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Updated PIC port MS/TP to not always Reply-Postponed frame when sent Data-Expecting-Reply frame.

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This commit is contained in:
skarg
2012-04-17 22:02:34 +00:00
parent bc8d262add
commit 9e96fdb62e
3 changed files with 139 additions and 26 deletions
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bacnet-stack/ports/pic18f6720/dlmstp.c
+8 -5
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@@ -95,7 +95,6 @@ int dlmstp_send_pdu(
int bytes_sent = 0;
unsigned npdu_len = 0;
uint8_t frame_type = 0;
uint8_t destination = 0; /* destination address */
BACNET_ADDRESS src;
unsigned i = 0; /* loop counter */
@@ -107,7 +106,7 @@ int dlmstp_send_pdu(
/* load destination MAC address */
if (dest && dest->mac_len == 1) {
destination = dest->mac[0];
MSTP_Port.TxDestination = dest->mac[0];
} else {
return -2;
}
@@ -116,9 +115,13 @@ int dlmstp_send_pdu(
return -4;
}
bytes_sent =
MSTP_Create_Frame((uint8_t *) & MSTP_Port.TxBuffer[0],
sizeof(MSTP_Port.TxBuffer), MSTP_Port.TxFrameType, destination,
MSTP_Port.This_Station, pdu, pdu_len);
MSTP_Create_Frame(
(uint8_t *) & MSTP_Port.TxBuffer[0],
sizeof(MSTP_Port.TxBuffer),
MSTP_Port.TxFrameType,
MSTP_Port.TxDestination,
MSTP_Port.This_Station,
pdu, pdu_len);
MSTP_Port.TxLength = bytes_sent;
MSTP_Port.TxReady = true;
MSTP_Packets++;