dali/bacnet_stack
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This commit is contained in:
skarg
2007-11-29 15:56:53 +00:00
parent c585241c03
commit 411d6c1b24
236 changed files with 17864 additions and 15724 deletions
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bacnet-stack/ports/atmega168/main.c
+38 -30
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@@ -39,11 +39,14 @@
http://www.avrfreaks.net/wiki/index.php/Documentation:AVR_GCC/IarToAvrgcc*/
/* dummy function */
bool dcc_communication_enabled(void) {
bool dcc_communication_enabled(
void)
{
return true;
}
void init(void)
void init(
void)
{
/* Initialize the Clock Prescaler for ATmega48/88/168 */
/* The default CLKPSx bits are factory set to 0011 */
@@ -51,17 +54,17 @@ void init(void)
CLKPR = _BV(CLKPCE);
/* CLKPS3 CLKPS2 CLKPS1 CLKPS0 Clock Division Factor
------ ------ ------ ------ ---------------------
0 0 0 0 1
0 0 0 1 2
0 0 1 0 4
0 0 1 1 8
0 1 0 0 16
0 1 0 1 32
0 1 1 0 64
0 1 1 1 128
1 0 0 0 256
1 x x x Reserved
*/
0 0 0 0 1
0 0 0 1 2
0 0 1 0 4
0 0 1 1 8
0 1 0 0 16
0 1 0 1 32
0 1 1 0 64
0 1 1 1 128
1 0 0 0 256
1 x x x Reserved
*/
/* Set the CLKPS3..0 bits to Prescaler of 1 */
CLKPR = 0;
/* Initialize I/O ports */
@@ -75,7 +78,7 @@ void init(void)
PORTD = 0;
/* Configure the watchdog timer - Disabled for testing */
BIT_CLEAR(MCUSR,WDRF);
BIT_CLEAR(MCUSR, WDRF);
WDTCSR = 0;
/* Configure USART */
@@ -85,11 +88,11 @@ void init(void)
Timer_Initialize();
/* Set the LED ports OFF */
BIT_SET(PORTD,PD4);
BIT_SET(PORTD,PD5);
BIT_SET(PORTD, PD4);
BIT_SET(PORTD, PD5);
/* Configure the LED ports as outputs */
BIT_SET(DDRD,DDD4);
BIT_SET(DDRD,DDD5);
BIT_SET(DDRD, DDD4);
BIT_SET(DDRD, DDD5);
/* Enable global interrupts */
sei();
@@ -97,23 +100,26 @@ void init(void)
static uint8_t NPDU_Timer;
static void NDPU_Timers(void)
static void NDPU_Timers(
void)
{
if (NPDU_Timer) {
NPDU_Timer--;
if (NPDU_Timer == 0) {
BIT_SET(PORTD,PD5);
BIT_SET(PORTD, PD5);
}
}
}
static void NPDU_LED_On(void)
static void NPDU_LED_On(
void)
{
BIT_CLEAR(PORTD,PD5);
BIT_CLEAR(PORTD, PD5);
NPDU_Timer = 20;
}
void task_milliseconds(void)
void task_milliseconds(
void)
{
while (Timer_Milliseconds) {
Timer_Milliseconds--;
@@ -125,31 +131,33 @@ void task_milliseconds(void)
static uint8_t Address_Switch;
void input_switch_read(void)
void input_switch_read(
void)
{
uint8_t value;
static uint8_t old_value = 0;
value = BITMASK_CHECK(PINC,0x0F) | (BITMASK_CHECK(PINB,0x07)<<4);
value = BITMASK_CHECK(PINC, 0x0F) | (BITMASK_CHECK(PINB, 0x07) << 4);
if (value != old_value) {
old_value = value;
} else {
if (old_value != Address_Switch) {
Address_Switch = old_value;
Address_Switch = old_value;
#if defined(BACDL_MSTP)
dlmstp_set_mac_address(Address_Switch);
dlmstp_set_mac_address(Address_Switch);
#endif
Device_Set_Object_Instance_Number(86000 + Address_Switch);
Device_Set_Object_Instance_Number(86000 + Address_Switch);
}
}
}
static uint8_t PDUBuffer[MAX_MPDU];
int main(void)
int main(
void)
{
uint16_t pdu_len = 0;
BACNET_ADDRESS src; /* source address */
init();
#if defined(BACDL_MSTP)
RS485_Set_Baud_Rate(38400);