static int TestTelegram(TBusTelegram *pTxMsg, uint8_t msgSize) {
TBusTelegram *pRxMsg = BusMsgBufGet();
int timeout;
uint8_t zerobuf[sizeof(TBusTelegram)];
memset(zerobuf, 0, sizeof(zerobuf));
memset(pRxMsg, 0, sizeof(*pRxMsg));
if (BusSend(pTxMsg) != BUS_SEND_OK) {
return -1;
}
for (timeout = 0; (timeout < RX_TIMEOUT) && (BusCheck() != BUS_MSG_OK); timeout++) {
usleep(1000);
}
if (timeout < RX_TIMEOUT) {
if (memcmp(pTxMsg, pRxMsg, msgSize) != 0) {
return -1;
}
if (memcmp((uint8_t *)pRxMsg + msgSize, zerobuf, sizeof(TBusTelegram) - msgSize) != 0) {
return -1;
}
} else {
return -1;
}
return 0;
}
/*-----------------------------------------------------------------------------
* main
*/
int main(void) {
uint8_t ret;
int sioHdl;
/* set clock prescaler to 2 (set clock to 7.3928 MHz) */
CLKPR = 1 << CLKPCE;
CLKPR = 1;
/* get module address from EEPROM */
sMyAddr = eeprom_read_byte((const uint8_t *)MODUL_ADDRESS);
GetClientListFromEeprom();
PortInit();
TimerInit();
ButtonInit();
PwmInit();
ApplicationInit();
SioInit();
SioRandSeed(sMyAddr);
/* sio for bus interface */
sioHdl = SioOpen("USART1", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sioHdl, IdleSio1);
SioSetTransceiverPowerDownFunc(sioHdl, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sioHdl);
spBusMsg = BusMsgBufGet();
/* warten for full operation voltage */
while (!POWER_GOOD);
/* enable ints before RestorePwm() */
ENABLE_INT;
TimerStart();
RestorePwm();
/* ext int for power fail: INT0 low level sensitive */
EICRA &= ~((1 << ISC01) | (1 << ISC00));
EIMSK |= (1 << INT0);
ApplicationStart();
/* Hauptschleife */
while (1) {
Idle();
ret = BusCheck();
ProcessBus(ret);
CheckButton();
PwmCheck();
ApplicationCheck();
CheckEvent();
}
return 0;
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(void) {
int sioHandle;
uint8_t windThreshold1;
uint8_t windThreshold2;
MCUSR = 0;
wdt_disable();
/* get module address from EEPROM */
sMyAddr = eeprom_read_byte((const uint8_t *)MODUL_ADDRESS);
windThreshold1 = eeprom_read_byte((const uint8_t *)WIND_THRESHOLD1);
windThreshold2 = eeprom_read_byte((const uint8_t *)WIND_THRESHOLD2);
GetClientListFromEeprom();
PortInit();
TimerInit();
SioInit();
sioHandle = SioOpen("USART0", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sioHandle, IdleSio);
SioSetTransceiverPowerDownFunc(sioHandle, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sioHandle);
spRxBusMsg = BusMsgBufGet();
/* enable global interrupts */
ENABLE_INT;
SendStartupMsg();
/* wait for controller startup delay for sending first state telegram */
DELAY_S(STARTUP_DELAY);
while (1) {
Idle();
ProcessSwitch();
ProcessBus();
if (sWind >= windThreshold1) {
sWindSwitch |= 0x01;
} else {
sWindSwitch &= ~0x01;
}
if (sWind >= windThreshold2) {
sWindSwitch |= 0x02;
} else {
sWindSwitch &= ~0x02;
}
}
return 0; /* never reached */
}
/*-----------------------------------------------------------------------------
* init bus communication
*/
static void InitComm(void) {
SioInit();
SioRandSeed(sMyAddr);
sSioHandle = SioOpen("USART0", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sSioHandle, IdleSio);
SioSetTransceiverPowerDownFunc(sSioHandle, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sSioHandle);
spRxBusMsg = BusMsgBufGet();
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(int argc, char *argv[]) {
int i;
int j;
char comPort[SIZE_COMPORT] = "";
uint8_t myAddr;
bool myAddrValid = false;
TBusTelegram txBusMsg;
uint8_t busRet;
TBusTelegram *pRxBusMsg;
uint8_t mask;
int flags;
int sioHandle;
int sioFd;
fd_set rfds;
int ret;
uint8_t val8;
char buffer[SIZE_CMD_BUF];
char *p;
signal(SIGPIPE, sighandler);
flags = fcntl(fileno(stdout), F_GETFL);
fcntl(fileno(stdout), F_SETFL, flags | O_NONBLOCK);
/* get com interface */
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-c") == 0) {
if (argc > i) {
strncpy(comPort, argv[i + 1], sizeof(comPort) - 1);
comPort[sizeof(comPort) - 1] = '\0';
}
break;
}
}
/* our bus address */
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-a") == 0) {
if (argc > i) {
myAddr = atoi(argv[i + 1]);
myAddrValid = true;
}
break;
}
}
if ((strlen(comPort) == 0) ||
!myAddrValid) {
PrintUsage();
return 0;
}
sioHandle = InitBus(comPort);
if (sioHandle == -1) {
printf("cannot open %s\r\n", comPort);
return -1;
}
sioFd = SioGetFd(sioHandle);
for (;;) {
FD_ZERO(&rfds);
FD_SET(sioFd, &rfds);
FD_SET(STDIN_FILENO, &rfds);
ret = select(sioFd + 1, &rfds, 0, 0, 0);
if ((ret > 0) && FD_ISSET(sioFd, &rfds)) {
busRet = BusCheck();
if (busRet == BUS_MSG_OK) {
pRxBusMsg = BusMsgBufGet();
if ((pRxBusMsg->type == eBusDevReqActualValueEvent) &&
((pRxBusMsg->msg.devBus.receiverAddr == myAddr))) {
Print("event address %d device type ", pRxBusMsg->senderAddr);
switch (pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.devType) {
case eBusDevTypeDo31:
Print("DO31\n");
for (i = 0; i < BUS_DO31_DIGOUT_SIZE_ACTUAL_VALUE; i++) {
for (j = 0, mask = 1; j < 8; j++, mask <<= 1) {
if ((i == 3) && (j == 7)) {
// DO31 has 31 outputs, dont display the last bit
break;
}
if (pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.actualValue.do31.digOut[i] & mask) {
Print("1");
} else {
Print("0");
}
}
}
Print("\n");
for (i = 0; i < BUS_DO31_SHADER_SIZE_ACTUAL_VALUE; i++) {
Print("%02x",
pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.actualValue.do31.shader[i]);
if (i < (BUS_DO31_SHADER_SIZE_ACTUAL_VALUE - 1)) {
Print(" ");
}
}
memcpy(txBusMsg.msg.devBus.x.devResp.actualValueEvent.actualValue.do31.digOut,
pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.actualValue.do31.digOut,
BUS_DO31_DIGOUT_SIZE_ACTUAL_VALUE);
memcpy(txBusMsg.msg.devBus.x.devResp.actualValueEvent.actualValue.do31.shader,
pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.actualValue.do31.shader,
BUS_DO31_SHADER_SIZE_ACTUAL_VALUE);
txBusMsg.msg.devBus.x.devResp.actualValueEvent.devType = eBusDevTypeDo31;
break;
case eBusDevTypeSw8:
Print("SW8\n");
val8 = pRxBusMsg->msg.devBus.x.devReq.actualValueEvent.actualValue.sw8.state;
for (i = 0, mask = 1; i < 8; i++, mask <<= 1) {
if (val8 & mask) {
Print("1");
} else {
Print("0");
}
}
txBusMsg.msg.devBus.x.devResp.actualValueEvent.actualValue.sw8.state = val8;
txBusMsg.msg.devBus.x.devResp.actualValueEvent.devType = eBusDevTypeSw8;
break;
default:
break;
}
Print("\n");
fflush(stdout);
txBusMsg.type = eBusDevRespActualValueEvent;
txBusMsg.senderAddr = pRxBusMsg->msg.devBus.receiverAddr;
txBusMsg.msg.devBus.receiverAddr = pRxBusMsg->senderAddr;
BusSend(&txBusMsg);
}
} else if (busRet == BUS_IF_ERROR) {
Print("bus interface access error - exiting\n");
break;
}
}
if ((ret > 0) && FD_ISSET(STDIN_FILENO, &rfds)) {
p = fgets(buffer, sizeof(buffer), stdin);
if (p == 0) {
printf("error/EOF on reading from stdin. exiting\n");
ret = -1;
break;
}
if (strcmp("-exit\n", p) == 0) {
Print("OK\n");
break;
}
}
}
SioClose(sioHandle);
return ret;
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(void) {
int sioHandle;
uint8_t i;
uint8_t u8;
MCUSR = 0;
wdt_disable();
/* get module address from EEPROM */
sMyAddr = eeprom_read_byte((const uint8_t *)MODUL_ADDRESS);
for (i = 0; i < NUM_BUTTON_EVENT_ADDRESSES; i++) {
sMySwitchAddr[i] = eeprom_read_byte((const uint8_t *)(BUTTON_EVENT_ADRESS_BASE + i));
}
PortInit();
TimerInit();
SioInit();
SioRandSeed(MY_ADDR);
sioHandle = SioOpen("USART0", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sioHandle, IdleSio);
SioSetTransceiverPowerDownFunc(sioHandle, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sioHandle);
spRxBusMsg = BusMsgBufGet();
/* enable global interrupts */
ENABLE_INT;
i2c_slave(SLAVE_ADRESSE);
button_register = 0;
init_BJ(SLAVE_ADRESSE);
for (i = 0; i < NR_OF_LEDS; i++) {
u8 = eeprom_read_byte((const uint8_t *)(COLOR_LED_BASE + i));
set_LED(i, u8);
sNewLedData[i / 2] |= (u8 & 0x0f) << ((i % 2) ? 4 : 0);
}
i2c_slave(SLAVE_ADRESSE);
SendStartupMsg();
while (1) {
Idle();
if (send_startup == 1) {
init_BJ(SLAVE_ADRESSE);
for (i = 0; i < NR_OF_LEDS; i++) {
set_LED(i, eeprom_read_byte((const uint8_t *)(COLOR_LED_BASE + i)));
}
}
sInputState = button_register;
ProcessButton(sInputState);
ProcessBus();
for (i = 0; i < BUS_SW16_LED_SIZE_SET_VALUE; i++) {
if ((sNewLedData[i] & 0x0f) != (sLedData[i] & 0x0f) ) { // linke LED
set_LED(i * 2, sNewLedData[i] & 0x0f);
i2c_slave(SLAVE_ADRESSE);
}
if ((sNewLedData[i] & 0xf0) != (sLedData[i] & 0xf0) ) { // rechte LED
set_LED(i * 2 + 1, (sNewLedData[i] & 0xf0) >> 4);
i2c_slave(SLAVE_ADRESSE);
}
sLedData[i] = sNewLedData[i];
}
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(void) {
UINT8 ret;
UINT16 flashWordAddr;
UINT16 sum;
cli();
MCUSR = 0;
wdt_disable();
/* get oscillator correction value from EEPROM */
EEAR = OSCCAL_CORR;
/* Start eeprom read by writing EERE */
EECR |= (1 << EERE);
/* read data */
OSCCAL += EEDR;
/* get modul adress from EEPROM */
EEAR = MODUL_ADDRESS;
/* Start eeprom read by writing EERE */
EECR |= (1 << EERE);
/* read data */
sMyAddr = EEDR;
/* configure pins to input with pull up */
PORTB = 0b11111111;
DDRB = 0b00000000;
PORTC = 0b11111111;
DDRC = 0b00000000;
PORTD = 0b11111111;
DDRD = 0b00100010;
/* configure Timer 0 */
/* prescaler clk/64 -> Interrupt period 256/1000000 * 64 = 16.384 ms */
TCCR0B = 3 << CS00;
TIMSK0 = 1 << TOIE0;
SioInit();
spRxBusMsg = BusMsgBufGet();
/* Enable change of Interrupt Vectors */
MCUCR = (1 << IVCE);
/* Move interrupts to Boot Flash section */
MCUCR = (1 << IVSEL);
/* Prüfsumme der Applikation berechnen */
sum = 0;
for (flashWordAddr = 0; flashWordAddr < (MAX_FIRMWARE_SIZE / 2); flashWordAddr += CHECKSUM_BLOCK_SIZE) {
sum += FlashSum(flashWordAddr, (UINT8)CHECKSUM_BLOCK_SIZE);
}
if (sum != FLASH_CHECKSUM) {
/* Fehler */
sFwuState = WAIT_FOR_UPD_ENTER;
}
sei();
/* Startup-Msg senden */
sTxBusMsg.type = eBusDevStartup;
sTxBusMsg.senderAddr = MY_ADDR;
BusSend(&sTxBusMsg);
SioReadFlush();
/* Hauptschleife */
while (1) {
ret = BusCheck();
ProcessBus(ret);
/* Mit timeout auf Request zum Firmwareupdate warten */
if (sFwuState == WAIT_FOR_UPD_ENTER_TIMEOUT) {
if (gTimeS8 >= 4) {
/* Application starten */
break;
}
}
}
cli();
/* Enable change of Interrupt Vectors */
MCUCR = (1 << IVCE);
/* Move interrupts to application section */
MCUCR = (0 << IVSEL);
/* jump to application */
ApplicationEntry();
/* never reach this */
return 0;
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(void) {
int sioHandle;
uint8_t inputState;
MCUSR = 0;
wdt_disable();
/* get module address from EEPROM */
sMyAddr = eeprom_read_byte((const uint8_t *)MODUL_ADDRESS);
sInputType = eeprom_read_byte((const uint8_t *)INPUT_TYPE);
if (sInputType > INPUT_TYPE_MOTION_DETECTOR) {
sInputType = INPUT_TYPE_DUAL_BUTTON;
}
PortInit();
TimerInit();
SioInit();
SioRandSeed(sMyAddr);
sioHandle = SioOpen("USART0", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sioHandle, IdleSio);
SioSetTransceiverPowerDownFunc(sioHandle, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sioHandle);
spRxBusMsg = BusMsgBufGet();
/* enable global interrupts */
ENABLE_INT;
SendStartupMsg();
if ((sInputType == INPUT_TYPE_DUAL_SWITCH) ||
(sInputType == INPUT_TYPE_MOTION_DETECTOR)) {
/* wait for controller startup delay for sending first state telegram */
DELAY_S(STARTUP_DELAY);
}
if ((sInputType == INPUT_TYPE_DUAL_SWITCH) ||
(sInputType == INPUT_TYPE_MOTION_DETECTOR)) {
inputState = GetInputState();
sSwitchStateOld = ~inputState;
ProcessSwitch(inputState);
}
while (1) {
Idle();
inputState = GetInputState();
if ((sInputType == INPUT_TYPE_DUAL_SWITCH) ||
(sInputType == INPUT_TYPE_MOTION_DETECTOR)) {
ProcessSwitch(inputState);
} else if (sInputType == INPUT_TYPE_DUAL_BUTTON) {
ProcessButton(inputState);
}
ProcessBus();
}
return 0; /* never reached */
}
/*-----------------------------------------------------------------------------
* Programstart
*/
int main(void) {
UINT8 ret;
UINT16 flashWordAddr;
UINT16 sum;
/* get oscillator correction value from EEPROM */
EEAR = OSCCAL_CORR;
/* Start eeprom read by writing EERE */
EECR |= (1 << EERE);
/* read data */
OSCCAL += EEDR;
/* get modul adress from EEPROM */
EEAR = MODUL_ADDRESS;
/* Start eeprom read by writing EERE */
EECR |= (1 << EERE);
/* read data */
sMyAddr = EEDR;
/* Portpins für Schaltereingänge mit Pullup konfigurieren */
/* nicht benutzte Pin aus Ausgang Low*/
PORTC = 0x03;
DDRC = 0x3C;
PORTB = 0x38;
DDRB = 0xC7;
PORTD = 0x01;
DDRD = 0xFE;
/* configure Timer 0 */
/* prescaler clk/64 -> Interrupt period 256/1000000 * 64 = 16.384 ms */
TCCR0 = 3 << CS00;
TIMSK = 1 << TOIE0;
SioInit();
spRxBusMsg = BusMsgBufGet();
/* Umschaltung der Interruptvektor-Tabelle */
GICR = (1 << IVCE);
/* In Bootbereich verschieben */
GICR = (1 << IVSEL);
/* Prüfsumme der Applikation berechnen */
sum = 0;
for (flashWordAddr = 0; flashWordAddr < (MAX_FIRMWARE_SIZE / 2); flashWordAddr += CHECKSUM_BLOCK_SIZE) {
sum += FlashSum(flashWordAddr, (UINT8)CHECKSUM_BLOCK_SIZE);
}
if (sum != FLASH_CHECKSUM) {
/* Fehler */
sFwuState = WAIT_FOR_UPD_ENTER;
}
sei();
/* Startup-Msg senden */
sTxBusMsg.type = eBusDevStartup;
sTxBusMsg.senderAddr = MY_ADDR;
BusSend(&sTxBusMsg);
SioReadFlush();
/* Hauptschleife */
while (1) {
ret = BusCheck();
ProcessBus(ret);
/* Mit timeout auf Request zum Firmwareupdate warten */
if (sFwuState == WAIT_FOR_UPD_ENTER_TIMEOUT) {
if (gTimeS8 >= 4) {
/* Application starten */
break;
}
}
}
cli();
/* Umschaltung der Interruptvektor-Tabelle */
GICR = (1 << IVCE);
/* In Applikationsbereich verschieben */
GICR = (0 << IVSEL);
/* zur Applikation springen */
ApplicationEntry();
/* hier kommen wir nicht her!!*/
return 0;
}
/*-----------------------------------------------------------------------------
* main
*/
int main(int argc, char *argv[]) {
int handle;
int i;
char comPort[SIZE_COMPORT] = "";
uint8_t len;
uint8_t val8;
/* get tty device */
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-c") == 0) {
if (argc > i) {
strncpy(comPort, argv[i + 1], sizeof(comPort) - 1);
comPort[sizeof(comPort) - 1] = 0;
}
break;
}
}
if (strlen(comPort) == 0) {
PrintUsage();
return 0;
}
SioInit();
handle = SioOpen(comPort, eSioBaud9600, eSioDataBits8, eSioParityNo, eSioStopBits1, eSioModeHalfDuplex);
if (handle == -1) {
printf("can't open %s\r\n", comPort);
return 0;
}
// wait for sio input to settle and the flush
usleep(100000);
while ((len = SioGetNumRxChar(handle)) != 0) {
SioRead(handle, &val8, sizeof(val8));
}
BusInit(handle);
#if 1
BusVarInit(67, BusVarNv);
{
uint8_t var1 = 1;
uint16_t var2 = 0x1234;
bool rc;
uint8_t len;
TBusVarHdl hdl1;
TBusVarHdl hdl2;
TBusTelegram *msg;
TBusVarResult result;
TBusVarState state;
BusVarAdd(0, sizeof(var1), true);
BusVarAdd(1, sizeof(var2), false);
rc = BusVarWrite(1, &var2, sizeof(var2), &result);
rc = BusVarWrite(0, &var1, sizeof(var1), &result);
var1 = 0;
var2 = 0;
len = BusVarRead(1, &var2, sizeof(var2), &result);
printf("len %d var2 %x\n", len, var2);
len = BusVarRead(0, &var1, sizeof(var1), &result);
printf("len %d var1 %x\n", len, var1);
hdl2 = BusVarTransactionOpen(242, 1, &var2, sizeof(var2), eBusVarRead);
hdl1 = BusVarTransactionOpen(242, 0, &var1, sizeof(var1), eBusVarRead);
for (i = 0; i < 1000; i++) {
BusVarProcess();
usleep(10000);
if (BusCheck() == BUS_MSG_OK) {
msg = BusMsgBufGet();
if ((msg->type == eBusDevRespGetVar) &&
(msg->msg.devBus.receiverAddr == 67)) {
BusVarRespGet(msg->senderAddr, &msg->msg.devBus.x.devResp.getVar);
}
}
if (hdl1 != BUSVAR_HDL_INVALID) {
state = BusVarTransactionState(hdl1);
if (state & BUSVAR_STATE_FINAL) {
if (state == eBusVarState_Ready) {
printf("var1 %02x\n", var1);
}
BusVarTransactionClose(hdl1);
hdl1 = BUSVAR_HDL_INVALID;
}
}
if (hdl2 != BUSVAR_HDL_INVALID) {
state = BusVarTransactionState(hdl2);
if (state & BUSVAR_STATE_FINAL) {
if (state == eBusVarState_Ready) {
printf("var2 %04x\n", var2);
}
BusVarTransactionClose(hdl2);
hdl2 = BUSVAR_HDL_INVALID;
}
}
}
}
return 0;
#endif
if (Test() == 0) {
printf("OK\n");
} else {
printf("ERROR\n");
}
if (handle != -1) {
SioClose(handle);
}
return 0;
}
