void CO_delete(int32_t CANbaseAddress){
#ifndef CO_USE_GLOBALS
int16_t i;
#endif
CO_CANsetConfigurationMode(CANbaseAddress);
CO_CANmodule_disable(CO->CANmodule[0]);
#ifndef CO_USE_GLOBALS
#if CO_NO_SDO_CLIENT == 1
free(CO->SDOclient);
#endif
free(CO_HBcons_monitoredNodes);
free(CO->HBcons);
for(i=0; i<CO_NO_RPDO; i++){
free(CO->RPDO[i]);
}
for(i=0; i<CO_NO_TPDO; i++){
free(CO->TPDO[i]);
}
free(CO->SYNC);
free(CO->NMT);
free(CO->emPr);
free(CO->em);
free(CO_SDO_ODExtensions);
for(i=0; i<CO_NO_SDO_SERVER; i++){
free(CO->SDO[i]);
}
free(CO_CANmodule_txArray0);
free(CO_CANmodule_rxArray0);
free(CO->CANmodule[0]);
CO = NULL;
#endif
}
CO_ReturnError_t CO_init(
int32_t CANbaseAddress,
uint8_t nodeId,
uint16_t bitRate)
{
int16_t i;
CO_ReturnError_t err;
#ifndef CO_USE_GLOBALS
uint16_t errCnt;
#endif
#if CO_NO_TRACE > 0
uint32_t CO_traceBufferSize[CO_NO_TRACE];
#endif
/* Verify parameters from CO_OD */
if( sizeof(OD_TPDOCommunicationParameter_t) != sizeof(CO_TPDOCommPar_t)
|| sizeof(OD_TPDOMappingParameter_t) != sizeof(CO_TPDOMapPar_t)
|| sizeof(OD_RPDOCommunicationParameter_t) != sizeof(CO_RPDOCommPar_t)
|| sizeof(OD_RPDOMappingParameter_t) != sizeof(CO_RPDOMapPar_t))
{
return CO_ERROR_PARAMETERS;
}
#if CO_NO_SDO_CLIENT == 1
if(sizeof(OD_SDOClientParameter_t) != sizeof(CO_SDOclientPar_t)){
return CO_ERROR_PARAMETERS;
}
#endif
/* Initialize CANopen object */
#ifdef CO_USE_GLOBALS
CO = &COO;
CO->CANmodule[0] = &COO_CANmodule;
CO_CANmodule_rxArray0 = &COO_CANmodule_rxArray0[0];
CO_CANmodule_txArray0 = &COO_CANmodule_txArray0[0];
for(i=0; i<CO_NO_SDO_SERVER; i++)
CO->SDO[i] = &COO_SDO[i];
CO_SDO_ODExtensions = &COO_SDO_ODExtensions[0];
CO->em = &COO_EM;
CO->emPr = &COO_EMpr;
CO->NMT = &COO_NMT;
CO->SYNC = &COO_SYNC;
for(i=0; i<CO_NO_RPDO; i++)
CO->RPDO[i] = &COO_RPDO[i];
for(i=0; i<CO_NO_TPDO; i++)
CO->TPDO[i] = &COO_TPDO[i];
CO->HBcons = &COO_HBcons;
CO_HBcons_monitoredNodes = &COO_HBcons_monitoredNodes[0];
#if CO_NO_SDO_CLIENT == 1
CO->SDOclient = &COO_SDOclient;
#endif
#if CO_NO_TRACE > 0
for(i=0; i<CO_NO_TRACE; i++) {
CO->trace[i] = &COO_trace[i];
CO_traceTimeBuffers[i] = &COO_traceTimeBuffers[i][0];
CO_traceValueBuffers[i] = &COO_traceValueBuffers[i][0];
CO_traceBufferSize[i] = CO_TRACE_BUFFER_SIZE_FIXED;
}
#endif
#else
if(CO == NULL){ /* Use malloc only once */
CO = &COO;
CO->CANmodule[0] = (CO_CANmodule_t *) calloc(1, sizeof(CO_CANmodule_t));
CO_CANmodule_rxArray0 = (CO_CANrx_t *) calloc(CO_RXCAN_NO_MSGS, sizeof(CO_CANrx_t));
CO_CANmodule_txArray0 = (CO_CANtx_t *) calloc(CO_TXCAN_NO_MSGS, sizeof(CO_CANtx_t));
for(i=0; i<CO_NO_SDO_SERVER; i++){
CO->SDO[i] = (CO_SDO_t *) calloc(1, sizeof(CO_SDO_t));
}
CO_SDO_ODExtensions = (CO_OD_extension_t*) calloc(CO_OD_NoOfElements, sizeof(CO_OD_extension_t));
CO->em = (CO_EM_t *) calloc(1, sizeof(CO_EM_t));
CO->emPr = (CO_EMpr_t *) calloc(1, sizeof(CO_EMpr_t));
CO->NMT = (CO_NMT_t *) calloc(1, sizeof(CO_NMT_t));
CO->SYNC = (CO_SYNC_t *) calloc(1, sizeof(CO_SYNC_t));
for(i=0; i<CO_NO_RPDO; i++){
CO->RPDO[i] = (CO_RPDO_t *) calloc(1, sizeof(CO_RPDO_t));
}
for(i=0; i<CO_NO_TPDO; i++){
CO->TPDO[i] = (CO_TPDO_t *) calloc(1, sizeof(CO_TPDO_t));
}
CO->HBcons = (CO_HBconsumer_t *) calloc(1, sizeof(CO_HBconsumer_t));
CO_HBcons_monitoredNodes = (CO_HBconsNode_t *) calloc(CO_NO_HB_CONS, sizeof(CO_HBconsNode_t));
#if CO_NO_SDO_CLIENT == 1
CO->SDOclient = (CO_SDOclient_t *) calloc(1, sizeof(CO_SDOclient_t));
#endif
#if CO_NO_TRACE > 0
for(i=0; i<CO_NO_TRACE; i++) {
CO->trace[i] = (CO_trace_t *) calloc(1, sizeof(CO_trace_t));
CO_traceTimeBuffers[i] = (uint32_t *) calloc(OD_traceConfig[i].size, sizeof(uint32_t));
CO_traceValueBuffers[i] = (int32_t *) calloc(OD_traceConfig[i].size, sizeof(int32_t));
if(CO_traceTimeBuffers[i] != NULL && CO_traceValueBuffers[i] != NULL) {
CO_traceBufferSize[i] = OD_traceConfig[i].size;
} else {
CO_traceBufferSize[i] = 0;
}
}
#endif
}
CO_memoryUsed = sizeof(CO_CANmodule_t)
+ sizeof(CO_CANrx_t) * CO_RXCAN_NO_MSGS
+ sizeof(CO_CANtx_t) * CO_TXCAN_NO_MSGS
+ sizeof(CO_SDO_t) * CO_NO_SDO_SERVER
+ sizeof(CO_OD_extension_t) * CO_OD_NoOfElements
+ sizeof(CO_EM_t)
+ sizeof(CO_EMpr_t)
+ sizeof(CO_NMT_t)
+ sizeof(CO_SYNC_t)
+ sizeof(CO_RPDO_t) * CO_NO_RPDO
+ sizeof(CO_TPDO_t) * CO_NO_TPDO
+ sizeof(CO_HBconsumer_t)
+ sizeof(CO_HBconsNode_t) * CO_NO_HB_CONS
#if CO_NO_SDO_CLIENT == 1
+ sizeof(CO_SDOclient_t)
#endif
+ 0;
#if CO_NO_TRACE > 0
CO_memoryUsed += sizeof(CO_trace_t) * CO_NO_TRACE;
for(i=0; i<CO_NO_TRACE; i++) {
CO_memoryUsed += CO_traceBufferSize[i] * 8;
}
#endif
errCnt = 0;
if(CO->CANmodule[0] == NULL) errCnt++;
if(CO_CANmodule_rxArray0 == NULL) errCnt++;
if(CO_CANmodule_txArray0 == NULL) errCnt++;
for(i=0; i<CO_NO_SDO_SERVER; i++){
if(CO->SDO[i] == NULL) errCnt++;
}
if(CO_SDO_ODExtensions == NULL) errCnt++;
if(CO->em == NULL) errCnt++;
if(CO->emPr == NULL) errCnt++;
if(CO->NMT == NULL) errCnt++;
if(CO->SYNC == NULL) errCnt++;
for(i=0; i<CO_NO_RPDO; i++){
if(CO->RPDO[i] == NULL) errCnt++;
}
for(i=0; i<CO_NO_TPDO; i++){
if(CO->TPDO[i] == NULL) errCnt++;
}
if(CO->HBcons == NULL) errCnt++;
if(CO_HBcons_monitoredNodes == NULL) errCnt++;
#if CO_NO_SDO_CLIENT == 1
if(CO->SDOclient == NULL) errCnt++;
#endif
#if CO_NO_TRACE > 0
for(i=0; i<CO_NO_TRACE; i++) {
if(CO->trace[i] == NULL) errCnt++;
}
#endif
if(errCnt != 0) return CO_ERROR_OUT_OF_MEMORY;
#endif
CO->CANmodule[0]->CANnormal = false;
CO_CANsetConfigurationMode(CANbaseAddress);
/* Verify CANopen Node-ID */
if(nodeId<1 || nodeId>127) nodeId = 0x10;
err = CO_CANmodule_init(
CO->CANmodule[0],
CANbaseAddress,
CO_CANmodule_rxArray0,
CO_RXCAN_NO_MSGS,
CO_CANmodule_txArray0,
CO_TXCAN_NO_MSGS,
bitRate);
if(err){CO_delete(CANbaseAddress); return err;}
for (i=0; i<CO_NO_SDO_SERVER; i++)
{
uint32_t COB_IDClientToServer;
uint32_t COB_IDServerToClient;
if(i==0){
/*Default SDO server must be located at first index*/
COB_IDClientToServer = CO_CAN_ID_RSDO + nodeId;
COB_IDServerToClient = CO_CAN_ID_TSDO + nodeId;
}else{
COB_IDClientToServer = OD_SDOServerParameter[i].COB_IDClientToServer;
COB_IDServerToClient = OD_SDOServerParameter[i].COB_IDServerToClient;
}
err = CO_SDO_init(
CO->SDO[i],
COB_IDClientToServer,
COB_IDServerToClient,
OD_H1200_SDO_SERVER_PARAM+i,
i==0 ? 0 : CO->SDO[0],
&CO_OD[0],
CO_OD_NoOfElements,
CO_SDO_ODExtensions,
nodeId,
CO->CANmodule[0],
CO_RXCAN_SDO_SRV+i,
CO->CANmodule[0],
CO_TXCAN_SDO_SRV+i);
}
if(err){CO_delete(CANbaseAddress); return err;}
err = CO_EM_init(
CO->em,
CO->emPr,
CO->SDO[0],
&OD_errorStatusBits[0],
ODL_errorStatusBits_stringLength,
&OD_errorRegister,
&OD_preDefinedErrorField[0],
ODL_preDefinedErrorField_arrayLength,
CO->CANmodule[0],
CO_TXCAN_EMERG,
CO_CAN_ID_EMERGENCY + nodeId);
if(err){CO_delete(CANbaseAddress); return err;}
err = CO_NMT_init(
CO->NMT,
CO->emPr,
nodeId,
500,
CO->CANmodule[0],
CO_RXCAN_NMT,
CO_CAN_ID_NMT_SERVICE,
CO->CANmodule[0],
CO_TXCAN_HB,
CO_CAN_ID_HEARTBEAT + nodeId);
if(err){CO_delete(CANbaseAddress); return err;}
#if CO_NO_NMT_MASTER == 1
NMTM_txBuff = CO_CANtxBufferInit(/* return pointer to 8-byte CAN data buffer, which should be populated */
CO->CANmodule[0], /* pointer to CAN module used for sending this message */
CO_TXCAN_NMT, /* index of specific buffer inside CAN module */
0x0000, /* CAN identifier */
0, /* rtr */
2, /* number of data bytes */
0); /* synchronous message flag bit */
#endif
err = CO_SYNC_init(
CO->SYNC,
CO->em,
CO->SDO[0],
&CO->NMT->operatingState,
OD_COB_ID_SYNCMessage,
OD_communicationCyclePeriod,
OD_synchronousCounterOverflowValue,
CO->CANmodule[0],
CO_RXCAN_SYNC,
CO->CANmodule[0],
CO_TXCAN_SYNC);
if(err){CO_delete(CANbaseAddress); return err;}
for(i=0; i<CO_NO_RPDO; i++){
CO_CANmodule_t *CANdevRx = CO->CANmodule[0];
uint16_t CANdevRxIdx = CO_RXCAN_RPDO + i;
err = CO_RPDO_init(
CO->RPDO[i],
CO->em,
CO->SDO[0],
&CO->NMT->operatingState,
nodeId,
((i<4) ? (CO_CAN_ID_RPDO_1+i*0x100) : 0),
0,
(CO_RPDOCommPar_t*) &OD_RPDOCommunicationParameter[i],
(CO_RPDOMapPar_t*) &OD_RPDOMappingParameter[i],
OD_H1400_RXPDO_1_PARAM+i,
OD_H1600_RXPDO_1_MAPPING+i,
CANdevRx,
CANdevRxIdx);
if(err){CO_delete(CANbaseAddress); return err;}
}
for(i=0; i<CO_NO_TPDO; i++){
err = CO_TPDO_init(
CO->TPDO[i],
CO->em,
CO->SDO[0],
&CO->NMT->operatingState,
nodeId,
((i<4) ? (CO_CAN_ID_TPDO_1+i*0x100) : 0),
0,
(CO_TPDOCommPar_t*) &OD_TPDOCommunicationParameter[i],
(CO_TPDOMapPar_t*) &OD_TPDOMappingParameter[i],
OD_H1800_TXPDO_1_PARAM+i,
OD_H1A00_TXPDO_1_MAPPING+i,
CO->CANmodule[0],
CO_TXCAN_TPDO+i);
if(err){CO_delete(CANbaseAddress); return err;}
}
err = CO_HBconsumer_init(
CO->HBcons,
CO->em,
CO->SDO[0],
&OD_consumerHeartbeatTime[0],
CO_HBcons_monitoredNodes,
CO_NO_HB_CONS,
CO->CANmodule[0],
CO_RXCAN_CONS_HB);
if(err){CO_delete(CANbaseAddress); return err;}
#if CO_NO_SDO_CLIENT == 1
err = CO_SDOclient_init(
CO->SDOclient,
CO->SDO[0],
(CO_SDOclientPar_t*) &OD_SDOClientParameter[0],
CO->CANmodule[0],
CO_RXCAN_SDO_CLI,
CO->CANmodule[0],
CO_TXCAN_SDO_CLI);
if(err){CO_delete(CANbaseAddress); return err;}
#endif
#if CO_NO_TRACE > 0
for(i=0; i<CO_NO_TRACE; i++) {
CO_trace_init(
CO->trace[i],
CO->SDO[0],
OD_traceConfig[i].axisNo,
CO_traceTimeBuffers[i],
CO_traceValueBuffers[i],
CO_traceBufferSize[i],
&OD_traceConfig[i].map,
&OD_traceConfig[i].format,
&OD_traceConfig[i].trigger,
&OD_traceConfig[i].threshold,
&OD_trace[i].value,
&OD_trace[i].min,
&OD_trace[i].max,
&OD_trace[i].triggerTime,
OD_INDEX_TRACE_CONFIG + i,
OD_INDEX_TRACE + i);
}
#endif
return CO_ERROR_NO;
}
void CO_CANmodule_disable(CO_CANmodule_t *CANmodule){
CO_CANsetConfigurationMode(CANmodule->CANbaseAddress);
}
int main (int argc, char *argv[]) {
CO_NMT_reset_cmd_t reset = CO_RESET_NOT;
CO_ReturnError_t odStorStatus_rom, odStorStatus_eeprom;
int CANdevice0Index = 0;
int opt;
bool_t firstRun = true;
char* CANdevice = NULL; /* CAN device, configurable by arguments. */
int nodeId = -1; /* Set to 1..127 by arguments */
bool_t rebootEnable = false; /* Configurable by arguments */
#ifndef CO_SINGLE_THREAD
bool_t commandEnable = false; /* Configurable by arguments */
#endif
if(argc < 3 || strcmp(argv[1], "--help") == 0){
printUsage(argv[0]);
exit(EXIT_SUCCESS);
}
/* Get program options */
while((opt = getopt(argc, argv, "i:p:rc:s:a:")) != -1) {
switch (opt) {
case 'i': nodeId = strtol(optarg, NULL, 0); break;
case 'p': rtPriority = strtol(optarg, NULL, 0); break;
case 'r': rebootEnable = true; break;
#ifndef CO_SINGLE_THREAD
case 'c':
/* In case of empty string keep default name, just enable interface. */
if(strlen(optarg) != 0) {
CO_command_socketPath = optarg;
}
commandEnable = true;
break;
#endif
case 's': odStorFile_rom = optarg; break;
case 'a': odStorFile_eeprom = optarg; break;
default:
printUsage(argv[0]);
exit(EXIT_FAILURE);
}
}
if(optind < argc) {
CANdevice = argv[optind];
CANdevice0Index = if_nametoindex(CANdevice);
}
if(nodeId < 1 || nodeId > 127) {
fprintf(stderr, "Wrong node ID (%d)\n", nodeId);
printUsage(argv[0]);
exit(EXIT_FAILURE);
}
if(rtPriority != -1 && (rtPriority < sched_get_priority_min(SCHED_FIFO)
|| rtPriority > sched_get_priority_max(SCHED_FIFO))) {
fprintf(stderr, "Wrong RT priority (%d)\n", rtPriority);
printUsage(argv[0]);
exit(EXIT_FAILURE);
}
if(CANdevice0Index == 0) {
char s[120];
snprintf(s, 120, "Can't find CAN device \"%s\"", CANdevice);
CO_errExit(s);
}
printf("%s - starting CANopen device with Node ID %d(0x%02X)", argv[0], nodeId, nodeId);
/* Verify, if OD structures have proper alignment of initial values */
if(CO_OD_RAM.FirstWord != CO_OD_RAM.LastWord) {
fprintf(stderr, "Program init - %s - Error in CO_OD_RAM.\n", argv[0]);
exit(EXIT_FAILURE);
}
if(CO_OD_EEPROM.FirstWord != CO_OD_EEPROM.LastWord) {
fprintf(stderr, "Program init - %s - Error in CO_OD_EEPROM.\n", argv[0]);
exit(EXIT_FAILURE);
}
if(CO_OD_ROM.FirstWord != CO_OD_ROM.LastWord) {
fprintf(stderr, "Program init - %s - Error in CO_OD_ROM.\n", argv[0]);
exit(EXIT_FAILURE);
}
/* initialize Object Dictionary storage */
odStorStatus_rom = CO_OD_storage_init(&odStor, (uint8_t*) &CO_OD_ROM, sizeof(CO_OD_ROM), odStorFile_rom);
odStorStatus_eeprom = CO_OD_storage_init(&odStorAuto, (uint8_t*) &CO_OD_EEPROM, sizeof(CO_OD_EEPROM), odStorFile_eeprom);
/* Catch signals SIGINT and SIGTERM */
if(signal(SIGINT, sigHandler) == SIG_ERR)
CO_errExit("Program init - SIGINIT handler creation failed");
if(signal(SIGTERM, sigHandler) == SIG_ERR)
CO_errExit("Program init - SIGTERM handler creation failed");
/* increase variable each startup. Variable is automatically stored in non-volatile memory. */
printf(", count=%u ...\n", ++OD_powerOnCounter);
while(reset != CO_RESET_APP && reset != CO_RESET_QUIT && CO_endProgram == 0) {
/* CANopen communication reset - initialize CANopen objects *******************/
CO_ReturnError_t err;
printf("%s - communication reset ...\n", argv[0]);
#ifndef CO_SINGLE_THREAD
/* Wait other threads (command interface). */
pthread_mutex_lock(&CO_CAN_VALID_mtx);
#endif
/* Wait rt_thread. */
if(!firstRun) {
CO_LOCK_OD();
CO->CANmodule[0]->CANnormal = false;
CO_UNLOCK_OD();
}
/* Enter CAN configuration. */
CO_CANsetConfigurationMode(CANdevice0Index);
/* initialize CANopen */
err = CO_init(CANdevice0Index, nodeId, 0);
if(err != CO_ERROR_NO) {
char s[120];
snprintf(s, 120, "Communication reset - CANopen initialization failed, err=%d", err);
CO_errExit(s);
}
/* initialize OD objects 1010 and 1011 and verify errors. */
CO_OD_configure(CO->SDO[0], OD_H1010_STORE_PARAM_FUNC, CO_ODF_1010, (void*)&odStor, 0, 0U);
CO_OD_configure(CO->SDO[0], OD_H1011_REST_PARAM_FUNC, CO_ODF_1011, (void*)&odStor, 0, 0U);
if(odStorStatus_rom != CO_ERROR_NO) {
CO_errorReport(CO->em, CO_EM_NON_VOLATILE_MEMORY, CO_EMC_HARDWARE, (uint32_t)odStorStatus_rom);
}
if(odStorStatus_eeprom != CO_ERROR_NO) {
CO_errorReport(CO->em, CO_EM_NON_VOLATILE_MEMORY, CO_EMC_HARDWARE, (uint32_t)odStorStatus_eeprom + 1000);
}
/* Configure callback functions for task control */
CO_EM_initCallback(CO->em, taskMain_cbSignal);
CO_SDO_initCallback(CO->SDO[0], taskMain_cbSignal);
CO_SDOclient_initCallback(CO->SDOclient, taskMain_cbSignal);
CO_SYNC_initCallback(CO->SYNC, CANrx_lockCbSync);
/* Initialize time */
CO_time_init(&CO_time, CO->SDO[0], &OD_time.epochTimeBaseMs, &OD_time.epochTimeOffsetMs, 0x2130);
/* First time only initialization. */
if(firstRun) {
firstRun = false;
/* Configure epoll for mainline */
mainline_epoll_fd = epoll_create(4);
if(mainline_epoll_fd == -1)
CO_errExit("Program init - epoll_create mainline failed");
/* Init mainline */
taskMain_init(mainline_epoll_fd, &OD_performance[ODA_performance_mainCycleMaxTime]);
#ifdef CO_SINGLE_THREAD
/* Init taskRT */
CANrx_taskTmr_init(mainline_epoll_fd, TMR_TASK_INTERVAL_NS, &OD_performance[ODA_performance_timerCycleMaxTime]);
OD_performance[ODA_performance_timerCycleTime] = TMR_TASK_INTERVAL_NS/1000; /* informative */
/* Set priority for mainline */
if(rtPriority > 0) {
struct sched_param param;
param.sched_priority = rtPriority;
if(sched_setscheduler(0, SCHED_FIFO, ¶m) != 0)
CO_errExit("Program init - mainline set scheduler failed");
}
#else
/* Configure epoll for rt_thread */
rt_thread_epoll_fd = epoll_create(2);
if(rt_thread_epoll_fd == -1)
CO_errExit("Program init - epoll_create rt_thread failed");
/* Init taskRT */
CANrx_taskTmr_init(rt_thread_epoll_fd, TMR_TASK_INTERVAL_NS, &OD_performance[ODA_performance_timerCycleMaxTime]);
OD_performance[ODA_performance_timerCycleTime] = TMR_TASK_INTERVAL_NS/1000; /* informative */
/* Create rt_thread */
if(pthread_create(&rt_thread_id, NULL, rt_thread, NULL) != 0)
CO_errExit("Program init - rt_thread creation failed");
/* Set priority for rt_thread */
if(rtPriority > 0) {
struct sched_param param;
param.sched_priority = rtPriority;
if(pthread_setschedparam(rt_thread_id, SCHED_FIFO, ¶m) != 0)
CO_errExit("Program init - rt_thread set scheduler failed");
}
#endif
#ifndef CO_SINGLE_THREAD
/* Initialize socket command interface */
if(commandEnable) {
if(CO_command_init() != 0) {
CO_errExit("Socket command interface initialization failed");
}
printf("%s - Command interface on socket '%s' started ...\n", argv[0], CO_command_socketPath);
}
#endif
/* Execute optional additional application code */
app_programStart();
}
/* Execute optional additional application code */
app_communicationReset();
/* start CAN */
CO_CANsetNormalMode(CO->CANmodule[0]);
#ifndef CO_SINGLE_THREAD
pthread_mutex_unlock(&CO_CAN_VALID_mtx);
#endif
reset = CO_RESET_NOT;
printf("%s - running ...\n", argv[0]);
while(reset == CO_RESET_NOT && CO_endProgram == 0) {
/* loop for normal program execution ******************************************/
int ready;
struct epoll_event ev;
ready = epoll_wait(mainline_epoll_fd, &ev, 1, -1);
if(ready != 1) {
if(errno != EINTR) {
CO_error(0x11100000L + errno);
}
}
#ifdef CO_SINGLE_THREAD
else if(CANrx_taskTmr_process(ev.data.fd)) {
/* code was processed in the above function. Additional code process below */
INCREMENT_1MS(CO_timer1ms);
/* Detect timer large overflow */
if(OD_performance[ODA_performance_timerCycleMaxTime] > TMR_TASK_OVERFLOW_US && rtPriority > 0) {
CO_errorReport(CO->em, CO_EM_ISR_TIMER_OVERFLOW, CO_EMC_SOFTWARE_INTERNAL, 0x22400000L | OD_performance[ODA_performance_timerCycleMaxTime]);
}
}
#endif
else if(taskMain_process(ev.data.fd, &reset, CO_timer1ms)) {
uint16_t timer1msDiff;
static uint16_t tmr1msPrev = 0;
/* Calculate time difference */
timer1msDiff = CO_timer1ms - tmr1msPrev;
tmr1msPrev = CO_timer1ms;
/* code was processed in the above function. Additional code process below */
/* Execute optional additional application code */
app_programAsync(timer1msDiff);
CO_OD_storage_autoSave(&odStorAuto, CO_timer1ms, 60000);
}
else {
/* No file descriptor was processed. */
CO_error(0x11200000L);
}
}
}
/* program exit ***************************************************************/
/* join threads */
#ifndef CO_SINGLE_THREAD
if(commandEnable) {
if(CO_command_clear() != 0) {
CO_errExit("Socket command interface removal failed");
}
}
#endif
CO_endProgram = 1;
#ifndef CO_SINGLE_THREAD
if(pthread_join(rt_thread_id, NULL) != 0) {
CO_errExit("Program end - pthread_join failed");
}
#endif
/* Execute optional additional application code */
app_programEnd();
/* Store CO_OD_EEPROM */
CO_OD_storage_autoSave(&odStorAuto, 0, 0);
CO_OD_storage_autoSaveClose(&odStorAuto);
/* delete objects from memory */
CANrx_taskTmr_close();
taskMain_close();
CO_delete(CANdevice0Index);
printf("%s on %s (nodeId=0x%02X) - finished.\n\n", argv[0], CANdevice, nodeId);
/* Flush all buffers (and reboot) */
if(rebootEnable && reset == CO_RESET_APP) {
sync();
if(reboot(LINUX_REBOOT_CMD_RESTART) != 0) {
CO_errExit("Program end - reboot failed");
}
}
exit(EXIT_SUCCESS);
}
