void arch_tcuninitialize(void)
{
/* Shut down the touchscreen driver */
sim_tcuninitialize();
/* Close NX */
nx_close(g_simtc.hnx);
}
void board_tsc_teardown(void)
{
/* Shut down the touchscreen driver */
sim_tcuninitialize();
/* Close NX */
nx_close(g_simtc.hnx);
}
int arch_tcinitialize(int minor)
{
FAR NX_DRIVERTYPE *dev;
nxgl_mxpixel_t color;
int ret;
/* Initialize the simulated frame buffer device. We need to create an
* X11 window to support the mouse-driven touchscreen simulation.
*/
ivdbg("Initializing framebuffer\n");
ret = up_fbinitialize();
if (ret < 0)
{
idbg("up_fbinitialize failed: %d\n", -ret);
goto errout;
}
dev = up_fbgetvplane(0);
if (!dev)
{
idbg("up_fbgetvplane 0 failed\n");
ret = -ENODEV;
goto errout_with_fb;
}
/* Then open NX */
ivdbg("Open NX\n");
g_simtc.hnx = nx_open(dev);
if (!g_simtc.hnx)
{
ret = -errno;
idbg("nx_open failed: %d\n", ret);
goto errout_with_fb;
}
/* Set the background to the configured background color */
ivdbg("Set background color=%d\n", CONFIG_EXAMPLES_TOUCHSCREEN_BGCOLOR);
color = CONFIG_EXAMPLES_TOUCHSCREEN_BGCOLOR;
ret = nx_setbgcolor(g_simtc.hnx, &color);
if (ret < 0)
{
idbg("nx_setbgcolor failed: %d\n", ret);
goto errout_with_nx;
}
/* Finally, initialize the touchscreen simulation on the X window */
ret = sim_tcinitialize(minor);
if (ret < 0)
{
idbg("sim_tcinitialize failed: %d\n", ret);
goto errout_with_nx;
}
return OK;
errout_with_nx:
nx_close(g_simtc.hnx);
goto errout;
errout_with_fb:
fb_uninitialize();
errout:
return ret;
}
int nxlines_main(int argc, char *argv[])
{
nxgl_mxpixel_t color;
int ret;
/* Initialize NX */
ret = nxlines_initialize();
message("nxlines_main: NX handle=%p\n", g_nxlines.hnx);
if (!g_nxlines.hnx || ret < 0)
{
message("nxlines_main: Failed to get NX handle: %d\n", errno);
g_nxlines.code = NXEXIT_NXOPEN;
goto errout;
}
/* Set the background to the configured background color */
message("nxlines_main: Set background color=%d\n",
CONFIG_EXAMPLES_NXLINES_BGCOLOR);
color = CONFIG_EXAMPLES_NXLINES_BGCOLOR;
ret = nx_setbgcolor(g_nxlines.hnx, &color);
if (ret < 0)
{
message("nxlines_main: nx_setbgcolor failed: %d\n", errno);
g_nxlines.code = NXEXIT_NXSETBGCOLOR;
goto errout_with_nx;
}
/* Get the background window */
ret = nx_requestbkgd(g_nxlines.hnx, &g_nxlinescb, NULL);
if (ret < 0)
{
message("nxlines_main: nx_setbgcolor failed: %d\n", errno);
g_nxlines.code = NXEXIT_NXREQUESTBKGD;
goto errout_with_nx;
}
/* Wait until we have the screen resolution. We'll have this immediately
* unless we are dealing with the NX server.
*/
while (!g_nxlines.havepos)
{
(void)sem_wait(&g_nxlines.sem);
}
message("nxlines_main: Screen resolution (%d,%d)\n", g_nxlines.xres, g_nxlines.yres);
/* Now, say perform the lines (these test does not return so the remaining
* logic is cosmetic).
*/
nxlines_test(g_nxlines.hbkgd);
/* Release background */
(void)nx_releasebkgd(g_nxlines.hbkgd);
/* Close NX */
errout_with_nx:
message("nxlines_main: Close NX\n");
nx_close(g_nxlines.hnx);
errout:
return g_nxlines.code;
}
int nximage_main(int argc, char *argv[])
#endif
{
nxgl_mxpixel_t color;
int ret;
/* Initialize NX */
ret = nximage_initialize();
printf("nximage_main: NX handle=%p\n", g_nximage.hnx);
if (!g_nximage.hnx || ret < 0)
{
printf("nximage_main: Failed to get NX handle: %d\n", errno);
g_nximage.code = NXEXIT_NXOPEN;
goto errout;
}
/* Set the background to the configured background color */
color = nximage_bgcolor();
printf("nximage_main: Set background color=%u\n", color);
ret = nx_setbgcolor(g_nximage.hnx, &color);
if (ret < 0)
{
printf("nximage_main: nx_setbgcolor failed: %d\n", errno);
g_nximage.code = NXEXIT_NXSETBGCOLOR;
goto errout_with_nx;
}
/* Get the background window */
ret = nx_requestbkgd(g_nximage.hnx, &g_nximagecb, NULL);
if (ret < 0)
{
printf("nximage_main: nx_setbgcolor failed: %d\n", errno);
g_nximage.code = NXEXIT_NXREQUESTBKGD;
goto errout_with_nx;
}
/* Wait until we have the screen resolution. We'll have this immediately
* unless we are dealing with the NX server.
*/
while (!g_nximage.havepos)
{
(void)sem_wait(&g_nximage.sem);
}
printf("nximage_main: Screen resolution (%d,%d)\n", g_nximage.xres, g_nximage.yres);
/* Now, put up the NuttX logo and wait a bit so that it visible. */
nximage_image(g_nximage.hbkgd);
sleep(5);
/* Release background */
(void)nx_releasebkgd(g_nximage.hbkgd);
/* Close NX */
errout_with_nx:
printf("nximage_main: Close NX\n");
nx_close(g_nximage.hnx);
errout:
return g_nximage.code;
}
int nxtext_main(int argc, char **argv)
{
FAR struct nxtext_state_s *bgstate;
NXWINDOW hwnd = NULL;
nxgl_mxpixel_t color;
int popcnt;
int bkgndx;
int ret;
/* Initialize NX */
ret = nxtext_initialize();
message("nxtext_main: NX handle=%p\n", g_hnx);
if (!g_hnx || ret < 0)
{
message("nxtext_main: Failed to get NX handle: %d\n", errno);
g_exitcode = NXEXIT_NXOPEN;
goto errout;
}
/* Get the configured font handles */
g_bghfont = nxf_getfonthandle(CONFIG_EXAMPLES_NXTEXT_BGFONTID);
if (!g_bghfont)
{
message("nxtext_main: Failed to get background font handle: %d\n", errno);
g_exitcode = NXEXIT_FONTOPEN;
goto errout;
}
g_puhfont = nxf_getfonthandle(CONFIG_EXAMPLES_NXTEXT_PUFONTID);
if (!g_puhfont)
{
message("nxtext_main: Failed to get pop-up font handle: %d\n", errno);
g_exitcode = NXEXIT_FONTOPEN;
goto errout;
}
/* Set the background to the configured background color */
message("nxtext_main: Set background color=%d\n", CONFIG_EXAMPLES_NXTEXT_BGCOLOR);
color = CONFIG_EXAMPLES_NXTEXT_BGCOLOR;
ret = nx_setbgcolor(g_hnx, &color);
if (ret < 0)
{
message("nxtext_main: nx_setbgcolor failed: %d\n", errno);
g_exitcode = NXEXIT_NXSETBGCOLOR;
goto errout_with_nx;
}
/* Get the background window */
bgstate = nxbg_getstate();
ret = nx_requestbkgd(g_hnx, &g_nxtextcb, bgstate);
if (ret < 0)
{
message("nxtext_main: nx_setbgcolor failed: %d\n", errno);
g_exitcode = NXEXIT_NXREQUESTBKGD;
goto errout_with_nx;
}
/* Wait until we have the screen resolution. We'll have this immediately
* unless we are dealing with the NX server.
*/
while (!b_haveresolution)
{
(void)sem_wait(&g_semevent);
}
message("nxtext_main: Screen resolution (%d,%d)\n", g_xres, g_yres);
/* Now loop, adding text to the background and periodically presenting
* a pop-up window.
*/
popcnt = 0;
bkgndx = 0;
for (;;)
{
/* Sleep for one second */
sleep(1);
popcnt++;
/* Each three seconds, create a pop-up window. Destroy the pop-up
* window after two more seconds.
*/
if (popcnt == 3)
{
/* Create a pop-up window */
hwnd = nxpu_open();
/* Give keyboard input to the top window (which should be the pop-up) */
#ifdef CONFIG_NX_KBD
message("nxtext_main: Send keyboard input: %s\n", g_pumsg);
ret = nx_kbdin(g_hnx, strlen((FAR const char *)g_pumsg), g_pumsg);
if (ret < 0)
{
message("nxtext_main: nx_kbdin failed: %d\n", errno);
goto errout_with_hwnd;
}
#endif
}
else if (popcnt == 5)
{
/* Destroy the pop-up window and restart the sequence */
message("nxtext_main: Close pop-up\n");
(void)nxpu_close(hwnd);
popcnt = 0;
}
/* Give another line of text to the background window. Force this
* text to go the background by calling the background window interfaces
* directly.
*/
nxbg_write(g_bgwnd, (FAR const uint8_t *)g_bgmsg[bkgndx], strlen(g_bgmsg[bkgndx]));
if (++bkgndx >= BGMSG_LINES)
{
bkgndx = 0;
}
}
/* Close the pop-up window */
errout_with_hwnd:
if (popcnt >= 3)
{
message("nxtext_main: Close pop-up\n");
(void)nxpu_close(hwnd);
}
//errout_with_bkgd:
(void)nx_releasebkgd(g_bgwnd);
errout_with_nx:
#ifdef CONFIG_NX_MULTIUSER
/* Disconnect from the server */
message("nxtext_main: Disconnect from the server\n");
nx_disconnect(g_hnx);
#else
/* Close the server */
message("nxtext_main: Close NX\n");
nx_close(g_hnx);
#endif
errout:
return g_exitcode;
}
int nxhello_main(int argc, char *argv[])
#endif
{
nxgl_mxpixel_t color;
int ret;
/* Initialize NX */
ret = nxhello_initialize();
printf("nxhello_main: NX handle=%p\n", g_nxhello.hnx);
if (!g_nxhello.hnx || ret < 0)
{
printf("nxhello_main: Failed to get NX handle: %d\n", errno);
g_nxhello.code = NXEXIT_NXOPEN;
goto errout;
}
/* Get the default font handle */
g_nxhello.hfont = nxf_getfonthandle(CONFIG_EXAMPLES_NXHELLO_FONTID);
if (!g_nxhello.hfont)
{
printf("nxhello_main: Failed to get font handle: %d\n", errno);
g_nxhello.code = NXEXIT_FONTOPEN;
goto errout;
}
/* Set the background to the configured background color */
printf("nxhello_main: Set background color=%d\n",
CONFIG_EXAMPLES_NXHELLO_BGCOLOR);
color = CONFIG_EXAMPLES_NXHELLO_BGCOLOR;
ret = nx_setbgcolor(g_nxhello.hnx, &color);
if (ret < 0)
{
printf("nxhello_main: nx_setbgcolor failed: %d\n", errno);
g_nxhello.code = NXEXIT_NXSETBGCOLOR;
goto errout_with_nx;
}
/* Get the background window */
ret = nx_requestbkgd(g_nxhello.hnx, &g_nxhellocb, NULL);
if (ret < 0)
{
printf("nxhello_main: nx_setbgcolor failed: %d\n", errno);
g_nxhello.code = NXEXIT_NXREQUESTBKGD;
goto errout_with_nx;
}
/* Wait until we have the screen resolution. We'll have this immediately
* unless we are dealing with the NX server.
*/
while (!g_nxhello.havepos)
{
(void)sem_wait(&g_nxhello.sem);
}
printf("nxhello_main: Screen resolution (%d,%d)\n", g_nxhello.xres, g_nxhello.yres);
/* Now, say hello and exit, sleeping a little before each. */
sleep(1);
nxhello_hello(g_nxhello.hbkgd);
sleep(5000);
/* Release background */
(void)nx_releasebkgd(g_nxhello.hbkgd);
/* Close NX */
errout_with_nx:
printf("nxhello_main: Close NX\n");
nx_close(g_nxhello.hnx);
errout:
return g_nxhello.code;
}
int nx_main(int argc, char *argv[])
{
NXEGWINDOW hwnd1;
NXEGWINDOW hwnd2;
struct nxgl_size_s size;
struct nxgl_point_s pt;
nxgl_mxpixel_t color;
int ret;
/* Initialize */
ret = nxeg_initialize();
message("nx_main: NX handle=%p\n", g_hnx);
if (!g_hnx || ret < 0)
{
message("nx_main: Failed to get NX handle: %d\n", errno);
g_exitcode = NXEXIT_NXOPEN;
goto errout;
}
/* Get the default font handle */
g_fonthandle = nxf_getfonthandle(CONFIG_EXAMPLES_NX_FONTID);
if (!g_fonthandle)
{
message("nx_main: Failed to get font handle: %d\n", errno);
g_exitcode = NXEXIT_FONTOPEN;
goto errout;
}
/* Set the background to the configured background color */
message("nx_main: Set background color=%d\n", CONFIG_EXAMPLES_NX_BGCOLOR);
color = CONFIG_EXAMPLES_NX_BGCOLOR;
ret = nx_setbgcolor(g_hnx, &color);
if (ret < 0)
{
message("nx_main: nx_setbgcolor failed: %d\n", errno);
g_exitcode = NXEXIT_NXSETBGCOLOR;
goto errout_with_nx;
}
/* Create window #1 */
message("nx_main: Create window #1\n");
nxeg_initstate(&g_wstate[0], 1, CONFIG_EXAMPLES_NX_COLOR1);
hwnd1 = nxeg_openwindow(&g_nxcb, &g_wstate[0]);
message("nx_main: hwnd1=%p\n", hwnd1);
if (!hwnd1)
{
goto errout_with_nx;
}
/* Wait until we have the screen resolution */
while (!b_haveresolution)
{
(void)sem_wait(&g_semevent);
}
message("nx_main: Screen resolution (%d,%d)\n", g_xres, g_yres);
/* Set the size of the window 1 */
size.w = g_xres / 2;
size.h = g_yres / 2;
message("nx_main: Set window #1 size to (%d,%d)\n", size.w, size.h);
ret = nxeg_setsize(hwnd1, &size);
if (ret < 0)
{
goto errout_with_hwnd1;
}
/* Sleep a bit -- both so that we can see the result of the above operations
* but also, in the multi-user case, so that the server can get a chance to
* actually do them!
*/
message("nx_main: Sleeping\n\n");
sleep(1);
/* Set the position of window #1 */
pt.x = g_xres / 8;
pt.y = g_yres / 8;
message("nx_main: Set window #1 postion to (%d,%d)\n", pt.x, pt.y);
ret = nxeg_setposition(hwnd1, &pt);
if (ret < 0)
{
goto errout_with_hwnd1;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
/* Open the toolbar */
#ifndef CONFIG_EXAMPLES_NX_RAWWINDOWS
message("nx_main: Add toolbar to window #1\n");
ret = nxeq_opentoolbar(hwnd1, CONFIG_EXAMPLES_NX_TOOLBAR_HEIGHT, &g_tbcb, &g_wstate[0]);
if (ret < 0)
{
goto errout_with_hwnd1;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#endif
/* Create window #2 */
message("nx_main: Create window #2\n");
nxeg_initstate(&g_wstate[1], 2, CONFIG_EXAMPLES_NX_COLOR2);
hwnd2 = nxeg_openwindow(&g_nxcb, &g_wstate[1]);
message("nx_main: hwnd2=%p\n", hwnd2);
if (!hwnd2)
{
goto errout_with_hwnd1;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
/* Set the size of the window 2 == size of window 1*/
message("nx_main: Set hwnd2 size to (%d,%d)\n", size.w, size.h);
ret = nxeg_setsize(hwnd2, &size);
if (ret < 0)
{
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
/* Set the position of window #2 */
pt.x = g_xres - size.w - pt.x;
pt.y = g_yres - size.h - pt.y;
message("nx_main: Set hwnd2 postion to (%d,%d)\n", pt.x, pt.y);
ret = nxeg_setposition(hwnd2, &pt);
if (ret < 0)
{
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#ifndef CONFIG_EXAMPLES_NX_RAWWINDOWS
message("nx_main: Add toolbar to window #2\n");
ret = nxeq_opentoolbar(hwnd2, CONFIG_EXAMPLES_NX_TOOLBAR_HEIGHT, &g_tbcb, &g_wstate[1]);
if (ret < 0)
{
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#endif
/* Give keyboard input to the top window -- should be window #2 */
#ifdef CONFIG_NX_KBD
message("nx_main: Send keyboard input: %s\n", g_kbdmsg1);
ret = nx_kbdin(g_hnx, strlen((FAR const char *)g_kbdmsg1), g_kbdmsg1);
if (ret < 0)
{
message("nx_main: nx_kbdin failed: %d\n", errno);
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#endif
/* Lower window 2 */
message("nx_main: Lower window #2\n");
ret = nxeg_lower(hwnd2);
if (ret < 0)
{
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
/* Put mouse left-button clicks all over the screen and see who responds */
#ifdef CONFIG_NX_MOUSE
nxeg_drivemouse();
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#endif
/* Give keyboard input to the top window -- should be window #1 */
#ifdef CONFIG_NX_KBD
message("nx_main: Send keyboard input: %s\n", g_kbdmsg2);
ret = nx_kbdin(g_hnx, strlen((FAR const char *)g_kbdmsg2), g_kbdmsg2);
if (ret < 0)
{
message("nx_main: nx_kbdin failed: %d\n", errno);
goto errout_with_hwnd2;
}
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(1);
#endif
/* Raise window 2 */
message("nx_main: Raise window #2\n");
ret = nxeg_raise(hwnd2);
if (ret < 0)
{
goto errout_with_hwnd2;
}
/* Put mouse left-button clicks all over the screen and see who responds */
#ifdef CONFIG_NX_MOUSE
nxeg_drivemouse();
#endif
/* Sleep a bit */
message("nx_main: Sleeping\n\n");
sleep(2);
/* Close the window 2 */
errout_with_hwnd2:
message("nx_main: Close window #2\n");
(void)nxeg_closewindow(hwnd2, &g_wstate[1]);
/* Close the window1 */
errout_with_hwnd1:
message("nx_main: Close window #1\n");
(void)nxeg_closewindow(hwnd1, &g_wstate[0]);
errout_with_nx:
#ifdef CONFIG_NX_MULTIUSER
/* Disconnect from the server */
message("nx_main: Disconnect from the server\n");
nx_disconnect(g_hnx);
#else
/* Close the server */
message("nx_main: Close NX\n");
nx_close(g_hnx);
#endif
errout:
return g_exitcode;
}
int board_tsc_setup(int minor)
{
FAR NX_DRIVERTYPE *dev;
nxgl_mxpixel_t color;
int ret;
/* Initialize the simulated frame buffer device. We need to create an
* X11 window to support the mouse-driven touchscreen simulation.
*/
iinfo("Initializing framebuffer\n");
ret = up_fbinitialize(0);
if (ret < 0)
{
ierr("ERROR: up_fbinitialize failed: %d\n", -ret);
goto errout;
}
dev = up_fbgetvplane(0, 0);
if (!dev)
{
ierr("ERROR: up_fbgetvplane 0 failed\n");
ret = -ENODEV;
goto errout_with_fb;
}
/* Then open NX */
iinfo("Open NX\n");
g_simtc.hnx = nx_open(dev);
if (!g_simtc.hnx)
{
ret = -errno;
ierr("ERROR: nx_open failed: %d\n", ret);
goto errout_with_fb;
}
#ifdef CONFIG_VNCSERVER
/* Setup the VNC server to support keyboard/mouse inputs */
ret = vnc_default_fbinitialize(0, g_simtc.hnx);
if (ret < 0)
{
ierr("ERROR: vnc_default_fbinitialize failed: %d\n", ret);
goto errout_with_fb;
}
#endif
/* Set the background to the configured background color */
iinfo("Set background color=%d\n", CONFIG_EXAMPLES_TOUCHSCREEN_BGCOLOR);
color = CONFIG_EXAMPLES_TOUCHSCREEN_BGCOLOR;
ret = nx_setbgcolor(g_simtc.hnx, &color);
if (ret < 0)
{
ierr("ERROR: nx_setbgcolor failed: %d\n", ret);
goto errout_with_nx;
}
/* Finally, initialize the touchscreen simulation on the X window */
ret = board_tsc_setup(minor);
if (ret < 0)
{
ierr("ERROR: board_tsc_setup failed: %d\n", ret);
goto errout_with_nx;
}
return OK;
errout_with_nx:
nx_close(g_simtc.hnx);
goto errout;
errout_with_fb:
up_fbuninitialize(0);
errout:
return ret;
}