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Added HiFiMAN HM-801 target. FS#12355. This also renames tda1543.{ch} used by HM-60x to dummy_codec.{ch} as it works for PCM1704 used by HM-801.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30891 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andrew Ryabinin
parent
50211e2054
commit
2164aab902
19 changed files with 560 additions and 13 deletions
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@ -26,7 +26,7 @@
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#ifdef RK27_GENERIC
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#define DEBUG_CANCEL BUTTON_VOL
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#elif defined(HM60X)
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#elif defined(HM60X) || defined(HM801)
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#define DEBUG_CANCEL BUTTON_LEFT
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#endif
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68
firmware/target/arm/rk27xx/hm801/button-hm801.c
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68
firmware/target/arm/rk27xx/hm801/button-hm801.c
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@ -0,0 +1,68 @@
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/***************************************************************************
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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) 2011 Andrew Ryabinin
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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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#include "config.h"
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#include "system.h"
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#include "button.h"
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#include "adc.h"
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void button_init_device(void) {
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/* setup button gpio as input */
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GPIO_PCCON &= ~(POWEROFF_BUTTON);
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}
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int button_read_device(void) {
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int adc_val = adc_read(ADC_BUTTONS);
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int button = 0;
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if (adc_val < 480) { /* middle */
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if (adc_val < 200) { /* 200 - 0 */
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if (adc_val < 30) {
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button = BUTTON_UP;
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} else {
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button = BUTTON_RIGHT; /* 30 - 200 */
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}
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} else { /* 200 - 480 */
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if (adc_val < 370) {
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button = BUTTON_SELECT;
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} else {
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button = BUTTON_DOWN;
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}
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}
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} else { /* > 480 */
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if (adc_val < 690) { /* 480 - 690 */
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if (adc_val < 580) {
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button = BUTTON_LEFT;
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} else {
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button = BUTTON_NEXT;
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}
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} else { /* > 680 */
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if (adc_val < 840) {
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button = BUTTON_PREV;
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} else {
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if (adc_val < 920) {
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button = BUTTON_PLAY;
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}
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}
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}
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}
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return button | (GPIO_PCDR & POWEROFF_BUTTON);
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}
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47
firmware/target/arm/rk27xx/hm801/button-target.h
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47
firmware/target/arm/rk27xx/hm801/button-target.h
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@ -0,0 +1,47 @@
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/***************************************************************************
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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) 2011 Andrew Ryabinin
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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 _BUTTON_TARGET_H_
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#define _BUTTON_TARGET_H_
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#include <stdbool.h>
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#include "config.h"
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void button_init_device(void);
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int button_read_device(void);
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#define BUTTON_UP 0x00000001
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#define BUTTON_DOWN 0x00000004
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#define BUTTON_LEFT 0x00000008
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#define BUTTON_RIGHT 0x00000010
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#define BUTTON_SELECT 0x00000020
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#define BUTTON_NEXT 0x00000040
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#define BUTTON_PREV 0x00000080
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#define BUTTON_PLAY 0x00000100
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#define BUTTON_REMOTE 0
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#define POWEROFF_BUTTON 0x02
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#define POWEROFF_COUNT 30
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#endif /* _BUTTON_TARGET_H_ */
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49
firmware/target/arm/rk27xx/hm801/power-hm801.c
Normal file
49
firmware/target/arm/rk27xx/hm801/power-hm801.c
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@ -0,0 +1,49 @@
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/***************************************************************************
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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 © 2009 Bertrik Sikken
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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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#include <stdbool.h>
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#include "config.h"
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#include "inttypes.h"
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#include "power.h"
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#include "panic.h"
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#include "system.h"
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#include "usb_core.h" /* for usb_charging_maxcurrent_change */
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void power_off(void)
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{
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GPIO_PCDR &= ~(1<<0);
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while(1);
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}
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void power_init(void)
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{
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GPIO_PCDR |= (1<<0);
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GPIO_PCCON |= (1<<0);
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}
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unsigned int power_input_status(void)
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{
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return (usb_detect() == USB_INSERTED) ? POWER_INPUT_MAIN_CHARGER : POWER_INPUT_NONE;
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}
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bool charging_state(void)
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{
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return true;
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}
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60
firmware/target/arm/rk27xx/hm801/powermgmt-hm801.c
Normal file
60
firmware/target/arm/rk27xx/hm801/powermgmt-hm801.c
Normal file
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@ -0,0 +1,60 @@
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/***************************************************************************
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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 © 2011 Andrew Ryabinin
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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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#include "config.h"
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#include "adc.h"
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#include "adc-target.h"
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#include "powermgmt.h"
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/* Battery voltage calculation and discharge/charge curves for the HiFiMAN HM-801.
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I don't know how to calculate battery voltage, so all values represented here is just
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values from adc battery channel, not millivolts.
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Discharge and charge curves have not been calibrated yet.
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*/
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const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
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{
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/* OF power off device when this value reached */
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430
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};
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const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
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{
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425
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};
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/* adc values of 0%, 10%, ... 100% when charging disabled */
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const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
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{
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/* TODO: simple uncalibrated curve */
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{ 425, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520 }
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};
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/* adc values of 0%, 10%, ... 100% when charging enabled */
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const unsigned short percent_to_volt_charge[11] =
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/* TODO: simple uncalibrated curve */
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{ 425, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520 };
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unsigned int battery_adc_voltage(void)
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{
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return adc_read(ADC_BATTERY);
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}
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@ -37,7 +37,7 @@ unsigned int lcd_data_transform(unsigned int data)
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/* g = ((data & 0x00000300) >> 2) | ((data & 0x000000e0) >> 3); */
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g = ((data & 0x00000300) << 6) | ((data & 0x000000e0) << 5);
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b = (data & 0x00000001f) << 3;
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#elif defined(HM60X)
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#elif defined(HM60X) || defined(HM801)
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/* 16 bit interface */
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r = (data & 0x0000f800) << 8;
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g = (data & 0x000007e0) << 5;
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@ -126,10 +126,16 @@ static void mmu_buff_reset(void)
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MMU_CTRL |= MMU_BUFII_RESET | MMU_BUFI_RESET;
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}
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/* My generic device uses PC7 pin, active low */
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static inline bool card_detect_target(void)
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{
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#if defined(RK27_GENERIC)
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/* My generic device uses PC7 pin, active low */
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return !(GPIO_PCDR & 0x80);
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#elif defined(HM60X) || defined(HM801)
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return !(GPIO_PFDR & (1<<2));
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#else
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#error "Unknown target"
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#endif
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}
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/* Send command to the SD card. Command finish is signaled in ISR */
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