diff options
Diffstat (limited to 'fw/fe310/eos/eve/eve_touch.c')
| -rw-r--r-- | fw/fe310/eos/eve/eve_touch.c | 176 |
1 files changed, 78 insertions, 98 deletions
diff --git a/fw/fe310/eos/eve/eve_touch.c b/fw/fe310/eos/eve/eve_touch.c index fff1eec..334dfa3 100644 --- a/fw/fe310/eos/eve/eve_touch.c +++ b/fw/fe310/eos/eve/eve_touch.c @@ -1,12 +1,11 @@ #include <stdlib.h> #include <string.h> +#include <math.h> #include "eve.h" #define EVE_THRESHOLD_X 5 #define EVE_THRESHOLD_Y 5 -#define EVE_TIMEOUT_TAP 1000 -#define EVE_TIMEOUT_TRACK 20 #define EVE_TRAVG 3 #define EVE_NOTOUCH 0x80000000 @@ -19,7 +18,6 @@ static uint8_t _tag0; static EVETouch _touch[EVE_MAX_TOUCH]; static EVETouchTimer _touch_timer; -static EVEExtTracker _ext_tracker; static eve_touch_handler_t _touch_handler; static void *_touch_handler_param; @@ -48,26 +46,10 @@ static const uint32_t _reg_track[] = { REG_TRACKER_4 }; -static void _touch_timer_set(uint8_t tag, uint8_t idx, uint16_t evt, int x0, int y0, uint32_t to) { - _touch_timer.tag = tag; - _touch_timer.idx = idx; - _touch_timer.evt = evt; - _touch_timer.x0 = x0; - _touch_timer.y0 = y0; - eve_timer_set(to); -} - -static void _touch_timer_clear(void) { - eve_timer_clear(); - _touch_timer.tag = 0; - _touch_timer.evt = 0; -} - void eve_handle_touch(void) { int i; char touch_ex = 0; char int_ccomplete = 0; - uint8_t tag0 = _tag0; uint8_t touch_last = 0; uint8_t flags; @@ -91,9 +73,12 @@ void eve_handle_touch(void) { if (touch->x == EVE_NOTOUCH) { uint16_t _evt = 0; uint16_t _eevt = 0; + uint16_t _ttevt = eve_touch_timer_evt(i); + + if (_ttevt) { + EVEVTrack *vtrack = eve_vtrack_get(); - if (!_tag0 && _touch_timer.tag) { - if (_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) { + if (_ttevt & EVE_TOUCH_ETYPE_TAP1) { int dx = touch_x - touch->x0; int dy = touch_y - touch->y0; dx = dx < 0 ? -dx : dx; @@ -104,15 +89,14 @@ void eve_handle_touch(void) { _evt |= EVE_TOUCH_ETYPE_TAP2; _eevt |= EVE_TOUCH_EETYPE_TAP2; } - } - if (_touch_timer.evt & EVE_TOUCH_ETYPE_TRACK) { - touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; - if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch); + } else { + touch->evt |= _ttevt; + if (vtrack->stop) vtrack->stop(touch, vtrack->param); } if (_touch_handler && touch->evt) { - _touch_handler(_touch_handler_param, _touch_timer.tag, i); + _touch_handler(_touch_handler_param, _touch_timer.tag0, i); } - _touch_timer_clear(); + eve_touch_timer_clear(); } touch->evt = EVE_TOUCH_ETYPE_POINT | _evt; touch->eevt = _eevt; @@ -147,17 +131,19 @@ void eve_handle_touch(void) { touch_tag = 0; if (touch->x != EVE_NOTOUCH) { touch->evt |= EVE_TOUCH_ETYPE_POINT_UP; - if (_touch_timer.tag && (i == 0)) { + if (eve_touch_timer_evt(i)) { _touch_timer.evt &= ~EVE_TOUCH_ETYPE_LPRESS; - if (!_touch_timer.evt) _touch_timer_clear(); + if (!_touch_timer.evt) eve_touch_timer_clear(); } if (touch->tracker.tag && touch->tracker.track) { uint8_t opt = _tag_opt[touch->tracker.tag]; char track_ext = ((opt & EVE_TOUCH_OPT_TRACK_EXT_X) && (touch->eevt & EVE_TOUCH_EETYPE_TRACK_X)) || ((opt & EVE_TOUCH_OPT_TRACK_EXT_Y) && (touch->eevt & EVE_TOUCH_EETYPE_TRACK_Y)); - if (!_touch_timer.tag && track_ext) { - _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK); - if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch); + if (!_touch_timer.evt && track_ext) { + EVEVTrack *vtrack = eve_vtrack_get(); + + eve_touch_timer_set(_tag0, i, EVE_TOUCH_ETYPE_TRACK, EVE_TOUCH_TIMEOUT_TRACK); + if (vtrack->start) vtrack->start(touch, vtrack->param); } else { touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; } @@ -168,6 +154,7 @@ void eve_handle_touch(void) { } if (touch_tag != touch->tag) { if (touch_tag) { + if (!_tag0) _tag0 = touch_tag; if (!touch->tag0) { touch->tag0 = touch_tag; if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TRACK_MASK) { @@ -178,15 +165,14 @@ void eve_handle_touch(void) { touch->evt |= EVE_TOUCH_ETYPE_TRACK_START; touch->t = now; } - if (!_tag0 && (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TIMER_MASK)) { + if (!_touch_timer.evt && (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TIMER_MASK)) { uint16_t _evt = 0; if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_LPRESS) _evt |= EVE_TOUCH_ETYPE_LPRESS; if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_DTAP) _evt |= EVE_TOUCH_ETYPE_TAP1; - _touch_timer_set(touch_tag, 0, _evt, 0, 0, EVE_TIMEOUT_TAP); + eve_touch_timer_set(_tag0, i, _evt, EVE_TOUCH_TIMEOUT_TAP); } } - if (!_tag0) _tag0 = tag0 = touch_tag; } touch->tag_up = touch->tag; if (touch->tag_up) touch->evt |= EVE_TOUCH_ETYPE_TAG_UP; @@ -194,8 +180,8 @@ void eve_handle_touch(void) { if (touch->tag) touch->evt |= EVE_TOUCH_ETYPE_TAG; } if (touch_xy != 0x80008000) { - char _track = touch->tracker.tag && !touch->tracker.track; - char _timer = _touch_timer.tag && (_touch_timer.evt & EVE_TOUCH_ETYPE_TIMER_MASK) && (i == 0); + int _track = touch->tracker.tag && !touch->tracker.track; + int _timer = eve_touch_timer_evt(i) & EVE_TOUCH_ETYPE_TIMER_MASK; if (_track || _timer) { int dx = touch->x - touch->x0; int dy = touch->y - touch->y0; @@ -221,8 +207,9 @@ void eve_handle_touch(void) { } } if (_timer && ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y))) { + _timer = 0; _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TIMER_MASK; - if (!_touch_timer.evt) _touch_timer_clear(); + if (!_touch_timer.evt) eve_touch_timer_clear(); } } if (touch->tracker.tag && touch->tracker.track) { @@ -236,12 +223,19 @@ void eve_handle_touch(void) { touch->evt &= ~EVE_TOUCH_ETYPE_TRACK_REG; } } - if (touch->tracker.tag || _touch_timer.tag) int_ccomplete = 1; + if (touch->tracker.tag || _timer) int_ccomplete = 1; } if (touch->evt) touch_last = i + 1; if (!_multitouch) break; } + for (i=0; i<touch_last; i++) { + EVETouch *touch = &_touch[i]; + if (_touch_handler && touch->evt) { + _touch_handler(_touch_handler_param, _tag0, i); + } + } + if (!touch_ex) { _tag0 = 0; _multitouch = 0; @@ -258,58 +252,52 @@ void eve_handle_touch(void) { eve_write8(REG_INT_MASK, _intr_mask); } - for (i=0; i<touch_last; i++) { - EVETouch *touch = &_touch[i]; - if (_touch_handler && touch->evt) { - _touch_handler(_touch_handler_param, tag0, i); - } - } - eve_spi_stop(); } void eve_handle_time(void) { - eve_spi_start(); + EVETouch *touch = &_touch[_touch_timer.idx]; - if (_touch_handler && _touch_timer.tag) { - EVETouch *touch = &_touch[_touch_timer.idx]; + if ((_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) && (touch->x != EVE_NOTOUCH)) _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TAP1; - if ((_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) && (touch->x != EVE_NOTOUCH)) _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TAP1; + if (_touch_timer.evt) { + int more = 0; + int _x = touch->x; + int _y = touch->y; + EVEVTrack *vtrack = eve_vtrack_get(); - if (_touch_timer.evt) { - int more = 0; - int _x = touch->x; - int _y = touch->y; + eve_spi_start(); - touch->evt = _touch_timer.evt; - if (touch->evt & EVE_TOUCH_ETYPE_TRACK) { - if (_ext_tracker.tick) more = _ext_tracker.tick(&_touch_timer, touch); - if (more) { - eve_timer_set(EVE_TIMEOUT_TRACK); - } else { - touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; - if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch); - } - } else if (touch->evt & EVE_TOUCH_ETYPE_LPRESS) { - touch->eevt |= EVE_TOUCH_EETYPE_LPRESS; + touch->evt = _touch_timer.evt; + if (touch->evt & EVE_TOUCH_ETYPE_LPRESS) { + touch->eevt |= EVE_TOUCH_EETYPE_LPRESS; + } else { + if (vtrack->tick) more = vtrack->tick(touch, vtrack->param); + if (more) { + eve_timer_set(EVE_TOUCH_TIMEOUT_TRACK); + } else if (vtrack->stop) { + vtrack->stop(touch, vtrack->param); } + } - _touch_handler(_touch_handler_param, _touch_timer.tag, _touch_timer.idx); + if (_touch_handler) _touch_handler(_touch_handler_param, _touch_timer.tag0, _touch_timer.idx); - if (!more) _touch_timer_clear(); - touch->x = _x; - touch->y = _y; - } else { - _touch_timer_clear(); - } + eve_spi_stop(); + + if (!more) eve_touch_timer_clear(); + touch->x = _x; + touch->y = _y; + } else { + eve_touch_timer_clear(); } - eve_spi_stop(); } void eve_touch_init(void) { int i; + eve_vtrack_init(); + for (i=0; i<EVE_MAX_TOUCH; i++) { EVETouch *touch = &_touch[i]; touch->x = EVE_NOTOUCH; @@ -325,6 +313,10 @@ void eve_touch_set_handler(eve_touch_handler_t handler, void *param) { _touch_handler_param = param; } +EVETouch *eve_touch_get(int i) { + return &_touch[i]; +} + EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t tag_n, uint16_t *evt) { int tag_max; uint8_t _tag; @@ -351,16 +343,12 @@ EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t ta _tag = ret->tag_up; if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TAG_UP; } - if (_evt & EVE_TOUCH_ETYPE_TRACK_REG) { - _tag = ret->tracker.tag; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TRACK_REG; - } if (_evt & EVE_TOUCH_ETYPE_TRACK_MASK) { _tag = ret->tracker.tag; if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & EVE_TOUCH_ETYPE_TRACK_MASK; } if (_evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2)) { - _tag = _touch_timer.tag; + _tag = ret->tag0; if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2); } @@ -379,30 +367,22 @@ void eve_touch_clear_opt(void) { memset(_tag_opt, 0, sizeof(_tag_opt)); } -EVETouchTimer *eve_touch_get_timer(void) { - return &_touch_timer; +void eve_touch_timer_set(uint8_t tag0, int i, uint16_t evt, uint32_t to) { + _touch_timer.tag0 = tag0; + _touch_timer.idx = i; + _touch_timer.evt = evt; + eve_timer_set(to); } -void eve_etrack_set(eve_etrack_init_t init, eve_etrack_tick_t tick, eve_etrack_stop_t stop, void *param) { - _ext_tracker.init = init; - _ext_tracker.tick = tick; - _ext_tracker.stop = stop; - _touch_timer.p = param; +void eve_touch_timer_clear(void) { + eve_timer_clear(); + _touch_timer.evt = 0; } -void eve_etrack_start(int i) { - EVETouch *touch = &_touch[i]; - - _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK); - if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch); +uint16_t eve_touch_timer_evt(int i) { + return (i == _touch_timer.idx) ? _touch_timer.evt : 0; } -void eve_etrack_stop(void) { - if (_ext_tracker.stop) { - EVETouch *touch = &_touch[_touch_timer.idx]; - - touch->evt = EVE_TOUCH_ETYPE_TRACK_STOP; - _ext_tracker.stop(&_touch_timer, touch); - } - _touch_timer_clear(); +EVETouchTimer *eve_touch_timer_get(void) { + return &_touch_timer; } |