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Improve PSTV controllers
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- Support analog LT/RT
- Support L3/R3

Resolve #21
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@d3m3vilurr
d3m3vilurr committed Sep 28, 2016
1 parent d811df7 commit 266b989
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Showing 6 changed files with 92 additions and 67 deletions.
8 changes: 4 additions & 4 deletions mappings/vita.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -3,13 +3,13 @@
# everything else is ordinary key codes

# left stick x axis
abs_x = 0
abs_x = 400000
# y axis
abs_y = 1
abs_y = 400001
# right stick x axis
abs_rx = 2
abs_rx = 400002
# y axis
abs_ry = 3
abs_ry = 400003

# cross
btn_south = 304000
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2 changes: 2 additions & 0 deletions src/config.h
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Expand Up @@ -19,6 +19,7 @@

#include <Limelight.h>

#include <stdint.h>
#include <stdbool.h>

#define MAX_INPUTS 6
Expand All @@ -44,6 +45,7 @@ typedef struct _CONFIGURATION {
char* address;
char* mapping;
char* platform;
uint32_t model;
char* config_file;
char key_dir[4096];
bool sops;
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4 changes: 2 additions & 2 deletions src/gui/ui_settings.c
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Expand Up @@ -27,8 +27,8 @@ static unsigned int settings_special_codes[] = {0, INPUT_SPECIAL_KEY_PAUSE | INP
RB_FLAG | INPUT_TYPE_GAMEPAD,
LS_CLK_FLAG | INPUT_TYPE_GAMEPAD,
RS_CLK_FLAG | INPUT_TYPE_GAMEPAD,
LEFT_TRIGGER | INPUT_TYPE_AXIS,
RIGHT_TRIGGER | INPUT_TYPE_AXIS,
LEFT_TRIGGER | INPUT_TYPE_ANALOG,
RIGHT_TRIGGER | INPUT_TYPE_ANALOG,
BUTTON_LEFT | INPUT_TYPE_MOUSE,
BUTTON_RIGHT | INPUT_TYPE_MOUSE,
BUTTON_MIDDLE | INPUT_TYPE_MOUSE,
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4 changes: 2 additions & 2 deletions src/input/mapping.h
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Expand Up @@ -21,8 +21,8 @@
#include <stdbool.h>

struct mapping {
short abs_x, abs_y, abs_z;
short abs_rx, abs_ry, abs_rz;
uint32_t abs_x, abs_y, abs_z;
uint32_t abs_rx, abs_ry, abs_rz;

bool reverse_x, reverse_y;
bool reverse_rx, reverse_ry;
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139 changes: 81 additions & 58 deletions src/input/vita.c
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Expand Up @@ -36,6 +36,7 @@

#include <psp2/net/net.h>
#include <psp2/sysmodule.h>
#include <psp2/kernel/sysmem.h>

#include <psp2/ctrl.h>
#include <psp2/touch.h>
Expand Down Expand Up @@ -164,9 +165,34 @@ static void move_wheel(SceTouchData old, SceTouchData cur) {
LiSendScrollEvent(delta_y);
}

static short pad_value(SceCtrlData pad, int sec) {
bool check_input(uint32_t identifier, SceCtrlData pad, SceTouchData screen) {
uint32_t type = identifier & INPUT_TYPE_MASK;
int value = identifier & INPUT_VALUE_MASK;

switch (type) {
case INPUT_TYPE_TOUCHSCREEN:
if (value < TOUCHSEC_NORTHWEST || value > TOUCHSEC_SOUTHEAST) {
return false;
}
return check_touch_sector(screen, value) != -1;
case INPUT_TYPE_GAMEPAD:
return pad.buttons & value;
}
return false;
}

static short pad_analog_value(uint32_t identifier, SceCtrlData pad, SceTouchData screen) {
unsigned char value = 0;
switch (sec) {

if ((identifier & INPUT_TYPE_MASK) != INPUT_TYPE_ANALOG) {
return check_input(identifier, pad, screen) ? 0xff : 0;
}

switch (identifier & INPUT_VALUE_MASK) {
case LEFT_TRIGGER:
return pad.lt;
case RIGHT_TRIGGER:
return pad.rt;
case LEFTX:
value = pad.lx;
break;
Expand All @@ -184,22 +210,6 @@ static short pad_value(SceCtrlData pad, int sec) {
return (short) (value * 256 - (1 << 15) + 128);
}

bool check_input(uint32_t identifier, SceCtrlData pad, SceTouchData screen) {
uint32_t type = identifier & INPUT_TYPE_MASK;
int value = identifier & INPUT_VALUE_MASK;

switch (type) {
case INPUT_TYPE_TOUCHSCREEN:
if (value < TOUCHSEC_NORTHWEST || value > TOUCHSEC_SOUTHEAST) {
return false;
}
return check_touch_sector(screen, value) != -1;
case INPUT_TYPE_GAMEPAD:
return pad.buttons & value;
}
return false;
}

static int special_input_config_code(short identifier) {
switch (identifier) {
case TOUCHSEC_SPECIAL_NW:
Expand Down Expand Up @@ -237,7 +247,7 @@ static void special_input(SceTouchData screen, input_data *input) {
special_input_status[idx] = true;
LiSendMouseButtonEvent(BUTTON_ACTION_PRESS, code);
break;
case INPUT_TYPE_AXIS:
case INPUT_TYPE_ANALOG:
switch (code) {
case LEFT_TRIGGER:
input->left_trigger = 0xff;
Expand Down Expand Up @@ -267,8 +277,8 @@ static void special_input(SceTouchData screen, input_data *input) {
}
}

#define CHECK_INPUT(id) check_input((id), pad, back)
#define INPUT(id, flag) if (check_input((id), pad, back)) input.button |= (flag);
#define INPUT_BUTTON(id, flag) if (check_input((id), pad, back)) input.button |= (flag);
#define INPUT_ANALOG(id) pad_analog_value((id), pad, back)

static SceCtrlData pad;
static SceTouchData front;
Expand All @@ -283,45 +293,47 @@ static SceRtcTick current, until;
static int special_status;

static input_data old;
static int controller_port;

void vitainput_process(void) {
memset(&pad, 0, sizeof(pad));

sceCtrlPeekBufferPositive(0, &pad, 1);
sceCtrlReadBufferPositiveExt2(controller_port, &pad, 1);

sceTouchPeek(SCE_TOUCH_PORT_FRONT, &front, 1);
sceTouchPeek(SCE_TOUCH_PORT_BACK, &back, 1);
sceRtcGetCurrentTick(&current);

input_data input = {0};

// buttons
INPUT(map.btn_dpad_up, UP_FLAG);
INPUT(map.btn_dpad_left, LEFT_FLAG);
INPUT(map.btn_dpad_down, DOWN_FLAG);
INPUT(map.btn_dpad_right, RIGHT_FLAG);
INPUT_BUTTON(map.btn_dpad_up, UP_FLAG);
INPUT_BUTTON(map.btn_dpad_left, LEFT_FLAG);
INPUT_BUTTON(map.btn_dpad_down, DOWN_FLAG);
INPUT_BUTTON(map.btn_dpad_right, RIGHT_FLAG);

INPUT(map.btn_start, PLAY_FLAG);
INPUT(map.btn_select, BACK_FLAG);
INPUT_BUTTON(map.btn_start, PLAY_FLAG);
INPUT_BUTTON(map.btn_select, BACK_FLAG);

INPUT(map.btn_north, Y_FLAG);
INPUT(map.btn_east, B_FLAG);
INPUT(map.btn_south, A_FLAG);
INPUT(map.btn_west, X_FLAG);
INPUT_BUTTON(map.btn_north, Y_FLAG);
INPUT_BUTTON(map.btn_east, B_FLAG);
INPUT_BUTTON(map.btn_south, A_FLAG);
INPUT_BUTTON(map.btn_west, X_FLAG);

INPUT(map.btn_tl2, LS_CLK_FLAG);
INPUT(map.btn_tr2, RS_CLK_FLAG);
INPUT_BUTTON(map.btn_tl2, LS_CLK_FLAG);
INPUT_BUTTON(map.btn_tr2, RS_CLK_FLAG);

INPUT(map.btn_thumbl, LB_FLAG);
INPUT(map.btn_thumbr, RB_FLAG);
INPUT_BUTTON(map.btn_thumbl, LB_FLAG);
INPUT_BUTTON(map.btn_thumbr, RB_FLAG);

// AXIS
input.left_trigger = CHECK_INPUT(map.btn_tl) ? 0xff : 0;
input.right_trigger = CHECK_INPUT(map.btn_tr) ? 0xff : 0;
// ANALOG
input.left_trigger = INPUT_ANALOG(map.btn_tl);
input.right_trigger = INPUT_ANALOG(map.btn_tr);

input.lx = pad_value(pad, map.abs_x),
input.ly = pad_value(pad, map.abs_y),
input.rx = pad_value(pad, map.abs_rx),
input.ry = pad_value(pad, map.abs_ry);
input.lx = INPUT_ANALOG(map.abs_x);
input.ly = INPUT_ANALOG(map.abs_y);
input.rx = INPUT_ANALOG(map.abs_rx);
input.ry = INPUT_ANALOG(map.abs_ry);

// special touchscreen buttons
special_input(front, &input);
Expand Down Expand Up @@ -429,7 +441,7 @@ int vitainput_thread(SceSize args, void *argp) {
}

bool vitainput_init() {
sceCtrlSetSamplingMode(SCE_CTRL_MODE_ANALOG_WIDE);
sceCtrlSetSamplingModeExt(SCE_CTRL_MODE_ANALOG_WIDE);
sceTouchSetSamplingState(SCE_TOUCH_PORT_FRONT, SCE_TOUCH_SAMPLING_STATE_START);
sceTouchSetSamplingState(SCE_TOUCH_PORT_BACK, SCE_TOUCH_SAMPLING_STATE_START);

Expand All @@ -443,35 +455,46 @@ bool vitainput_init() {
}

void vitainput_config(CONFIGURATION config) {
map.abs_x = 0;
map.abs_y = 1;
map.abs_rx = 2;
map.abs_ry = 3;
map.abs_x = LEFTX | INPUT_TYPE_ANALOG;
map.abs_y = LEFTY | INPUT_TYPE_ANALOG;
map.abs_rx = RIGHTX | INPUT_TYPE_ANALOG;
map.abs_ry = RIGHTY | INPUT_TYPE_ANALOG;

map.btn_dpad_up = SCE_CTRL_UP | INPUT_TYPE_GAMEPAD;
map.btn_dpad_down = SCE_CTRL_DOWN | INPUT_TYPE_GAMEPAD;
map.btn_dpad_left = SCE_CTRL_LEFT | INPUT_TYPE_GAMEPAD;
map.btn_dpad_right = SCE_CTRL_RIGHT | INPUT_TYPE_GAMEPAD;
map.btn_south = SCE_CTRL_CROSS | INPUT_TYPE_GAMEPAD;
map.btn_east = SCE_CTRL_CIRCLE | INPUT_TYPE_GAMEPAD;
map.btn_north = SCE_CTRL_TRIANGLE | INPUT_TYPE_GAMEPAD;
map.btn_west = SCE_CTRL_SQUARE | INPUT_TYPE_GAMEPAD;

map.btn_select = SCE_CTRL_SELECT | INPUT_TYPE_GAMEPAD;
map.btn_start = SCE_CTRL_START | INPUT_TYPE_GAMEPAD;
map.btn_thumbl = SCE_CTRL_LTRIGGER | INPUT_TYPE_GAMEPAD;
map.btn_thumbr = SCE_CTRL_RTRIGGER | INPUT_TYPE_GAMEPAD;
map.btn_dpad_up = SCE_CTRL_UP | INPUT_TYPE_GAMEPAD;
map.btn_dpad_down = SCE_CTRL_DOWN | INPUT_TYPE_GAMEPAD;
map.btn_dpad_left = SCE_CTRL_LEFT | INPUT_TYPE_GAMEPAD;
map.btn_dpad_right = SCE_CTRL_RIGHT | INPUT_TYPE_GAMEPAD;

map.btn_tl = TOUCHSEC_NORTHWEST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tr = TOUCHSEC_NORTHEAST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tl2 = TOUCHSEC_SOUTHWEST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tr2 = TOUCHSEC_SOUTHEAST | INPUT_TYPE_TOUCHSCREEN;
map.btn_thumbl = SCE_CTRL_L1 | INPUT_TYPE_GAMEPAD;
map.btn_thumbr = SCE_CTRL_R1 | INPUT_TYPE_GAMEPAD;

if (config.model == SCE_KERNEL_MODEL_VITATV) {
map.btn_tl = LEFT_TRIGGER | INPUT_TYPE_ANALOG;
map.btn_tr = RIGHT_TRIGGER | INPUT_TYPE_ANALOG;
map.btn_tl2 = SCE_CTRL_L3 | INPUT_TYPE_GAMEPAD;
map.btn_tr2 = SCE_CTRL_R3 | INPUT_TYPE_GAMEPAD;
} else {
map.btn_tl = TOUCHSEC_NORTHWEST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tr = TOUCHSEC_NORTHEAST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tl2 = TOUCHSEC_SOUTHWEST | INPUT_TYPE_TOUCHSCREEN;
map.btn_tr2 = TOUCHSEC_SOUTHEAST | INPUT_TYPE_TOUCHSCREEN;
}

if (config.mapping) {
char config_path[256];
sprintf(config_path, "ux0:data/moonlight/%s", config.mapping);
printf("Loading mapping at %s\n", config_path);
mapping_load(config_path, &map);
}

controller_port = config.model == SCE_KERNEL_MODEL_VITATV ? 1 : 0;
}

void vitainput_start(void) {
Expand Down
2 changes: 1 addition & 1 deletion src/input/vita.h
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ enum {
#define INPUT_TYPE_SPECIAL 0x00100000
#define INPUT_TYPE_MOUSE 0x00200000
#define INPUT_TYPE_GAMEPAD 0x00300000
#define INPUT_TYPE_AXIS 0x00400000
#define INPUT_TYPE_ANALOG 0x00400000
#define INPUT_TYPE_TOUCHSCREEN 0x00500000

enum {
Expand Down

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