static be_jse_symbol_t * adc_open(void){
int32_t len = -1;
char * data = NULL;
int8_t ret = -1;
int8_t result = -1;
item_handle_t adc_handle;
adc_handle.handle = 0xFFFFFFFF;
be_jse_symbol_t * arg0 = NULL;
adc_dev_t * adc_device = NULL;
be_jse_handle_function(0,&arg0,NULL,NULL,NULL);
if(!arg0 || !symbol_is_string(arg0)){
goto out;
}
len = symbol_str_len(arg0);
data = calloc(1,sizeof(char)*(len+1));
if(NULL == data){
goto out;
}
symbol_to_str(arg0,data,len);
ret = board_attach_item(MODULE_ADC,data,&adc_handle);
if(0 != ret){
be_error("adc","board_attach_item fail!\n");
goto out;
}
be_debug("adc","adc handle:%u\n",adc_handle.handle);
adc_device = board_get_node_by_handle(MODULE_ADC,&adc_handle);
if(NULL == adc_device){
be_error("adc","board_get_node_by_handle fail!\n");
goto out;
}
result =hal_adc_init(adc_device);
out:
if(NULL != data){
free(data);
data = NULL;
}
symbol_unlock(arg0);
if(0 != result){
board_disattach_item(MODULE_ADC,&adc_handle);
return new_int_symbol(-1);
}
return new_int_symbol(adc_handle.handle);
}
void dev_temperature_sensor_init(void)
{
hal_adc_init();
}