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Corrected read-property handler example for encoding ack without an extra buffer.

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This commit is contained in:
skarg
2008-01-07 21:40:33 +00:00
parent f8adfe1f41
commit 9f1dc8223f
2 changed files with 13 additions and 9 deletions
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bacnet-stack/ports/atmega168/h_rp.c
+4 -4
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@@ -96,6 +96,7 @@ void handler_read_property(
BACNET_READ_PROPERTY_DATA data;
int len = 0;
int ack_len = 0;
int property_len = 0;
int pdu_len = 0;
BACNET_NPDU_DATA npdu_data;
bool error = false;
@@ -129,15 +130,14 @@ void handler_read_property(
&Handler_Transmit_Buffer[pdu_len],
service_data->invoke_id, &data);
/* FIXME: add buffer len as passed into function or use smart buffer */
len = Encode_Property_APDU(
property_len = Encode_Property_APDU(
&Handler_Transmit_Buffer[pdu_len + ack_len], data.object_type,
data.object_instance, data.object_property, data.array_index,
&error_class, &error_code);
if (len >= 0) {
pdu_len = pdu_len + len + ack_len;
len = rp_ack_encode_apdu_object_property_end(
&Handler_Transmit_Buffer[pdu_len]);
pdu_len += len;
&Handler_Transmit_Buffer[pdu_len + property_len + ack_len]);
len += ack_len + property_len;
error = false;
}
}