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Tweaked the Atmel ARM7 MS/TP settings.

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This commit is contained in:
skarg
2007-08-09 23:53:18 +00:00
parent ed5562126e
commit f1deb0b1fe
6 changed files with 301 additions and 286 deletions
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bacnet-stack/ports/at91sam7s/dlmstp.c
+5 -7
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@@ -124,9 +124,12 @@ int dlmstp_send_pdu(BACNET_ADDRESS * dest, /* destination address */
static void dlmstp_task(void)
{
volatile AT91PS_PIO pPIO = AT91C_BASE_PIOA;
/* only do receive state machine while we don't have a frame */
if ((MSTP_Port.ReceivedValidFrame == false) &&
(MSTP_Port.ReceivedInvalidFrame == false)) {
/* LED OFF */
pPIO->PIO_SODR = LED2;
do {
RS485_Check_UART_Data(&MSTP_Port);
MSTP_Receive_Frame_FSM(&MSTP_Port);
@@ -135,13 +138,8 @@ static void dlmstp_task(void)
break;
} while (MSTP_Port.DataAvailable);
} else {
/* toggle LED on Frame received */
volatile AT91PS_PIO pPIO = AT91C_BASE_PIOA;
if ((pPIO->PIO_ODSR & LED2) == LED2)
pPIO->PIO_CODR = LED2;
else
pPIO->PIO_SODR = LED2;
/* LED ON */
pPIO->PIO_CODR = LED2;
}
/* only do master state machine while rx is idle */
if (MSTP_Port.receive_state == MSTP_RECEIVE_STATE_IDLE) {