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LV_APP_COM_TYPE_... reworked, minor updates

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This commit is contained in:
Kiss-Vamosi Gabor
2016-12-30 21:48:58 +01:00
parent 038c4b6f9f
commit fc5e147fcf
8 changed files with 106 additions and 72 deletions
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28
lv_appx/lv_app_example.c
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@@ -43,7 +43,7 @@ typedef struct
**********************/
static void my_app_run(lv_app_inst_t * app, const char * cstr, void * conf);
static void my_app_close(lv_app_inst_t * app);
static void my_com_rec(lv_app_inst_t * app_send, lv_app_inst_t * app_rec, lv_app_com_type_t type , const void * data, uint32_t len);
static void my_com_rec(lv_app_inst_t * app_send, lv_app_inst_t * app_rec, lv_app_com_type_t type , const void * data, uint32_t size);
static void my_sc_open(lv_app_inst_t * app, lv_obj_t * sc);
static void my_sc_close(lv_app_inst_t * app);
static void my_win_open(lv_app_inst_t * app, lv_obj_t * win);
@@ -79,6 +79,10 @@ static lv_app_dsc_t my_app_dsc =
* GLOBAL FUNCTIONS
**********************/
/**
* Initialize the application
* @return pointer to the application descriptor of this application
*/
const lv_app_dsc_t * lv_app_example_init(void)
{
return &my_app_dsc;
@@ -122,24 +126,18 @@ static void my_app_close(lv_app_inst_t * app)
* @param app_rec pointer to an application which is receiving the message
* @param type type of data from 'lv_app_com_type_t' enum
* @param data pointer to the sent data
* @param len length of 'data' in bytes
* @param size length of 'data' in bytes
*/
static void my_com_rec(lv_app_inst_t * app_send, lv_app_inst_t * app_rec,
lv_app_com_type_t type , const void * data, uint32_t len)
lv_app_com_type_t type , const void * data, uint32_t size)
{
if(type == LV_APP_COM_TYPE_STR) { /*data: string*/
if(type == LV_APP_COM_TYPE_CHAR) { /*data: string*/
my_sc_data_t * sc_data = app_rec->sc_data;
if (sc_data->label != NULL) {
lv_label_set_text(sc_data->label, data);
lv_label_set_text_array(sc_data->label, data, size);
lv_obj_align(sc_data->label , NULL,LV_ALIGN_CENTER, 0, 0);
}
}
else if(type == LV_APP_COM_TYPE_BIN) { /*data: array of 'int32_t' */
}
else if(type == LV_APP_COM_TYPE_TRIG) { /*data: ignored' */
}
}
/**
@@ -151,10 +149,11 @@ static void my_com_rec(lv_app_inst_t * app_send, lv_app_inst_t * app_rec,
static void my_sc_open(lv_app_inst_t * app, lv_obj_t * sc)
{
my_sc_data_t * sc_data = app->sc_data;
lv_app_style_t * app_style = lv_app_style_get();
sc_data->label = lv_label_create(sc, NULL);
lv_label_set_text(sc_data->label, "Empty");
lv_obj_set_style(sc_data->label, lv_labels_get(LV_LABELS_DEF, NULL));
lv_obj_set_style(sc_data->label, &app_style->sc_txt_style);
lv_obj_align(sc_data->label, NULL, LV_ALIGN_CENTER, 0, 0);
}
@@ -206,7 +205,8 @@ static void my_win_close(lv_app_inst_t * app)
*/
static lv_action_res_t ta_rel_action(lv_obj_t * ta, lv_dispi_t * dispi)
{
lv_app_kb_open(ta, LV_APP_KB_MODE_TXT | LV_APP_KB_MODE_CLR, NULL, kb_ok_action);
lv_ta_set_text(ta, ""); /*Clear the ta*/
lv_app_kb_open(ta, LV_APP_KB_MODE_TXT, NULL, kb_ok_action);
return LV_ACTION_RES_OK;
}
@@ -218,7 +218,7 @@ static void kb_ok_action(lv_obj_t * ta)
{
lv_app_inst_t * app = lv_obj_get_free_p(ta);
const char * txt = lv_ta_get_txt(ta);
lv_app_com_send(app, LV_APP_COM_TYPE_STR, txt, strlen(txt) + 1);
lv_app_com_send(app, LV_APP_COM_TYPE_CHAR, txt, strlen(txt));
}
#endif /*LV_APP_ENABLE != 0 && USE_LV_APP_EXAMPLE != 0*/