int AJ_Main()
{
AJ_Status status;
memset(&txBuffer, 'T', sizeof(txBuffer));
memset(&rxBuffer, 'R', sizeof(rxBuffer));
int blocks;
int blocksize = LOCAL_DATA_PACKET_SIZE;
for (blocks = 0; blocks < 16; blocks++) {
memset(txBuffer + (blocks * blocksize), 0x41 + (uint8_t)blocks, blocksize);
}
#ifdef READTEST
status = AJ_SerialInit("/dev/ttyUSB0", BITRATE, AJ_SERIAL_WINDOW_SIZE, AJ_SERIAL_PACKET_SIZE);
#else
status = AJ_SerialInit("/dev/ttyUSB1", BITRATE, AJ_SERIAL_WINDOW_SIZE, AJ_SERIAL_PACKET_SIZE);
#endif
AJ_AlwaysPrintf(("serial init was %u\n", status));
#ifdef READTEST
AJ_Sleep(2000); // wait for the writing side to be running, this should test the queuing of data.
// try to read everything at once
int i = 0;
//for ( ; i < 10000; ++i) {
while (1) {
AJ_SerialRecv(rxBuffer, sizeof(rxBuffer), 50000, NULL);
}
/*
//Read small chunks of a packet at one time.
for (blocks = 0 ; blocks < 16*4; blocks++) {
AJ_SerialRecv(rxBuffer+(blocks*blocksize/4), blocksize/4, 2000, NULL);
// AJ_Sleep(200);
}
*/
AJ_DumpBytes("Post serial recv", rxBuffer, sizeof(rxBuffer));
AJ_Sleep(500);
#else
AJ_Sleep(5000);
int i = 0;
while (1) {
AJ_SerialSend(txBuffer, sizeof(txBuffer));
++i;
if (i % 500 == 0) {
AJ_AlwaysPrintf(("Hit iteration %d\n", i));
}
}
AJ_AlwaysPrintf(("post serial send\n"));
#endif
while (1) {
AJ_StateMachine();
}
return(0);
}
int AJ_Main()
{
AJ_Status status;
while (1) {
int windows = 1 << (rand() % 3); // randomize window width 1,2,4
int blocksize = 50 + (rand() % 1000); // randomize packet size 50 - 1050
AJ_AlwaysPrintf(("Windows:%i Blocksize:%i\n", windows, blocksize));
txBuffer = (uint8_t*) AJ_Malloc(blocksize);
rxBuffer = (uint8_t*) AJ_Malloc(blocksize);
memset(txBuffer, 0x41, blocksize);
memset(rxBuffer, 'r', blocksize);
#ifdef READTEST
status = AJ_SerialInit("/dev/ttyUSB0", BITRATE, windows, blocksize);
#else
status = AJ_SerialInit("/dev/ttyUSB1", BITRATE, windows, blocksize);
#endif
AJ_AlwaysPrintf(("serial init was %u\n", status));
if (status != AJ_OK) {
continue; // init failed perhaps from bad parameters, start the loop again
}
// Change the buffer transmission function to one that fuzzes the output.
AJ_SetTxSerialTransmit(&FuzzBuffer);
#ifdef READTEST
AJ_Sleep(2000); // wait for the writing side to be running, this should test the queuing of data.
// try to read everything at once
int i = 0;
while (1) {
AJ_SerialRecv(rxBuffer, blocksize, 50000, NULL);
}
AJ_DumpBytes("Post serial recv", rxBuffer, blocksize);
AJ_Sleep(500);
#else
AJ_Sleep(5000);
int i = 0;
while (1) {
// change the packet to be sent every time through the loop.
memset(txBuffer, 0x41 + (i % 26), blocksize);
memset(rxBuffer, 0x41 + (i % 26), blocksize);
AJ_SerialSend(txBuffer, blocksize);
++i;
if (i % 20 == 0) {
AJ_AlwaysPrintf(("Hit iteration %d\n", i));
break;
}
AJ_SerialRecv(rxBuffer, blocksize, 5000, NULL);
}
AJ_AlwaysPrintf(("post serial send\n"));
#endif
// clean up and start again
AJ_SerialShutdown();
AJ_Free(txBuffer);
AJ_Free(rxBuffer);
}
return(0);
}
int main()
{
AJ_Status status;
memset(&txBuffer, 'T', sizeof(txBuffer));
memset(&rxBuffer, 'R', sizeof(rxBuffer));
int blocks;
int blocksize = LOCAL_DATA_PACKET_SIZE;
for (blocks = 0; blocks < 16; blocks++) {
memset(txBuffer + (blocks * blocksize), 0x41 + (uint8_t)blocks, blocksize);
}
#ifdef READTEST
status = AJ_SerialInit("/tmp/COM0", BITRATE, AJ_SERIAL_WINDOW_SIZE, AJ_SERIAL_ENABLE_CRC, AJ_SERIAL_PACKET_SIZE);
#else
status = AJ_SerialInit("/tmp/COM1", BITRATE, AJ_SERIAL_WINDOW_SIZE, AJ_SERIAL_ENABLE_CRC, AJ_SERIAL_PACKET_SIZE);
#endif
AJ_Printf("serial init was %u\n", status);
uint32_t timerEndProc = 9999;
status = AJ_TimerRegister(100000, &TimerCallbackEndProc, NULL, &timerEndProc);
AJ_Printf("Added id %u\n", timerEndProc);
int iter;
int i;
#ifdef READTEST
AJ_Sleep(2000); // wait for the writing side to be running, this should test the queuing of data.
for (iter = 0; iter < 10; iter++) {
AJ_Printf("iteration %d\n########################################################################\n", iter);
AJ_SerialRecv(rxBuffer, sizeof(rxBuffer), 10000, NULL);
if (0 == memcmp(txBuffer, rxBuffer, sizeof(rxBuffer))) {
AJ_Printf("Passed#: buffers match.\n");
} else {
AJ_Printf("FAILED#: buffers mismatch.\n");
AJ_DumpBytes("RXBUFFER:", rxBuffer, sizeof(rxBuffer));
AJ_DumpBytes("TXBUFFER:", txBuffer, sizeof(txBuffer));
exit(-1);
}
//AJ_SerialSend(txBuffer, sizeof(txBuffer));
}
AJ_Printf("post serial recv\n");
AJ_Sleep(4000);
#else
AJ_Sleep(500);
for (iter = 0; iter < 10; iter++) {
printf("iteration %d\n########################################################################\n", iter);
AJ_SerialSend(txBuffer, sizeof(txBuffer));
/*AJ_SerialRecv(rxBuffer, sizeof(rxBuffer), 10000, NULL);
if (0 == memcmp(txBuffer, rxBuffer, sizeof(rxBuffer))) {
AJ_Printf("Passed##: buffers match.\n");
} else {
AJ_Printf("FAILED##: buffers mismatch.\n");
AJ_DumpBytes("RXBUFFER:", rxBuffer, sizeof(rxBuffer));
AJ_DumpBytes("TXBUFFER:", txBuffer, sizeof(txBuffer));
exit(-1);
}*/
}
AJ_Printf("post serial send\n");
AJ_Sleep(4000);
#endif
/*while (1) {
usleep(4000);
}*/
return(0);
}
int AJ_Main()
{
AJ_Status status;
status = AJ_SerialInit("/dev/ttyUSB1", BITRATE, AJ_SERIAL_WINDOW_SIZE, AJ_SERIAL_PACKET_SIZE);
AJ_AlwaysPrintf(("serial init was %u\n", status));
uint16_t txlen;
uint16_t rxlen;
int i = 0;
#ifdef ECHO
while (1) {
AJ_AlwaysPrintf(("Iteration %d\n", i++));
status = AJ_SerialRecv(rxBuffer, RANDOM_BYTES_MAX, 5000, &rxlen);
if (status == AJ_ERR_TIMEOUT) {
continue;
}
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_SerialRecv returned %d\n", status));
exit(1);
}
AJ_Sleep(rand() % 5000);
status = AJ_SerialSend(rxBuffer, rxlen);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_SerialSend returned %d\n", status));
exit(1);
}
AJ_Sleep(rand() % 5000);
}
#else
txlen = 0;
while (1) {
AJ_AlwaysPrintf(("Iteration %d\n", i++));
txlen = rand() % 5000;
for (int i = 0; i < txlen; i++) {
txBuffer[i] = rand() % 256;
rxBuffer[i] = 1;
}
status = AJ_SerialSend(txBuffer, txlen);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_SerialSend returned %d\n", status));
exit(1);
}
AJ_Sleep(rand() % 5000);
status = AJ_SerialRecv(rxBuffer, txlen, 50000, &rxlen);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_SerialRecv returned %d\n", status));
exit(1);
}
if (rxlen != txlen) {
AJ_AlwaysPrintf(("Failed: length match rxlen=%d txlen=%d.\n", rxlen, txlen));
exit(-1);
}
if (0 != memcmp(txBuffer, rxBuffer, rxlen)) {
AJ_AlwaysPrintf(("Failed: buffers match.\n"));
exit(-1);
}
}
#endif
return(0);
}
