Thomas Lyp / DevLibMemoryController

Initial commit

Dependencies:   FastPWM

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/TARGET_UBLOX_C030/min_battery_voltage.h@0:bb348c97df44, 2020-09-16 (annotated)

Committer:
lypinator
Date:
Wed Sep 16 01:11:49 2020 +0000
Revision:
0:bb348c97df44
Added PWM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lypinator 0:bb348c97df44 1 /* mbed Microcontroller Library
lypinator 0:bb348c97df44 2 * Copyright (c) 2006-2017 ARM Limited
lypinator 0:bb348c97df44 3 *
lypinator 0:bb348c97df44 4 * Licensed under the Apache License, Version 2.0 (the "License");
lypinator 0:bb348c97df44 5 * you may not use this file except in compliance with the License.
lypinator 0:bb348c97df44 6 * You may obtain a copy of the License at
lypinator 0:bb348c97df44 7 *
lypinator 0:bb348c97df44 8 * http://www.apache.org/licenses/LICENSE-2.0
lypinator 0:bb348c97df44 9 *
lypinator 0:bb348c97df44 10 * Unless required by applicable law or agreed to in writing, software
lypinator 0:bb348c97df44 11 * distributed under the License is distributed on an "AS IS" BASIS,
lypinator 0:bb348c97df44 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
lypinator 0:bb348c97df44 13 * See the License for the specific language governing permissions and
lypinator 0:bb348c97df44 14 * limitations under the License.
lypinator 0:bb348c97df44 15 */
lypinator 0:bb348c97df44 16
lypinator 0:bb348c97df44 17 #ifndef MIN_BATTERY_VOLTAGE_H
lypinator 0:bb348c97df44 18 #define MIN_BATTERY_VOLTAGE_H
lypinator 0:bb348c97df44 19
lypinator 0:bb348c97df44 20 #include "hal/i2c_api.h"
lypinator 0:bb348c97df44 21
lypinator 0:bb348c97df44 22 #ifdef __cplusplus
lypinator 0:bb348c97df44 23 extern"C"{
lypinator 0:bb348c97df44 24 #endif
lypinator 0:bb348c97df44 25
lypinator 0:bb348c97df44 26 #define BQ24295_I2C_ADDRESS (0x6B)
lypinator 0:bb348c97df44 27 #define I2C_FREQUENCY 100000
lypinator 0:bb348c97df44 28 #define MIN_BATTERY_VOLTAGE_MASK (0x87)
lypinator 0:bb348c97df44 29
lypinator 0:bb348c97df44 30 /** Initializes an instance of class BatteryChargerI2c which is using the STM HAL I2C APIs
lypinator 0:bb348c97df44 31 * This allows longer USB cables or USB ports with lower output voltages to power the board correctly.
lypinator 0:bb348c97df44 32 */
lypinator 0:bb348c97df44 33
lypinator 0:bb348c97df44 34 void set_minimum_battery_voltage(void);
lypinator 0:bb348c97df44 35 char read_from_i2c(int slave_addr, int reg_addr, int* data_read, i2c_t i2c_obj);
lypinator 0:bb348c97df44 36 char write_to_i2c(int slave_addr, int reg_addr,int data_write, i2c_t i2c_obj);
lypinator 0:bb348c97df44 37
lypinator 0:bb348c97df44 38 #ifdef __cplusplus
lypinator 0:bb348c97df44 39 }
lypinator 0:bb348c97df44 40 #endif
lypinator 0:bb348c97df44 41
lypinator 0:bb348c97df44 42 #endif // MIN_BATTERY_VOLTAGE_H