/*
* ======== serverTask ========
*/
Void serverTask(UArg arg0, UArg arg1)
{
MessageQ_Handle serverMessageQ;
MessageQ_QueueId replyQueue;
MessageQ_Msg msg;
UInt16 msgId;
Int status;
serverMessageQ = MessageQ_create(SERVERNAME, NULL);
/* Loop forever processing requests */
System_printf("Server is ready to set processing requests\n");
while (TRUE) {
/* Wait for a request. */
status = MessageQ_get(serverMessageQ, &msg, MessageQ_FOREVER);
if (status < 0) {
System_abort("Stopping test\n");
}
/* Get the id and increment it to send back as validation */
msgId = MessageQ_getMsgId(msg);
msgId += NUMCLIENTS;
MessageQ_setMsgId(msg, msgId);
/* Use the embedded reply destination */
replyQueue = MessageQ_getReplyQueue(msg);
/* Send the response back */
status = MessageQ_put(replyQueue, msg);
if (status < 0) {
System_abort("MessageQ_put was not successful\n");
}
}
}
/*
* ======== tsk0_func ========
* Wait to be released then send an interrupt to the ARM processor
*/
Void tsk0_func(UArg arg0, UArg arg1)
{
Int status;
while (seq < NUMLOOPS) {
/* Wait to be released by callback function */
Semaphore_pend(semHandle, BIOS_WAIT_FOREVER);
System_printf("Received request #%d from ARM (lineId = 0)\n",
seq);
status = Notify_sendEvent(armProcId, LINE_1, EVENTID, seq, TRUE);
if (status < 0) {
System_abort("sendEvent failed\n");
}
System_printf("Sent request #%d to ARM (lineId = 1)\n", seq);
/* Wait to be released by the cbFxn posting the semaphore */
Semaphore_pend(semHandle, BIOS_WAIT_FOREVER);
System_printf("Received request #%d from ARM (lineId = 1)\n");
/* Send an event to the ARM */
status = Notify_sendEvent(armProcId, LINE_0, EVENTID, seq, TRUE);
if (status < 0) {
System_abort("sendEvent failed\n");
}
System_printf("Sent request #%d to ARM (lineId = 0)\n", seq);
}
System_printf("Test completed\n");
BIOS_exit(0);
}
/*
* ======== loopbackFxn========
* Receive and return messages.
* Run at priority lower than tsk1Fxn above.
* Inputs:
* - arg0: number of the thread, appended to MessageQ host and slave names.
*/
Void loopbackFxn(UArg arg0, UArg arg1)
{
MessageQ_Msg getMsg;
MessageQ_Handle messageQ;
MessageQ_QueueId remoteQueueId;
Int status;
UInt16 msgId = 0;
Char localQueueName[64];
Char hostQueueName[64];
System_printf("Thread loopbackFxn: %d\n", arg0);
System_sprintf(localQueueName, "%s_%d", SLAVE_MESSAGEQNAME, arg0);
System_sprintf(hostQueueName, "%s_%d", HOST_MESSAGEQNAME, arg0);
/* Create a message queue. */
messageQ = MessageQ_create(localQueueName, NULL);
if (messageQ == NULL) {
System_abort("MessageQ_create failed\n");
}
System_printf("loopbackFxn: created MessageQ: %s; QueueID: 0x%x\n",
localQueueName, MessageQ_getQueueId(messageQ));
System_printf("Start the main loop: %d\n", arg0);
while (msgId < NUMLOOPS) {
/* Get a message */
status = MessageQ_get(messageQ, &getMsg, MessageQ_FOREVER);
if (status != MessageQ_S_SUCCESS) {
System_abort("This should not happen since timeout is forever\n");
}
remoteQueueId = MessageQ_getReplyQueue(getMsg);
#ifndef BENCHMARK
System_printf("%d: Received message #%d from core %d\n",
arg0, MessageQ_getMsgId(getMsg),
MessageQ_getProcId(remoteQueueId));
#endif
/* test id of message received */
if (MessageQ_getMsgId(getMsg) != msgId) {
System_abort("The id received is incorrect!\n");
}
#ifndef BENCHMARK
/* Send it back */
System_printf("%d: Sending message Id #%d to core %d\n",
arg0, msgId, MessageQ_getProcId(remoteQueueId));
#endif
status = MessageQ_put(remoteQueueId, getMsg);
if (status != MessageQ_S_SUCCESS) {
System_abort("MessageQ_put had a failure/error\n");
}
msgId++;
}
MessageQ_delete(&messageQ);
numTests += NUMLOOPS;
System_printf("Test thread %d complete!\n", arg0);
}
/*
* ======== USBCDCD_init ========
*/
void USBCDCD_init(void)
{
Hwi_Handle hwi;
Error_Block eb;
Error_init(&eb);
/* Install interrupt handler */
hwi = Hwi_create(INT_USB0, USBCDCD_LoggerIdle_hwiHandler, NULL, &eb);
if (hwi == NULL) {
System_abort("Can't create USB Hwi");
}
/* State specific variables */
state = USBCDCD_STATE_UNCONFIGURED;
/* Set the USB stack mode to Device mode with VBUS monitoring */
USBStackModeSet(0, eUSBModeForceDevice, 0);
/* Initialize the transmit buffer */
USBBufferInit(&txBuffer);
/*
* Pass our device information to the USB HID device class driver,
* initialize the USB controller and connect the device to the bus.
*/
if (!USBDCDCInit(0, &serialDevice)) {
System_abort("Error initializing the serial device");
}
}
/*
* ======== main ========
* Synchronizes all processors.
* Creates a HeapBufMP and registers it with MessageQ.
*/
Int main(Int argc, Char* argv[])
{
Int status;
HeapBufMP_Handle heapHandle;
HeapBufMP_Params heapBufParams;
/*
* Ipc_start() calls Ipc_attach() to synchronize all remote processors
* because 'Ipc.procSync' is set to 'Ipc.ProcSync_ALL' in *.cfg
*/
status = Ipc_start();
if (status < 0) {
System_abort("Ipc_start failed\n");
}
/*
* Create the heap that will be used to allocate messages.
*/
HeapBufMP_Params_init(&heapBufParams);
heapBufParams.regionId = 0;
heapBufParams.name = HEAP_NAME;
heapBufParams.align = HEAP_ALIGN;
heapBufParams.numBlocks = HEAP_NUMMSGS;
heapBufParams.blockSize = HEAP_MSGSIZE;
heapHandle = HeapBufMP_create(&heapBufParams);
if (heapHandle == NULL) {
System_abort("HeapBufMP_create failed\n" );
}
/* Register this heap with MessageQ */
MessageQ_registerHeap((IHeap_Handle)heapHandle, HEAPID);
BIOS_start();
return (0);
}
int main(void)
{
/* Call board init functions */
uint32_t ui32SysClock;
ui32SysClock = SysCtlClockFreqSet((SYSCTL_XTAL_25MHZ |
SYSCTL_OSC_MAIN |
SYSCTL_USE_PLL |
SYSCTL_CFG_VCO_480), 120E6);
Board_initGeneral(ui32SysClock);
Board_initEMAC();
Board_initGPIO();
// Board_initI2C();
// Board_initSDSPI();
// Board_initSPI();
// Board_initUART();
// Board_initUSB(Board_USBDEVICE);
// Board_initUSBMSCHFatFs();
// Board_initWatchdog();
// Board_initWiFi();
setup_ledcube();
Mailbox_Params mbox_Params;
Error_Block eb;
Error_init(&eb);
_sem = Semaphore_create(0, NULL, &eb);
if (_sem == NULL) {
System_abort("Couldn't create semaphore");
}
ledEvent = Event_create(NULL,&eb);
Mailbox_Params_init(&mbox_Params);
mbox_Params.readerEvent=ledEvent;
mbox_Params.readerEventId=Event_Id_01;
mbox_led = Mailbox_create(sizeof(struct ledMatrix),1, &mbox_Params, &eb);
if(mbox_led == NULL){
// Do something with errorblock, in the real world
System_abort("woho!");
}
create_led_task((UArg) mbox_led);
//netOpenHook((UArg) mbox_led);
netOpenHook(mbox_led);
System_printf("Starting the example\nSystem provider is set to SysMin. "
"Halt the target to view any SysMin contents in ROV.\n");
/* SysMin will only print to the console when you call flush or exit */
System_flush();
/* Start BIOS */
BIOS_start();
return (0);
}
/* ARGSUSED */
Void smain(UArg arg0, UArg arg1)
{
SemThread_Params semParams;
Task_Params taskParams;
Task_Handle tsk;
Int i;
Log_print0(Diags_ENTRY, "[+E] smain> Enter ");
SemThread_Params_init(&semParams);
done = SemThread_create(0, &semParams, NULL);
SemThread_Params_init(&semParams);
mutex = SemThread_create(1, &semParams, NULL);
if ((done == NULL) || (mutex == NULL)) {
Log_print0(Diags_USER7, "[+7] smain> SemThread creation failed");
System_abort("SemThread_create failed \n");
}
Task_Params_init(&taskParams);
/*
* Add the following line to have the stack allocated from the external
* heap:
* taskParams.stackHeap = (IHeap_Handle)EXTMEM_HEAP;
*/
taskParams.stackSize = 0x1000;
for (i = 0; i < NUMTASKS; i++) {
Task_Params_init(&taskParams);
taskParams.priority = attrsTable[i].priority;
taskParams.arg0 = i + 1; /* task id */
taskParams.arg1 = i; /* index into attrsTable */
tsk = Task_create((Task_FuncPtr)rmanTask, &taskParams, NULL);
if (tsk == NULL) {
Log_print1(Diags_USER7, "[+7] smain> Task_create of task %d failed",
(IArg)(i + 1));
System_abort("Task_create() failed\n");
}
}
for (i = 0; i < NUMTASKS; i++) {
SemThread_pend(done, SemThread_FOREVER, NULL);
}
SemThread_delete(&mutex);
SemThread_delete(&done);
Log_print0(Diags_USER4, "[+4] smain> TEST PASSED ");
Log_print0(Diags_EXIT, "[+X] smain> Exit ");
}
Void cycleLED(UArg arg0, UArg arg1)
{
unsigned int i = 0;
uint8_t writeBuffer[4];
I2C_Handle handle;
I2C_Params i2cparams;
I2C_Transaction i2c;
I2C_Params_init(&i2cparams);
i2cparams.bitRate = I2C_400kHz;
handle = I2C_open(Board_I2C_TPL0401, &i2cparams);
if (handle == NULL) {
System_abort("I2C was not opened");
}
i2c.slaveAddress = Board_TPL0401_ADDR;
i2c.readCount = 0;
i2c.readBuf = NULL;
i2c.writeBuf = writeBuffer;
/* Enable the PWM oscillator */
writeBuffer[0] = 0x00;
writeBuffer[1] = 0x81;
i2c.writeCount = 2;
if (!I2C_transfer(handle, &i2c)) {
GPIO_write(Board_LED1, Board_LED_ON);
System_abort("Bad I2C transfer!");
}
/* Bring the LEDs into PWM mode */
writeBuffer[0] = 0x8C;
writeBuffer[1] = 0xAA;
writeBuffer[2] = 0xAA;
i2c.writeCount = 3;
if (!I2C_transfer(handle, &i2c)) {
GPIO_write(Board_LED1, Board_LED_ON);
System_abort("Bad I2C transfer!");
}
i2c.writeCount = 4;
while (true) {
/* Point to the new LED pattern */
i2c.writeBuf = (uint8_t *) &(rgbcmd[i]);
if (!I2C_transfer(handle, &i2c)) {
GPIO_write(Board_LED1, Board_LED_ON);
System_abort("Bad I2C transfer!");
}
/* Reached the end of the RGB patterns; reset index */
if (rgbcmd[++i].LED == 0x00) {
i = 0;
}
Task_sleep(100);
}
}
/*
* ======== tsk0 ========
*/
Void tsk0(UArg arg0, UArg arg1)
{
Int status;
MessageQ_Msg msg;
System_printf("tsk0 starting\n");
/* Register this heap with MessageQ */
MessageQ_registerHeap((IHeap_Handle)SharedRegion_getHeap(0), HEAP_ID);
/* Open the 'next' remote message queue. Spin until it is ready. */
do {
status = MessageQ_open(nextQueueName, &nextQueueId);
}
while (status < 0);
if (selfId == 0) {
msg = MessageQ_alloc(HEAP_ID, MSGSIZE);
if (msg == NULL) {
System_abort("MessageQ_alloc failed\n");
}
/* Kick off the loop */
status = MessageQ_put(nextQueueId, msg);
if (status < 0) {
System_abort("MessageQ_put failed\n");
}
}
for (numReceived = 0; numReceived < NUMLOOPS; numReceived++) {
/* Get a message */
status = MessageQ_get(messageQ, &msg, MessageQ_FOREVER);
if (status < 0) {
System_abort("MessageQ_get failed\n");
}
if (selfId == 0) {
rawtimestamps[numReceived] = Timestamp_get32();
if (numReceived == NUMLOOPS - 1) {
printStatistics();
break;
}
}
status = MessageQ_put(nextQueueId, msg);
if (status < 0) {
System_abort("MessageQ_put failed\n");
}
}
System_exit(0);
}
/* ARGSUSED */
int main(Int argc, Char * argv[])
{
IRES_Status status;
/* Set default Diags mask to all, to get trace for init() functions */
FCSettings_init();
Diags_setMask(FCSETTINGS_MODNAME"+EX1234567");
buf = Memory_calloc(NULL, BUFSIZE, BUFALIGN, NULL);
if (buf == NULL) {
System_abort("Allocation of buffer for BUFRES failed. Aborting.\n");
}
status = RMAN_init();
//Diags_setMask(RMAN_MODNAME"+EX1234567");
if (IRES_OK != status) {
System_printf("main> RMAN initialization Failed [%d]\n", status);
System_abort("Aborting...\n");
}
config.iresConfig.size = sizeof(BUFRES_Params);
// config.iresConfig.allocFxn = _ALG_allocMemory;
// config.iresConfig.freeFxn = _ALG_freeMemory;
config.iresConfig.allocFxn = DSKT2_allocPersistent;
config.iresConfig.freeFxn = DSKT2_freePersistent;
config.base = buf;
config.length = (UInt32)BUFSIZE;
status = RMAN_register(&BUFRES_MGRFXNS, (IRESMAN_Params *)&config);
/*
* Now that are resource is initialized,
* set default Diags mask to warnings and errors
*/
Diags_setMask(FCSETTINGS_MODNAME"-EX12345");
//Diags_setMask(BUFRES_MODNAME"-EX12345");
if (status != IRES_OK) {
/* Test failed */
System_printf("BUFRES_init() failed [0x%x]\n", status);
System_abort("Aborting.\n");
return (-1);
}
smain(argc, argv);
return (0);
}
/* ARGSUSED */
int main(Int argc, Char * argv[])
{
IRES_Status status;
Int size = 0;
// TODO: Use Diags_setMask()
#if 0
GT_init();
GT_create(&CURTRACE, "ti.sdo.fc.rman.examples.hdvicp");
GT_set(MOD_NAME "=01234567");
GT_set("ti.sdo.fc.rman" "=4567");
GT_set("ti.sdo.fc.dskt2" "=67");
GT_set("ti.sdo.fc.ires.hdvicp" "=01234567");
/* GT_set("ti.sdo.fc.dskt2" "=01234567");*/
#endif
Log_print0(Diags_ENTRY, "[+E] _main> Enter ");
status = RMAN_init();
if (IRES_OK != status) {
Log_print1(Diags_USER7, "[+7] main> RMAN_init() failed [%d]",
(IArg)status);
System_abort("RMAN_init() failed, aborting...\n");
}
/*
* Supply initialization information for the RESMAN while registering
*/
size = sizeof(IRESMAN_HdVicpParams);
configParams.baseConfig.allocFxn = RMAN_PARAMS.allocFxn;
configParams.baseConfig.freeFxn = RMAN_PARAMS.freeFxn;
configParams.baseConfig.size = size;
/* Register the HDVICP protocol/resource manager with the
* generic resource manager */
status = RMAN_register(&IRESMAN_HDVICP, (IRESMAN_Params *)&configParams);
if (IRES_OK != status) {
Log_print1(Diags_USER7, "[+7] main> RMAN_register() failed [%d]",
(IArg)status);
System_abort("RMAN_register() failed, aborting...\n");
}
Log_print0(Diags_EXIT, "[+X] main> Exit");
BIOS_start();
return(0);
}
Int main(Int argc, Char* argv[])
{
Error_Block eb;
Task_Params taskParams;
Registry_Result result;
Log_print0(Diags_ENTRY, "--> main:");
/* must initialize the error block before using it */
Error_init(&eb);
/* create main thread (interrupts not enabled in main on BIOS) */
Task_Params_init(&taskParams);
taskParams.instance->name = "smain";
taskParams.stackSize = 0x1000;
Task_create(smain, &taskParams, &eb);
if (Error_check(&eb)) {
System_abort("main: failed to create application startup thread");
}
/* register with xdc.runtime to get a diags mask */
result = Registry_addModule(&Registry_CURDESC, MODULE_NAME);
Assert_isTrue(result == Registry_SUCCESS, (Assert_Id)NULL);
/* start scheduler, this never returns */
BIOS_start();
/* should never get here */
Log_print0(Diags_EXIT, "<-- main:");
return (0);
}
/*
* ======== main ========
*/
Int main(Int argc, Char* argv[])
{
selfId = MultiProc_self();
System_printf("Core (\"%s\") starting\n", MultiProc_getName(selfId));
if (numCores == 0) {
numCores = MultiProc_getNumProcessors();
}
attachAll(numCores);
System_sprintf(localQueueName, "CORE%d", selfId);
System_sprintf(nextQueueName, "CORE%d",
((selfId + 1) % numCores));
System_sprintf(prevQueueName, "CORE%d",
(selfId - 1 + numCores)
% numCores);
/* Create a message queue. */
messageQ = MessageQ_create(localQueueName, NULL);
if (messageQ == NULL) {
System_abort("MessageQ_create failed\n" );
}
BIOS_start();
return (0);
}
/*
* ======== DSKT2_initLocks ========
* Implements yield function and initializes all the
* the lock semaphores, and yield contexts.
*/
Void DSKT2_initLocks()
{
Int i;
/*
* Initialize the yielding context and lock create flags
*/
for (i = 0; i < DSKT2_NUM_SCRATCH_GROUPS; i++) {
_DSKT2_yieldingContext[i] = NULL;
/*
* Note, an optimization could be to allow this array to be
* sparse, and only create enough semaphores for the groups that
* will be used. Might require some extra config on the user's part
* but it would save on some resources in environments where sems
* are heavy.
*/
_locks[i] = Semaphore_create(1, NULL, NULL);
if (_locks[i] == NULL) {
/* This is a fatal error */
System_abort("DSKT2_initLocks(): Semaphore creation failed\n");
}
}
}
/*
* ======== printDrive ========
* Function to print drive information such as the total disk space
* This function was created by referencing FatFs's API documentation
* http://elm-chan.org/fsw/ff/en/getfree.html
*
* This function call may take a while to process, depending on the size of
* SD Card used.
*/
void printDrive(const char *driveNumber, FATFS **fatfs)
{
FRESULT fresult;
DWORD freeClusterCount;
DWORD totalSectorCount;
DWORD freeSectorCount;
System_printf("Reading disk information...");
System_flush();
fresult = f_getfree(driveNumber, &freeClusterCount, fatfs);
if (fresult) {
System_abort("Error getting the free cluster count from the FatFs object");
}
else {
System_printf("done\n");
/* Get total sectors and free sectors */
totalSectorCount = ((*fatfs)->n_fatent - 2) * (*fatfs)->csize;
freeSectorCount = freeClusterCount * (*fatfs)->csize;
/* Print the free space (assuming 512 bytes/sector) */
System_printf("Total Disk size: %10lu KiB\n"
"Free Disk space: %10lu KiB\n",
totalSectorCount / 2,
freeSectorCount / 2);
}
}
/*
* ======== main ========
*/
Int main(Int argc, Char* argv[])
{
Error_Block eb;
Task_Params taskParams;
Log_print0(Diags_ENTRY, "--> main:");
/* must initialize the error block before using it */
Error_init(&eb);
/* create main thread (interrupts not enabled in main on BIOS) */
Task_Params_init(&taskParams);
taskParams.instance->name = "smain";
taskParams.stackSize = 0x1000;
Task_create(smain, &taskParams, &eb);
if (Error_check(&eb)) {
System_abort("main: failed to create application startup thread");
}
/* start scheduler, this never returns */
BIOS_start();
/* should never get here */
Log_print0(Diags_EXIT, "<-- main:");
return (0);
}
Void Task_UART(UArg arg0, UArg arg1)
{
UART_Handle uart;
UART_Params uartParams;
const char echoPrompt[] = "\fEchoing characters:\r\n";
char input;
UART_Params_init(&uartParams);
uartParams.writeMode = UART_MODE_BLOCKING;
uartParams.readMode = UART_MODE_BLOCKING;
uartParams.writeDataMode = UART_DATA_BINARY;
uartParams.readDataMode = UART_DATA_BINARY;
uartParams.readReturnMode = UART_RETURN_FULL;
uartParams.readEcho = UART_ECHO_OFF;
uartParams.baudRate = 115200;
uartParams.parityType = UART_PAR_NONE;
uartParams.dataLength = UART_LEN_8;
uartParams.stopBits = UART_STOP_ONE;
uart = UART_open(Board_UART0, &uartParams);
if (uart == NULL) {
System_abort("Error opening the UART");
}
System_printf("\nTask_UART");
UART_write(uart, echoPrompt, sizeof(echoPrompt));
// Loop forever echoing
while (1) {
UART_read(uart, &input, 1);
input++;
UART_write(uart, &input, 1);
}
}
/* ARGSUSED */
int main(Int argc, Char * argv[])
{
IRES_Status status;
Int size = 0;
FCSettings_init();
Diags_setMask(FCSETTINGS_MODNAME"+EX1234567");
Diags_setMask("xdc.runtime.Main+EX1234567");
Diags_setMask("ti.sdo.fc.%+EX1234567");
Log_print0(Diags_ENTRY, "[+E] _main> Enter");
status = RMAN_init();
if (IRES_OK != status) {
Log_print1(Diags_USER7, "[+7] main> RMAN_init() failed [%d]",
(IArg)status);
System_abort("RMAN_init() failed, aborting...\n");
}
Log_print0(Diags_EXIT, "[+X] main> Exit");
BIOS_start();
return(0);
}
Void myTaskFxn (UArg arg0, UArg arg1)
{
AT45DB_Handle at45dbHandle;
AT45DB_Transaction at45dbTransaction;
/* Open AT45DB */
at45dbHandle = AT45DB_open(0);
if (at45dbHandle == NULL) {
System_abort("Error opening AT45DB161D");
}
/* Initialize at45dbTransaction */
at45dbTransaction.address.page = 0;
at45dbTransaction.address.byte = 0;
at45dbTransaction.data_size = PAGE_SIZE;
at45dbTransaction.data = textarray;
if(!AT45DB_pageWriteThroughBuffer(at45dbHandle, &at45dbTransaction) ) {
System_printf("Page write unsuccessful");
}
/* set transaction data to read buffer */
at45dbTransaction.data = readBuf;
if(AT45DB_readMainMemoryPage(at45dbHandle, &at45dbTransaction) ) {
/* Print contents of read buffer */
System_printf("%s", readBuf);
}
else {
System_printf("Page read unsuccessful");
}
/* Close At45DB */
AT45DB_close(at45dbHandle);
BIOS_exit(0);
}
/*
* ======== main ========
*/
int main(void)
{
PIN_Handle ledPinHandle;
/* Call board init functions */
Board_initGeneral();
Board_initUART();
/* Open LED pins */
ledPinHandle = PIN_open(&ledPinState, ledPinTable);
if(!ledPinHandle) {
System_abort("Error initializing board LED pins\n");
}
PIN_setOutputValue(ledPinHandle, Board_LED1, 1);
/* This example has logging and many other debug capabilities enabled */
System_printf("This example does not attempt to minimize code or data "
"footprint\n");
System_flush();
System_printf("Starting the UART Echo example\nSystem provider is set to "
"SysMin. Halt the target to view any SysMin contents in "
"ROV.\n");
/* SysMin will only print to the console when you call flush or exit */
System_flush();
/* Start BIOS */
BIOS_start();
return (0);
}
void cmdTerp() {
UART_Handle uart;
UART_Params uartParams;
UART_Params_init(&uartParams);
uartParams.writeDataMode = UART_DATA_BINARY;
uartParams.readDataMode = UART_DATA_BINARY;
uartParams.readReturnMode = UART_RETURN_FULL;
uartParams.readEcho = UART_ECHO_OFF;
uartParams.baudRate = 9600;
uart = UART_open(Board_UART1, &uartParams);
globalUART = &uart;
if (uart == NULL) {
System_abort("Error opening the UART");
}
char input[2];
uint8_t duty;
while(1) {
UART_write(uart,">",1);
UART_read(uart,input,1);
UART_write(uart,input,1);
cmdExecute(input,duty);
}
}
int main(void)
{
Task_Params taskParams;
/* Call board init functions */
Board_initGeneral();
memoryInit(spiHandle, 6250);
// Board_initWatchdog();
/* Construct heartBeat Task thread */
Task_Params_init(&taskParams);
taskParams.arg0 = 1000000 / Clock_tickPeriod;
taskParams.stackSize = TASKSTACKSIZE;
taskParams.stack = &task0Stack;
Task_construct(&task0Struct, (Task_FuncPtr)heartBeatFxn, &taskParams, NULL);
/* Open LED pins */
ledPinHandle = PIN_open(&ledPinState, ledPinTable);
if(!ledPinHandle) {
System_abort("Error initializing board LED pins\n");
}
//IOCPortConfigureSet(PIN_SPI_MOSI, PORTID, PIN-CONFIG); // oklart om och hur denna funkar.
//IOCPortConfigureSet(DIOn, PORTID, PIN-CONFIG);
//PIN_setOutputValue(ledPinHandle, Board_LED1, 1);
/* Start BIOS */
BIOS_start();
return (0);
}
/*
* setup task function
*/
int setup_Blink_Task( UArg mbox)
{
Task_Params taskLedParams;
Task_Handle taskLed;
/* Errorblock beinhält daten über grund des Fehlers bei Taskcreation
*/
Error_Block eb;
/* Create Blink task with priority 15*/
Error_init(&eb);
Task_Params_init(&taskLedParams);
taskLedParams.stackSize = 1024;/*stack in bytes*/
taskLedParams.priority = 15;/*0-15 default 16 is highest priority -> see RTOS configuration*/
taskLedParams.arg0 = mbox;
taskLed = Task_create((Task_FuncPtr)BlinkFxn, &taskLedParams, &eb);
if (taskLed == NULL) {
System_abort("TaskLed create failed");
}
return (0);
}
/*
* ======== main ========
* Synchronizes all processors (in Ipc_start), calls BIOS_start, and registers
* for an incoming event
*/
Int main(Int argc, Char* argv[])
{
Int status;
UInt numProcs = MultiProc_getNumProcessors();
/*
* Determine which processors Notify will communicate with based on the
* local MultiProc id. Also, create a processor-specific Task.
*/
srcProc = ((MultiProc_self() - 1 + numProcs) % numProcs);
dstProc = ((MultiProc_self() + 1) % numProcs);
System_printf("main: MultiProc id = %d\n", MultiProc_self());
System_printf("main: MultiProc name = %s\n",
MultiProc_getName(MultiProc_self()));
/*
* Register call back with Notify. It will be called when the processor
* with id = srcProc sends event number EVENTID to this processor.
*/
status = Notify_registerEvent(srcProc, INTERRUPT_LINE, EVENTID,
(Notify_FnNotifyCbck)cbFxn, NULL);
if (status < 0) {
System_abort("Notify_registerEvent failed\n");
}
BIOS_start();
return (0);
}
/*
* ======== echoFxn ========
* Task for this function is created statically. See the project's .cfg file.
*/
Void echoFxn(UArg arg0, UArg arg1)
{
char input;
UART_Handle uart;
UART_Params uartParams;
const char echoPrompt[] = "\fEchoing characters:\r\n";
/* Create a UART with data processing off. */
UART_Params_init(&uartParams);
uartParams.writeDataMode = UART_DATA_BINARY;
uartParams.readDataMode = UART_DATA_BINARY;
uartParams.readReturnMode = UART_RETURN_FULL;
uartParams.readEcho = UART_ECHO_OFF;
uartParams.baudRate = 9600;
uart = UART_open(Board_UART0, &uartParams);
if (uart == NULL) {
System_abort("Error opening the UART");
}
UART_write(uart, echoPrompt, sizeof(echoPrompt));
/* Loop forever echoing */
while (1) {
UART_read(uart, &input, 1);
UART_write(uart, &input, 1);
}
}
/**
* /fn SetupUartTask
* /brief Setup UART tasks.
*
* Task has priority 15 and receives 1kB of stack.
*
* /return Always 0. In case of error the system halts.
*/
int SetupUartTask(void) {
Task_Params taskTransferParams;
Task_Handle taskTransfer;
Error_Block eb;
/* Enable and configure the peripherals used by the UART7 */
SysCtlPeripheralEnable(GPIO_PORTC_BASE);
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART7);
GPIOPinConfigure(GPIO_PC4_U7RX);
GPIOPinConfigure(GPIO_PC5_U7TX);
GPIOPinTypeUART(GPIO_PORTC_BASE, GPIO_PIN_4 | GPIO_PIN_5);
/* Enable and configure the peripherals used by the UART6 */
SysCtlPeripheralEnable(GPIO_PORTP_BASE);
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART6);
GPIOPinConfigure(GPIO_PP0_U6RX);
GPIOPinConfigure(GPIO_PP1_U6TX);
GPIOPinTypeUART(GPIO_PORTP_BASE, GPIO_PIN_0 | GPIO_PIN_1);
UART_init();
InitializeLedUserSwitch();
Error_init(&eb);
Task_Params_init(&taskTransferParams);
taskTransferParams.stackSize = 1024;
taskTransferParams.priority = 15;
taskTransfer = Task_create((Task_FuncPtr) TransferFunction,
&taskTransferParams, &eb);
if (taskTransfer == NULL) {
System_abort("UART task create failed");
}
return (0);
}
Int32 fxnTest1(UInt32 size, UInt32 *data)
{
FxnArgs *args = (FxnArgs *)((UInt32)data + sizeof(map_info_type));
t1.buffer1 = t2.buffer1 = (int*)(args->a) ;
t1.buffer2 = t2.buffer2 = (int*)(args->b) ;
t1.buffer3 = t2.buffer3 = (int*)(args->c) ;
t1.start_indx = t2.start_indx = args->start_indx;
t1.end_indx = t2.end_indx = args->end_indx;
int unit_work = (t2.end_indx - t1.start_indx)/2 ;
t1.end_indx = t1.start_indx + unit_work ;
t2.start_indx = t2.start_indx + unit_work ;
task0 = Task_create((Task_FuncPtr)common_wrapper, &taskParams0, &eb0);
if (task0 == NULL) {
System_abort("Task create failed");
}
task1 = Task_create((Task_FuncPtr)common_wrapper, &taskParams1, &eb1);
if (task1 == NULL) {
// System_abort("Task create failed");
}
UInt events ;
events = Event_pend(edgeDetectEvent, Event_Id_00 + Event_Id_01, Event_Id_NONE, BIOS_WAIT_FOREVER) ;
Task_delete(&task0) ;
Task_delete(&task1) ;
Uint32 reta = 1 ;
return reta ;
}
Int main(Int argc, Char* argv[])
{
Error_Block eb;
Task_Params taskParams;
Log_print3(Diags_ENTRY,
"--> %s: (argc: %d, argv: 0x%x)", (IArg)FXNN, (IArg)argc, (IArg)argv);
/* must initialize the error block before using it */
Error_init(&eb);
/* initialize ipc layer */
Ipc_start();
/* create main thread (interrupts not enabled in main on BIOS) */
Task_Params_init(&taskParams);
taskParams.instance->name = "AppMain_main__P";
taskParams.arg0 = (UArg)argc;
taskParams.arg1 = (UArg)argv;
taskParams.stackSize = 0x4000;
Task_create(AppMain_main__P, &taskParams, &eb);
if (Error_check(&eb)) {
System_abort("main() failed to create application startup thread");
}
/* start scheduler, this never returns */
BIOS_start();
/* should never get here */
Log_print1(Diags_EXIT, "<-- %s: should never get here", (IArg)FXNN);
return(0);
}
/**
* usage: this method sets up the events needed by the queues
* @method setup_Events
* @author: patrik.szabo
* @param arg0 - not used param for the task
* @return 0, if everything succeeded
*/
int setup_Events() {
Error_Block eb;
/* Default instance configuration params */
uartReadyEvent = Event_create(NULL, &eb);
if (uartReadyEvent == NULL) {
System_abort("UartReadyEvent create failed");
}
externalModuleReadyEvent = Event_create(NULL, &eb);
if (uartReadyEvent == NULL) {
System_abort("ExternalModuleReadyEvent create failed");
}
return (0);
}
/*
* ======== main ========
* Synchronizes all processors (in Ipc_start) and calls BIOS_start
*/
Int main(Int argc, Char* argv[])
{
Int status;
nextProcId = (MultiProc_self() + 1) % MultiProc_getNumProcessors();
System_printf("main: MultiProc id = %d\n", MultiProc_self());
System_printf("main: MultiProc name = %s\n",
MultiProc_getName(MultiProc_self()));
/* Generate queue names based on own proc ID and total number of procs */
System_sprintf(localQueueName, "%s", MultiProc_getName(MultiProc_self()));
System_sprintf(nextQueueName, "%s", MultiProc_getName(nextProcId));
/*
* Ipc_start() calls Ipc_attach() to synchronize all remote processors
* because 'Ipc.procSync' is set to 'Ipc.ProcSync_ALL' in *.cfg
*/
status = Ipc_start();
if (status < 0) {
System_abort("Ipc_start failed\n");
}
BIOS_start();
return (0);
}
