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Added pmic configuration on nano iot 33 variant #523

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Added pmic configuration on nano iot 33 variant #523

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2 changes: 1 addition & 1 deletion boards.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -208,7 +208,7 @@ mkrwifi1010.build.usb_product="Arduino MKR WiFi 1010"
mkrwifi1010.build.usb_manufacturer="Arduino LLC"
mkrwifi1010.build.board=SAMD_MKRWIFI1010
mkrwifi1010.build.core=arduino
mkrwifi1010.build.extra_flags=-DUSE_ARDUINO_MKR_PIN_LAYOUT -D__SAMD21G18A__ {build.usb_flags} -DUSE_BQ24195L_PMIC
mkrwifi1010.build.extra_flags=-DUSE_ARDUINO_MKR_PIN_LAYOUT -D__SAMD21G18A__ {build.usb_flags} -DUSE_BQ24195L_PMIC -DUSE_MP2629_PMIC
mkrwifi1010.build.ldscript=linker_scripts/gcc/flash_with_bootloader.ld
mkrwifi1010.build.openocdscript=openocd_scripts/arduino_zero.cfg
mkrwifi1010.build.variant=mkrwifi1010
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175 changes: 175 additions & 0 deletions cores/arduino/PMIC/BQ24195.h
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@@ -0,0 +1,175 @@
/*
BQ24195.h - Register definitions for BQ24195/BQ24195L PMICs.
Copyright (c) 2020 Kevin P. Fleming. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/

#pragma once

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef union {
struct {
uint8_t IINLIM:3;
uint8_t VINDPM:4;
uint8_t EN_HIZ:1;
};
uint8_t val;
} BQ24195_REG00;

static_assert(sizeof(BQ24195_REG00) == 1, "BQ24195_REG00 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t RSVD:1;
uint8_t SYS_MIN:3;
uint8_t CHG_CONFIG_ENABLE:1;
uint8_t CHG_CONFIG_OTG:1;
uint8_t WATCHDOG_TIMER_RESET:1;
uint8_t REGISTER_RESET:1;
};
uint8_t val;
} BQ24195_REG01;

static_assert(sizeof(BQ24195_REG01) == 1, "BQ24195_REG01 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t FORCE_20PCT:1;
uint8_t RSVD:1;
uint8_t ICHG:6;
};
uint8_t val;
} BQ24195_REG02;

static_assert(sizeof(BQ24195_REG02) == 1, "BQ24195_REG02 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t ITERM:4;
uint8_t IPRECHG:4;
};
uint8_t val;
} BQ24195_REG03;

static_assert(sizeof(BQ24195_REG03) == 1, "BQ24195_REG03 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t VRECHG:1;
uint8_t BATLOWV:1;
uint8_t VREG:6;
};
uint8_t val;
} BQ24195_REG04;

static_assert(sizeof(BQ24195_REG04) == 1, "BQ24195_REG04 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t RSVD:1;
uint8_t CHG_TIMER:2;
uint8_t EN_TIMER:1;
uint8_t WATCHDOG:2;
uint8_t TERM_STAT:1;
uint8_t EN_TERM:1;
};
uint8_t val;
} BQ24195_REG05;

static_assert(sizeof(BQ24195_REG05) == 1, "BQ24195_REG05 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t VRECHG:1;
uint8_t BATLOWV:1;
uint8_t VREG:6;
};
uint8_t val;
} BQ24195_REG06;

static_assert(sizeof(BQ24195_REG06) == 1, "BQ24195_REG06 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t INT_MASK_BAT:1;
uint8_t INT_MASK_CHG:1;
uint8_t RSVD:3;
uint8_t BATFET_DISABLE:1;
uint8_t TMR2X_EN:1;
uint8_t DPDM_EN:1;
};
uint8_t val;
} BQ24195_REG07;

static_assert(sizeof(BQ24195_REG07) == 1, "BQ24195_REG07 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t VSYS_STAT:1;
uint8_t THERM_STAT:1;
uint8_t PG_STAT:1;
uint8_t DPM_STAT:1;
uint8_t CHRG_STAT:2;
uint8_t VBUS_STAT:2;
};
uint8_t val;
} BQ24195_REG08;

static_assert(sizeof(BQ24195_REG08) == 1, "BQ24195_REG08 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t NTC_FAULT:3;
uint8_t BAT_FAULT:1;
uint8_t CHRG_FAULT:2;
uint8_t RSVD:1;
uint8_t WATCHDOG_FAULT:1;
};
uint8_t val;
} BQ24195_REG09;

static_assert(sizeof(BQ24195_REG09) == 1, "BQ24195_REG09 union size is incorrect, should be 1 byte.");

typedef union {
struct {
uint8_t DEV_REG:2;
uint8_t TS_PROFILE:1;
uint8_t PN:3;
uint8_t RSVD:2;
};
uint8_t val;
} BQ24195_REG0A;

static_assert(sizeof(BQ24195_REG0A) == 1, "BQ24195_REG0A union size is incorrect, should be 1 byte.");

#define BQ24195_ADDRESS 0x6B
#define BQ24195_REG00_ADDRESS 0x00
#define BQ24195_REG01_ADDRESS 0x01
#define BQ24195_REG02_ADDRESS 0x02
#define BQ24195_REG03_ADDRESS 0x03
#define BQ24195_REG04_ADDRESS 0x04
#define BQ24195_REG05_ADDRESS 0x05
#define BQ24195_REG06_ADDRESS 0x06
#define BQ24195_REG07_ADDRESS 0x07
#define BQ24195_REG08_ADDRESS 0x08
#define BQ24195_REG09_ADDRESS 0x09
#define BQ24195_REG0A_ADDRESS 0x0A

#ifdef __cplusplus
} // extern "C"
#endif
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