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core: rotate touch coordinates by default

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This commit is contained in:
Jan Pochyla 2019-06-12 15:30:05 +02:00
parent a4c0645622
commit 416226648c
1 changed files with 27 additions and 5 deletions
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32
core/embed/extmod/modtrezorio/modtrezorio-poll.h
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@ -19,6 +19,7 @@
#include <string.h>
#include "display.h"
#include "embed/extmod/trezorobj.h"
#define TOUCH_IFACE (255)
@ -61,11 +62,32 @@ STATIC mp_obj_t mod_trezorio_poll(mp_obj_t ifaces, mp_obj_t list_ref,
const uint32_t evt = touch_read();
if (evt) {
mp_obj_tuple_t *tuple = MP_OBJ_TO_PTR(mp_obj_new_tuple(3, NULL));
tuple->items[0] =
MP_OBJ_NEW_SMALL_INT((evt >> 24) & 0xFFU); // event type
tuple->items[1] =
MP_OBJ_NEW_SMALL_INT((evt >> 12) & 0xFFFU); // x position
tuple->items[2] = MP_OBJ_NEW_SMALL_INT(evt & 0xFFFU); // y position
const uint32_t etype = (evt >> 24) & 0xFFU; // event type
const uint32_t ex = (evt >> 12) & 0xFFFU; // x position
const uint32_t ey = evt & 0xFFFU; // y position
uint32_t exr; // rotated x position
uint32_t eyr; // rotated y position
switch (display_orientation(-1)) {
case 90:
exr = ey;
eyr = DISPLAY_RESX - ex;
break;
case 180:
exr = DISPLAY_RESX - ex;
eyr = DISPLAY_RESY - ey;
break;
case 270:
exr = DISPLAY_RESY - ey;
eyr = ex;
break;
default:
exr = ex;
eyr = ey;
break;
}
tuple->items[0] = MP_OBJ_NEW_SMALL_INT(etype);
tuple->items[1] = MP_OBJ_NEW_SMALL_INT(exr);
tuple->items[2] = MP_OBJ_NEW_SMALL_INT(eyr);
ret->items[0] = MP_OBJ_NEW_SMALL_INT(i);
ret->items[1] = MP_OBJ_FROM_PTR(tuple);
return mp_const_true;