static int Update_Analog_Input_Read_Property(BACNET_READ_PROPERTY_DATA *rpdata)
{
static int index;
word_object *object;
int instance_no = bacnet_Analog_Input_Instance_To_Index(rpdata -> object_instance);
if(rpdata->object_property != bacnet_PROP_PRESENT_VALUE)
{
goto not_pv;
}
pthread_mutex_lock(&list_lock);
if(list_heads[instance_no] == NULL)
{
pthread_mutex_unlock(&list_lock);
goto not_pv;
}
object = list_get_first(&list_heads[instance_no]);
pthread_mutex_unlock(&list_lock);
printf("AI_Present_Value request for instance %i\n", instance_no);
//bacnet_Analog_Input_Present_Value_Set(0, 20); // For testing and debugging purposes only
printf("-------------- %i:%04X\n", instance_no, object->value);
bacnet_Analog_Input_Present_Value_Set(instance_no, object->value);
free(object);
not_pv:
return bacnet_Analog_Input_Read_Property(rpdata);
}
static int Update_Analog_Input_Read_Property(
BACNET_READ_PROPERTY_DATA *rpdata) {
static int index;
int instance_no = bacnet_Analog_Input_Instance_To_Index(
rpdata->object_instance);
if (rpdata->object_property != bacnet_PROP_PRESENT_VALUE) goto not_pv;
printf("AI_Present_Value request for instance %i\n", instance_no);
// do work here
/* Update the values to be sent to the BACnet client here.
* The data should be read from the head of a linked list. You are required
* to implement this list functionality.
*
* bacnet_Analog_Input_Present_Value_Set()
* First argument: Instance No
* Second argument: data to be sent
*
* Without reconfiguring libbacnet, a maximum of 4 values may be sent */
bacnet_Analog_Input_Present_Value_Set(0, test_data[index++]);
/* bacnet_Analog_Input_Present_Value_Set(1, test_data[index++]); */
/* bacnet_Analog_Input_Present_Value_Set(2, test_data[index++]); */
if (index == NUM_TEST_DATA) index = 0;
not_pv:
return bacnet_Analog_Input_Read_Property(rpdata);
}
static int Update_Analog_Input_Read_Property(
BACNET_READ_PROPERTY_DATA *rpdata) {
static int index;
int instance_no = bacnet_Analog_Input_Instance_To_Index(
rpdata->object_instance);
if (rpdata->object_property != bacnet_PROP_PRESENT_VALUE) goto not_pv;
printf("AI_Present_Value request for instance %i\n", instance_no);
//ANALOG INPUT FOR 2 INSTANCES
bacnet_Analog_Input_Present_Value_Set(0, tab_reg[index++]);
bacnet_Analog_Input_Present_Value_Set(1, tab_reg[index++]);
// printing the data on tab reg
printf("modbus data 0 %d\n",tabreg[0]);
printf("modbus data 1 %d\n",tabreg[1]);
if (index == NUM_TEST_DATA) index = 0;
not_pv:
return bacnet_Analog_Input_Read_Property(rpdata);
}
static int Update_Analog_Input_Read_Property(
BACNET_READ_PROPERTY_DATA *rpdata) {
static int index;
/* Update the values to be sent to the BACnet client here.
* The data should be read from the tail of a linked list. You are required
* to implement this list functionality.
*
* bacnet_Analog_Input_Present_Value_Set()
* First argument: Instance No
* Second argument: data to be sent
*
* Without reconfiguring libbacnet, a maximum of 4 values may be sent */
bacnet_Analog_Input_Present_Value_Set(0, test_data[index++]);
/* bacnet_Analog_Input_Present_Value_Set(1, test_data[index++]); */
/* bacnet_Analog_Input_Present_Value_Set(2, test_data[index++]); */
if (index == NUM_TEST_DATA) index = 0;
return bacnet_Analog_Input_Read_Property(rpdata);
}