Custom board - problems with screen

Hi,

we're trying to configure a custom board based on a PE-HMI1, but we don't manage to make the screen work.

We're using SSP1.2.0 and e2studio v5.3.1.002.

We have a working application for the PE-HMI1 and we're trying to port it to our custom board. We are debugging the application and it gets stuck at this point inside sf_message.c, in the PEND function:

error = tx_queue_receive((TX_QUEUE *) p_queue, (VOID *) (pp_buffer), (ULONG) wait_option);

It seems that it doesn't receive any message from the screen. 

We have simplified the application and "started over" and we've created a project with only one thread that contains the g_sf_touch_panel and GUIX on gx. We've also created a message event for the thread.

And the configuration in our thread_entry is:

gx_system_initialize();

g_sf_el_gx.p_api->open (g_sf_el_gx.p_ctrl, g_sf_el_gx.p_cfg);

gx_studio_display_configure ( DISPLAY_1,
                                         g_sf_el_gx.p_api->setup,
                                         LANGUAGE_ENGLISH,
                                         DISPLAY_1_THEME_1,
                                         &p_window_root );

g_sf_el_gx.p_api->canvasInit(g_sf_el_gx.p_ctrl, p_window_root);

gx_studio_named_widget_create ("wInicio0", (GX_WIDGET *) p_window_root, (GX_WIDGET **) &p_wInicio0);

/* + Creation of other windows */

//...

gx_widget_attach(p_window_root, p_wInicio0);

gx_widget_show(p_window_root);

//Configuration of pins: LCD, touch panel reset pins and PWM backlight 

//{...}

gx_system_start();

Can you think about what are we missing?

Is there any example for with only the touch screen featured? maybe we can make a comparison and find what we're missing.

Regards,

isaenz.