8a2c480a48
- Add MTD progmem support. - NVM USER PAGE IOCTLs support. boards: metro-m4 Add support for: - SmartFS inicialization. - AT24 EEPROM. - GPIO dev support. - BQ27426 gauge inicialization. drives: power - Add BQ27426 fuel gauge support. Testing: - Build check only. Signed-off-by: Leomar Mateus Radke <leomar@falker.com.br>
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/****************************************************************************
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* boards/arm/samd5e5/metro-m4/src/sam_bq27426.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <debug.h>
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#include <errno.h>
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#include <nuttx/i2c/i2c_master.h>
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#include <nuttx/power/battery_gauge.h>
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#include <nuttx/power/bq27426.h>
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#include <nuttx/power/battery_ioctl.h>
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#include "arm_arch.h"
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#include "chip.h"
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#include "hardware/sam_i2c_master.h"
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#include "metro-m4.h"
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#include <arch/board/board.h>
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#include "sam_config.h"
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef CONFIG_BQ27426
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: sam_bq24298_initialize
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*
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* Description:
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* Called to configure bq24298
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*
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****************************************************************************/
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int sam_bq27426_initialize(FAR const char *devname)
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{
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FAR struct battery_gauge_dev_s *bq27426_m4;
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bq27426_m4 = (FAR struct battery_gauge_dev_s *)bq27426_initialize(
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g_i2c5_dev,
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BQ27426_I2C_ADDRESS,
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100000);
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return battery_gauge_register(devname, bq27426_m4);
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}
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#endif /* CONFIG_BQ27426 */ |