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https://github.com/Rockbox/rockbox.git
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0a2290653b
This new tool (all_tools) embeds all the other tools and provides a menu to choose which one to run. Change-Id: I0e07864dd46559a7079b0f942c25155e6fa07112
98 lines
3.6 KiB
C
98 lines
3.6 KiB
C
/***************************************************************************
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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) 2016 Amaury Pouly
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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 "nwz_lib.h"
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#include "nwz_plattools.h"
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int NWZ_TOOL_MAIN(test_ts)(int argc, char **argv)
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{
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/* clear screen and display welcome message */
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nwz_lcdmsg(true, 0, 0, "test_ts");
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nwz_lcdmsg(false, 0, 2, "BACK: quit");
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/* open input device */
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int key_fd = nwz_key_open();
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if(key_fd < 0)
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{
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nwz_lcdmsg(false, 3, 4, "Cannot open key device");
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sleep(2);
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return 1;
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}
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int ts_fd = nwz_ts_open();
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if(ts_fd < 0)
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{
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nwz_key_close(key_fd);
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nwz_lcdmsg(false, 3, 4, "Cannot open touch screen device");
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sleep(2);
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return 1;
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}
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/* init state and print maximum information */
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struct nwz_ts_state_t ts_state;
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if(nwz_ts_state_init(ts_fd, &ts_state) < 0)
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{
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nwz_key_close(key_fd);
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nwz_ts_close(ts_fd);
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nwz_lcdmsg(false, 3, 4, "Cannot init touch screen device");
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sleep(2);
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return 1;
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}
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/* display static information */
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nwz_lcdmsgf(false, 1, 6, "size: %d, %d ", ts_state.max_x, ts_state.max_y);
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/* display input state in a loop */
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while(1)
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{
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/* wait for event */
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int fds[2] = {key_fd, ts_fd};
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int ret = nwz_wait_fds(fds, 2, -1);
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if(ret & 1) /* key_fd */
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{
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struct input_event evt;
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if(nwz_key_read_event(key_fd, &evt) == 1)
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{
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if(nwz_key_event_get_keycode(&evt) == NWZ_KEY_BACK &&
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nwz_key_event_is_press(&evt))
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break; /* quit */
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}
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}
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if(ret & 2) /* ts_fd */
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{
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#define NR_TS_EVTS 16
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struct input_event evts[NR_TS_EVTS];
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int nr = nwz_ts_read_events(ts_fd, evts, NR_TS_EVTS);
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for(int i = 0; i < nr; i++)
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if(nwz_ts_state_update(&ts_state, &evts[i]) == 1)
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{
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nwz_lcdmsgf(false, 1, 7, "touch: %s ", ts_state.touch ? "yes" : "no");
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nwz_lcdmsgf(false, 1, 8, "pos: %d, %d ", ts_state.x, ts_state.y);
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nwz_lcdmsgf(false, 1, 9, "pressure: %d ", ts_state.pressure);
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nwz_lcdmsgf(false, 1, 10, "width: %d ", ts_state.tool_width);
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nwz_lcdmsgf(false, 1, 11, "flick: %s ", ts_state.flick ? "yes" : "no");
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nwz_lcdmsgf(false, 1, 12, "flick vec: %d, %d ", ts_state.flick_x, ts_state.flick_y);
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/* process touch */
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nwz_ts_state_post_syn(&ts_state);
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}
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#undef NR_TS_EVTS
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}
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}
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/* close input device */
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nwz_key_close(key_fd);
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nwz_ts_close(ts_fd);
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/* finish nicely */
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return 0;
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}
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