4c60bc9e68
- Audio playback works - Touchscreen and buttons work - Bootloader works and is capable of dual boot - Plugins are working - Cabbiev2 theme has been ported - Stable for general usage Thanks to Marc Aarts for porting Cabbiev2 and plugin bitmaps. There's a few minor known issues: - Bootloader must be installed manually using 'usbboot' as there is no support in jztool yet. - Keymaps may be lacking, need further testing and feedback. - Some plugins may not be fully adapted to the screen size and could benefit from further tweaking. - LCD shows abnormal effects under some circumstances: for example, after viewing a mostly black screen an afterimage appears briefly when going back to a brightly-lit screen. Sudden power-off without proper shutdown of the backlight causes a "dissolving" effect. - CW2015 battery reporting driver is buggy, and disabled for now. Battery reporting is currently voltage-based using the AXP192. Change-Id: I635e83f02a880192c5a82cb0861ad3a61c137c3a
57 lines
2 KiB
C
57 lines
2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2021 Aidan MacDonald
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __CW2015_H__
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#define __CW2015_H__
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#include <stdint.h>
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#include <stdbool.h>
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/* Driver for I2C battery fuel gauge IC CW2015. */
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#define CW2015_REG_VERSION 0x00
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#define CW2015_REG_VCELL 0x02 /* 14 bits, registers 0x02 - 0x03 */
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#define CW2015_REG_SOC 0x04 /* 16 bits, registers 0x04 - 0x05 */
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#define CW2015_REG_RRT_ALERT 0x06 /* 13 bit RRT + alert flag, 0x06-0x07 */
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#define CW2015_REG_CONFIG 0x08
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#define CW2015_REG_MODE 0x0a
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#define CW2015_REG_BATINFO 0x10 /* cf. mainline Linux CW2015 driver */
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#define CW2015_SIZE_BATINFO 64
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extern void cw2015_init(void);
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/* Read the battery terminal voltage, converted to millivolts. */
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extern int cw2015_get_vcell(void);
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/* Read the SOC, in percent (0-100%). */
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extern int cw2015_get_soc(void);
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/* Get the estimated remaining run time, in minutes.
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* Not a linearly varying quantity, according to the datasheet. */
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extern int cw2015_get_rrt(void);
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/* Read the current battery profile */
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extern const uint8_t* cw2015_get_bat_info(void);
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/* Debug screen */
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extern bool cw2015_debug_menu(void);
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#endif /* __CW2015_H__ */
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