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Added unit test to rs485 windows port to allow sending a string of ascii hex out the rs485 port to inject messages onto the wire.

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This commit is contained in:
skarg
2009-09-18 18:35:30 +00:00
parent 9646d8ad1a
commit d1f167c539
4 changed files with 95 additions and 14 deletions
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bacnet-stack/ports/bdk-atxx4-mstp/dlmstp.c
+12
View File
@@ -667,6 +667,17 @@ static void MSTP_Receive_Frame_FSM(
return;
}
static MSTP_MASTER_STATE Master_State_Log[128];
static unsigned master_state_log_index = 0;
void log_master_state(MSTP_MASTER_STATE state)
{
Master_State_Log[master_state_log_index] = state;
master_state_log_index++;
if (master_state_log_index > 128) {
master_state_log_index = 0;
}
}
/* returns true if we need to transition immediately */
static bool MSTP_Master_Node_FSM(
void)
@@ -704,6 +715,7 @@ static bool MSTP_Master_Node_FSM(
next_poll_station = (Poll_Station + 1) % (Nmax_master + 1);
next_this_station = (This_Station + 1) % (Nmax_master + 1);
next_next_station = (Next_Station + 1) % (Nmax_master + 1);
log_master_state(Master_State);
switch (Master_State) {
case MSTP_MASTER_STATE_INITIALIZE:
/* DoneInitializing */
bacnet-stack/ports/bdk-atxx4-mstp/rs485.c
+2 -2
View File
@@ -46,8 +46,8 @@ static uint32_t Baud_Rate = 9600;
/* turnaround_time_milliseconds = (Tturnaround*1000UL)/Baud_Rate; */
/* buffer for storing received bytes - size must be power of two */
static uint8_t Receive_Buffer_Data[128];
static FIFO_BUFFER Receive_Buffer;
uint8_t Receive_Buffer_Data[128];
FIFO_BUFFER Receive_Buffer;
static void rs485_rts_init(
void)