP_IR_FORCE_XPD_IPH_MSB 4
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#define I2C_ULP_IR_FORCE_XPD_IPH_LSB 4
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#define I2C_ULP_IR_DISABLE_WATCHDOG_CK 0
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#define I2C_ULP_IR_DISABLE_WATCHDOG_CK_MSB 6
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#define I2C_ULP_IR_DISABLE_WATCHDOG_CK_LSB 6
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#define I2C_ULP_O_DONE_FLAG 3
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#define I2C_ULP_O_DONE_FLAG_MSB 0
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#define I2C_ULP_O_DONE_FLAG_LSB 0
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#define I2C_ULP_BG_O_DONE_FLAG 3
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#define I2C_ULP_BG_O_DONE_FLAG_MSB 3
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#define I2C_ULP_BG_O_DONE_FLAG_LSB 3
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#define I2C_ULP_OCODE 4
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#define I2C_ULP_OCODE_MSB 7
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#define I2C_ULP_OCODE_LSB 0
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#define I2C_ULP_IR_FORCE_CODE 5
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#define I2C_ULP_IR_FORCE_CODE_MSB 6
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#define I2C_ULP_IR_FORCE_CODE_LSB 6
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#define I2C_ULP_EXT_CODE 6
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#define I2C_ULP_EXT_CODE_MSB 7
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#define I2C_ULP_EXT_CODE_LSB 0
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