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surfansf28: More fixes:

Browse source 
* Use 16-bit audio output
 * More audio tweaks (mute on startup, working volume control)
 * Treat the rotary input as a scroll wheel (works now)

To-dos:

 * Better global keymap (incorporate touchscreen)
 * Turn on plugins and define the approximately eight bajillion keymaps
 * Still have some audible pops when we turn on, need to figure out why
 * Default Cabbiev2 comes off as rather crappy on this device

...I don't know how much work I will do on this thing, as the limited
number of physical controls (and a lack of a line-out) mean I'd never
want to use this thing myself.

Change-Id: I37229d92766495219ee989d9ae48b5ed79bd45f5
This commit is contained in:
Solomon Peachy 2025-05-05 23:21:05 -04:00
parent 9b39c96ac7
commit 0ebfab36ba
6 changed files with 26 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

35
apps/keymaps/keymap-surfansf28.c
View file

@ -52,10 +52,8 @@ static const struct button_mapping button_context_wps[] =
{ ACTION_WPS_STOPSEEK, BUTTON_NEXT | BUTTON_REL, BUTTON_NEXT | BUTTON_REPEAT },
{ ACTION_WPS_SKIPNEXT, BUTTON_NEXT | BUTTON_REL, BUTTON_NONE },
{ ACTION_WPS_SKIPPREV, BUTTON_PREV | BUTTON_REL, BUTTON_NONE },
{ ACTION_WPS_VOLUP, BUTTON_RIGHT, BUTTON_NONE },
{ ACTION_WPS_VOLUP, BUTTON_RIGHT | BUTTON_REPEAT , BUTTON_NONE },
{ ACTION_WPS_VOLDOWN, BUTTON_LEFT, BUTTON_NONE },
{ ACTION_WPS_VOLDOWN, BUTTON_LEFT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_WPS_VOLUP, BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_WPS_VOLDOWN, BUTTON_SCROLL_BACK, BUTTON_NONE },
LAST_ITEM_IN_LIST
};
@ -63,10 +61,8 @@ static const struct button_mapping button_context_wps[] =
static const struct button_mapping button_context_list[] =
{
{ ACTION_LIST_VOLUP, BUTTON_RIGHT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_LIST_VOLUP, BUTTON_RIGHT, BUTTON_NONE },
{ ACTION_LIST_VOLDOWN, BUTTON_LEFT, BUTTON_NONE },
{ ACTION_LIST_VOLDOWN, BUTTON_LEFT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_WPS_VOLUP, BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_WPS_VOLDOWN, BUTTON_SCROLL_BACK, BUTTON_NONE },
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
};
@ -92,10 +88,8 @@ static const struct button_mapping button_context_listtree_scroll_without_combo[
static const struct button_mapping button_context_settings[] =
{
{ ACTION_SETTINGS_INC, BUTTON_RIGHT | BUTTON_REL, BUTTON_NONE },
{ ACTION_SETTINGS_INCREPEAT, BUTTON_RIGHT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_SETTINGS_DEC, BUTTON_LEFT | BUTTON_REL, BUTTON_NONE },
{ ACTION_SETTINGS_DECREPEAT, BUTTON_LEFT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_SETTINGS_INC, BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_SETTINGS_DEC, BUTTON_SCROLL_BACK, BUTTON_NONE },
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
};
@ -118,7 +112,6 @@ static const struct button_mapping button_context_mainmenu[] =
static const struct button_mapping button_context_yesno[] =
{
{ ACTION_YESNO_ACCEPT, BUTTON_PLAY, BUTTON_NONE },
{ ACTION_YESNO_ACCEPT, BUTTON_LEFT, BUTTON_NONE },
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
};
@ -138,14 +131,10 @@ static const struct button_mapping button_context_eq[] =
static const struct button_mapping button_context_keyboard[] =
{
{ ACTION_KBD_LEFT, BUTTON_LEFT, BUTTON_NONE },
{ ACTION_KBD_LEFT, BUTTON_LEFT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_KBD_RIGHT, BUTTON_RIGHT, BUTTON_NONE },
{ ACTION_KBD_RIGHT, BUTTON_RIGHT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_KBD_CURSOR_LEFT, BUTTON_PLAY | BUTTON_LEFT, BUTTON_NONE },
{ ACTION_KBD_CURSOR_LEFT, BUTTON_PLAY | BUTTON_LEFT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_KBD_CURSOR_RIGHT, BUTTON_PLAY | BUTTON_RIGHT, BUTTON_NONE },
{ ACTION_KBD_CURSOR_RIGHT, BUTTON_PLAY | BUTTON_RIGHT | BUTTON_REPEAT, BUTTON_NONE },
{ ACTION_KBD_LEFT, BUTTON_SCROLL_BACK, BUTTON_NONE },
{ ACTION_KBD_RIGHT, BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_KBD_CURSOR_LEFT, BUTTON_PLAY | BUTTON_SCROLL_BACK, BUTTON_NONE },
{ ACTION_KBD_CURSOR_RIGHT, BUTTON_PLAY | BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_KBD_SELECT, BUTTON_PLAY, BUTTON_NONE },
{ ACTION_KBD_UP, BUTTON_PREV, BUTTON_NONE },
{ ACTION_KBD_UP, BUTTON_PREV | BUTTON_REPEAT, BUTTON_NONE },
@ -177,8 +166,8 @@ static const struct button_mapping button_context_quickscreen[] =
static const struct button_mapping button_context_pitchscreen[] =
{
{ ACTION_PS_INC_SMALL, BUTTON_RIGHT | BUTTON_REL, BUTTON_NONE },
{ ACTION_PS_DEC_SMALL, BUTTON_LEFT |BUTTON_REL, BUTTON_NONE },
{ ACTION_PS_INC_SMALL, BUTTON_SCROLL_FWD, BUTTON_NONE },
{ ACTION_PS_DEC_SMALL, BUTTON_SCROLL_BACK, BUTTON_NONE },
{ ACTION_PS_EXIT, BUTTON_POWER, BUTTON_NONE },
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)

2
bootloader/hibyos_linux.c
View file

@ -98,6 +98,8 @@
#define BUTTON_UP BUTTON_PREV
#define BUTTON_DOWN BUTTON_NEXT
#define BUTTON_SELECT BUTTON_PLAY
#define BUTTON_LEFT BUTTON_SCROLL_BACK
#define BUTTON_RIGHT BUTTON_SCROLL_FWD
#include "bitmaps/hibyicon.h"
#else
#error "must define ICON_WIDTH/HEIGHT"

3
firmware/export/config/surfansf28.h
View file

@ -18,6 +18,8 @@
//#define HAVE_HOTKEY
#define HAVE_HEADPHONE_DETECTION
#define HAVE_SCROLLWHEEL
#define NO_BUTTON_LR
#ifndef BOOTLOADER
#define HAVE_BUTTON_DATA
@ -40,7 +42,6 @@
/* Audio codec */
#define HAVE_SURFANS_LINUX_CODEC
#define HAVE_ALSA_32BIT
/* We don't have hardware controls */
#define HAVE_SW_TONE_CONTROLS

4
firmware/export/surfanslinux_codec.h
View file

@ -5,10 +5,10 @@
AUDIOHW_SETTING(VOLUME, "dB", 1, 5, -102*10, 0, -30*10)
#endif
// We want this, but the codec takes over a second to unmute!
//#define AUDIOHW_MUTE_ON_STOP
#define AUDIOHW_MUTE_ON_SRATE_CHANGE
//#define AUDIOHW_NEEDS_INITIAL_UNMUTE
AUDIOHW_SETTING(FILTER_ROLL_OFF, "", 0, 1, 0, 4, 0)
#define AUDIOHW_HAVE_SHORT2_ROLL_OFF

4
firmware/target/hosted/surfans/button-f28.c
View file

@ -36,9 +36,9 @@ int button_map(int keycode)
switch(keycode)
{
case KEY_LEFT:
return BUTTON_LEFT;
return BUTTON_SCROLL_BACK;
case KEY_RIGHT:
return BUTTON_RIGHT;
return BUTTON_SCROLL_FWD;
case KEY_PLAYPAUSE:
return BUTTON_PLAY;
case KEY_NEXTSONG:

4
firmware/target/hosted/surfans/button-target.h
View file

@ -28,8 +28,8 @@
#define BUTTON_PREV 0x00000002
#define BUTTON_NEXT 0x00000004
#define BUTTON_PLAY 0x00000008
#define BUTTON_LEFT 0x00000010
#define BUTTON_RIGHT 0x00000020
#define BUTTON_SCROLL_BACK 0x00000010
#define BUTTON_SCROLL_FWD 0x00000020
#define BUTTON_MAIN 0x0000003f
#define BUTTON_TOUCH 0x00000040